weather.gov   
NOAA logo - Click to go to the NOAA homepage Weather observations for the past three days NWS logo
San Marcos, San Marcos Municipal Airport
Enter Your "City, ST" or zip code   
imperial  en español
D
a
t
e
Time
(cdt)
Wind
(kph)
Vis.
(km)
WeatherSky Cond. Temperature (ºC)Relative
Humidity
Wind
Chill
(°C)
Heat
Index
(°C)
PressurePrecipitation (cm)
AirDwpt6 hour altimeter
(cm)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
3102:35N 1016FairCLR22.822.2 94%NANA76.23NA
3102:15N 1116FairCLR22.222.2 100%NANA76.23NA
3101:55NW 1016FairCLR22.222.2 100%NANA76.23NA
3101:35NW 1016FairCLR22.222.2 100%NANA76.23NA
3101:15NW 1016FairCLR22.222.2 100%NANA76.23NA
3100:55N 816FairCLR22.222.2 31.122.2100%NANA76.23NA0.46
3100:35N 1116A Few CloudsFEW06022.822.2 94%NANA76.25NA
3100:15N 1116FairCLR22.822.2 94%NANA76.23NA
3023:55NW 516Partly CloudySCT05022.822.2 94%NANA76.25NA0.05
3023:35W 516Mostly CloudyFEW033 BKN050 BKN06022.822.2 94%NANA76.25NA0.05
3023:15W 1016 Thunderstorm in VicinityBKN033 OVC04822.821.1 89%NANA76.25NA0.05
3022:55SW 53 ThunderstormOVC03422.821.1 89%NANA76.28NA0.41
3022:35SE G 4216 ThunderstormFEW025 BKN033 BKN0442521.1 79%NA26.176.28NA
3022:15NE 1316Mostly CloudySCT045 BKN06026.122.2 79%NA27.876.23NA
3021:55Calm16Mostly CloudyFEW046 BKN06026.122.8 84%NA28.376.2NA
3021:35Calm16FairCLR26.122.2 79%NA27.876.17NA
3021:15Calm16FairCLR26.122.2 79%NA27.876.15NA
3020:55Calm16FairCLR26.122.2 79%NA27.876.12NA
3020:35Calm16FairCLR27.222.2 74%NA29.476.1NA
3020:15SE 516FairCLR27.222.2 74%NA29.476.1NA
3019:55SE 516A Few CloudsFEW04327.822.2 70%NA3076.07NA
3019:35E 1116Partly CloudySCT0443022.2 62%NA33.376.05NA
3019:15NE 1316FairCLR3022.2 62%NA33.376.05NA
3018:55NE 1416FairCLR31.122.2 32.228.959%NA3576.05NA
3018:45NE 1316Partly CloudySCT04731.122.2 59%NA3576.05NA
3017:45NE 2316FairCLR31.121.1 55%NA33.976.05NA
3016:45E 1316A Few CloudsFEW04131.122.2 59%NA3576.07NA
3015:49E 1016Partly CloudySCT03731.122.2 59%NA3576.12NA
3014:48NE 1916Mostly CloudySCT038 BKN04831.122.2 59%NA3576.17NA
3013:47E 1916Mostly CloudySCT035 BKN0423022.8 66%NA33.976.25NA
3012:45NE G 2616Mostly CloudySCT025 BKN03728.922.8 70%NA32.276.3NA
3011:45NE 1416Mostly CloudySCT018 BKN05027.822.8 74%NA30.676.33NA
3010:55NE 1616Mostly CloudyBKN012 BKN05027.222.8 79%NA3076.33NA
3009:50N 1616Mostly CloudySCT010 BKN12023.922.8 94%NANA76.3NA
3008:52N G 2616Partly CloudySCT01023.922.2 89%NANA76.28NA
3007:50NE 1411Mostly CloudyBKN050 BKN09522.822.2 94%NANA76.28NA
3006:58N 1311 Light RainBKN045 BKN05522.822.2 94%NANA76.25NA
3006:35N 1416OvercastFEW045 BKN055 OVC06522.822.2 94%NANA76.23NA
3006:15N 1416OvercastBKN065 OVC07022.822.2 94%NANA76.23NA
3005:55N 1316Mostly CloudySCT046 BKN065 BKN07522.222.2 100%NANA76.23NA
3005:35N 1316Mostly CloudySCT034 BKN04622.222.2 100%NANA76.2NA
3005:15NE 1316Mostly CloudyBKN034 BKN04622.222.2 100%NANA76.2NA
3004:55NE 1116A Few CloudsFEW034 FEW04522.222.2 100%NANA76.2NA
3004:35NE 1316A Few CloudsFEW04522.222.2 100%NANA76.2NA
3004:15NE 1616FairCLR22.222.2 100%NANA76.2NA
3003:55NE 1416A Few CloudsFEW00622.822.2 94%NANA76.23NA
3003:35NE 1616OvercastOVC00722.822.2 94%NANA76.23NA
3003:15NE 1616OvercastOVC00722.822.2 94%NANA76.25NA
3002:55N 1316Mostly CloudySCT009 BKN02722.222.2 100%NANA76.28NA
3002:35N 816A Few CloudsFEW02722.222.2 100%NANA76.28NA
3002:15N 1016A Few CloudsFEW05022.222.2 100%NANA76.28NA
3001:55N 1016A Few CloudsFEW04022.222.2 100%NANA76.28NA
3001:35N 816A Few CloudsFEW04022.222.2 100%NANA76.28NA
3001:15NE 816FairCLR22.222.2 100%NANA76.28NA
3000:55N 1016FairCLR22.222.2 26.122.2100%NANA76.28NA
3000:35N 816FairCLR22.222.2 100%NANA76.3NA
3000:15N 1016FairCLR22.222.2 100%NANA76.3NA
2923:55N 1016FairCLR22.822.2 94%NANA76.28NA
2923:35NE 1616FairCLR22.822.2 94%NANA76.25NA
2923:15NE 1616FairCLR22.822.2 94%NANA76.25NA
2922:55NE 1416FairCLR22.822.2 94%NANA76.25NA
2922:35NE 1316FairCLR22.822.2 94%NANA76.25NA
2922:15NE 1416FairCLR22.822.2 94%NANA76.25NA
2921:55NE 1616FairCLR22.822.2 94%NANA76.25NA
2921:35NE 1416A Few CloudsFEW04722.822.2 94%NANA76.25NA
2921:15NE 1116Mostly CloudyFEW030 BKN04522.822.2 94%NANA76.25NA
2920:55NE 1616Mostly CloudyBKN043 BKN05523.922.2 89%NANA76.23NA
2920:35NE 2316A Few CloudsFEW01123.922.2 89%NANA76.2NA
2920:15NE 1416Mostly CloudyFEW011 SCT036 BKN0802522.8 89%NA25.676.2NA
2919:55NE 1316Mostly CloudySCT023 BKN036 BKN0422522.8 89%NA25.676.17NA
2919:35E 1316Mostly CloudySCT023 BKN0312522.8 89%NA25.676.15NA
2919:15NE 1316Mostly CloudyFEW075 BKN09026.122.8 84%NA28.376.15NA
2918:55E 1416OvercastSCT075 OVC0902522.8 32.223.989%NA25.676.12NA0.03
2918:45NE 1616Mostly CloudyFEW BKN075 BKN1202522.8 89%NA25.676.12NA
2917:45E G 4210 Light RainFEW SCT039 BKN04527.822.8 74%NA30.676.07NA
2916:45NE 2316A Few CloudsFEW32.222.2 55%NA36.176.02NA
2915:49NE G 2916Mostly CloudyBKN03832.222.8 59%NA37.276.07NA
2914:46NE 2416Mostly CloudyBKN03631.122.8 62%NA35.676.15NA
2913:46NE G 2913Mostly CloudySCT016 BKN02428.923.9 74%NA33.376.25NA
2912:45N 1913Partly CloudyFEW011 SCT08526.122.8 84%NA28.376.3NA
2912:35N 2416Partly CloudyFEW011 SCT08526.123.9 89%NA28.376.33NA
2912:15N 2116Partly CloudyFEW007 FEW032 SCT07026.123.9 89%NA28.376.33NA
2911:55N 198Mostly CloudyFEW032 SCT048 BKN05523.922.8 94%NANA76.35NA0.03
2911:49N 198 Fog/MistSCT032 BKN045 BKN05523.922.8 94%NANA76.35NA
2911:35NE 2116OvercastFEW014 BKN050 OVC0752522.8 89%NA25.676.35NA
2911:15NE 1913OvercastBKN014 BKN019 OVC0752522.8 89%NA25.676.38NA
2910:50NE 2111OvercastSCT014 BKN022 OVC0602522.2 83%NA25.676.38NA
2909:45NE 2111OvercastBKN012 OVC0242525 100%NA25.676.33NA
2909:15NE 2316Mostly CloudySCT012 SCT026 BKN03323.922.2 89%NANA76.33NA
2908:55NE 1916Mostly CloudySCT010 SCT028 BKN04923.922.2 89%NANA76.3NA0.1
2908:45N G 328 Fog/MistBKN010 BKN026 BKN04723.922.8 94%NANA76.3NA
2908:35NE 2116Mostly CloudySCT012 BKN022 BKN02922.822.8 100%NANA76.3NA0.1
2908:15N 198Mostly CloudyFEW018 SCT024 BKN03322.822.2 94%NANA76.3NA0.1
2907:55NE 2116OvercastSCT008 BKN025 OVC03722.822.2 94%NANA76.28NA
2907:45N 148 Rain Fog/MistBKN008 BKN02722.822.2 94%NANA76.28NA
2907:35N 1616OvercastBKN008 OVC09022.822.2 94%NANA76.28NA
2907:15N 1616OvercastSCT006 BKN024 OVC05522.822.2 94%NANA76.25NA
2906:55N 1416OvercastSCT006 BKN024 OVC03722.822.2 22.822.294%NANA76.25NA
2906:45N 1416OvercastBKN006 OVC02222.822.2 94%NANA76.25NA
2906:35NE 1416OvercastBKN007 BKN022 OVC03022.822.2 94%NANA76.25NA
2906:15NE 1916Mostly CloudySCT007 BKN02822.222.2 100%NANA76.23NA
2905:55NE 1416Partly CloudyFEW026 SCT03822.222.2 100%NANA76.2NA
2905:35NE 1416Mostly CloudyFEW023 SCT038 BKN11022.222.2 100%NANA76.2NA
2905:15N 1116OvercastFEW023 SCT034 OVC11022.222.2 100%NANA76.17NA
2904:55N 1016Mostly CloudyBKN03422.222.2 100%NANA76.2NA
2904:35N 516A Few CloudsFEW03622.221.1 94%NANA76.17NA
2904:15N 1016A Few CloudsFEW03622.222.2 100%NANA76.17NA
2903:55N 1116FairCLR22.222.2 100%NANA76.15NA
2903:35N 1116A Few CloudsFEW03122.221.1 94%NANA76.17NA
2903:15N 516FairCLR22.221.1 94%NANA76.17NA
2902:55N 816FairCLR22.221.1 94%NANA76.2NA
2902:35Calm16FairCLR22.221.1 94%NANA76.2NA
2902:15NE 516A Few CloudsFEW007 FEW03922.221.1 94%NANA76.2NA
2901:55Calm16Mostly CloudySCT019 BKN03922.221.1 94%NANA76.2NA
2901:35NE 816OvercastOVC01922.822.2 94%NANA76.23NA
2901:15NE 1016Mostly CloudyBKN01722.821.1 89%NANA76.25NA
2900:55NE 1116FairCLR22.821.1 31.122.289%NANA76.25NA0.18
2900:35NE 1116FairCLR22.221.1 94%NANA76.28NA
2900:15N 1016FairCLR22.821.1 89%NANA76.25NA
2823:55N 1016FairCLR22.822.2 94%NANA76.28NA
2823:35NE 1316FairCLR22.822.2 94%NANA76.28NA
2823:15NE 1316FairCLR22.822.2 94%NANA76.28NA
2822:55NE 1316FairCLR22.822.2 94%NANA76.28NA
2822:35NE 1016Partly CloudySCT060 SCT07522.822.2 94%NANA76.28NA
2822:15NE 1116Partly CloudySCT06022.822.2 94%NANA76.3NA
2821:55NE 1416FairCLR23.922.2 89%NANA76.28NA0.18
2821:35NE 1316FairCLR23.922.2 89%NANA76.25NA
2821:15NE 816Partly CloudyFEW100 SCT12023.922.2 89%NANA76.23NA
2820:55NE 1316Mostly CloudyBKN10023.922.2 89%NANA76.2NA
2820:35E 1316A Few CloudsFEW11023.922.2 89%NANA76.17NA
2820:15E 1916Partly CloudySCT060 SCT090 SCT12023.922.2 89%NANA76.15NA
2819:55E 1313Mostly CloudyFEW026 SCT060 BKN07523.922.2 89%NANA76.12NA0.18
2819:35E 215Mostly CloudyFEW019 SCT031 BKN0402522.2 83%NA25.676.1NA0.18
2819:15E G 398Partly CloudySCT03528.921.1 62%NA31.176.05NA
2818:55NE 2416FairCLR31.121.1 32.828.955%NA33.976.05NA
2818:45NE 2616FairCLR31.121.1 55%NA33.976.05NA
2818:35NE 2416FairCLR31.122.2 59%NA3576.02NA
2818:15E 2316A Few CloudsFEW08532.221.1 52%NA35.676.05NA
2817:55NE 2416Partly CloudySCT08532.221.1 52%NA35.676.05NA
2817:47NE 2116FairCLR32.221.1 52%NA35.676.05NA
2817:35NE 2116FairCLR32.221.1 52%NA35.676.05NA
2817:15NE 2316A Few CloudsFEW04632.221.1 52%NA35.676.05NA
2816:55E G 2916FairCLR32.222.2 55%NA36.176.05NA
2816:47NE G 2916FairCLR32.221.1 52%NA35.676.05NA
2816:35NE G 3416A Few CloudsFEW04432.221.1 52%NA35.676.07NA
2816:15NE G 3216A Few CloudsFEW04032.221.1 52%NA35.676.07NA
2815:55NE G 2716Mostly CloudyBKN040 BKN04832.222.2 55%NA36.176.1NA
2815:48NE G 3216Mostly CloudySCT040 BKN048 NA-28.3NA76.1NA
2815:35E 1916Mostly CloudyBKN038 BKN05032.222.2 55%NA36.176.12NA
2815:15NE 1416Mostly CloudySCT036 BKN04832.222.2 55%NA36.176.15NA
2814:55NE 2116Partly CloudySCT036 SCT04331.122.2 59%NA3576.17NA
2814:49NE G 2716Mostly CloudySCT036 BKN04331.122.2 59%NA3576.17NA
2814:35E 1416Partly CloudyFEW033 SCT04132.222.2 55%NA36.176.23NA
2814:15NE 1616Partly CloudySCT033 SCT04031.122.2 59%NA3576.25NA
2813:55NE 1616Partly CloudySCT03231.122.2 59%NA3576.28NA
2813:48NE G 2616Mostly CloudyBKN030 BKN03631.122.2 59%NA3576.28NA
2813:35NE G 3416Mostly CloudySCT030 BKN03631.122.2 59%NA3576.3NA
2813:15NE 2116Partly CloudySCT0273022.2 62%NA33.376.33NA
2812:55NE 1916Mostly CloudySCT025 BKN03228.922.2 28.921.166%NA31.776.35NA
2812:45NE G 2616Mostly CloudyBKN025 BKN030 BKN03728.922.2 66%NA31.776.35NA
2812:35NE 2116Mostly CloudySCT025 BKN032 BKN03928.922.2 66%NA31.776.38NA
2812:15NE G 2716Mostly CloudySCT023 BKN03228.922.8 70%NA32.276.38NA
2811:55NE 1916Partly CloudySCT02328.922.2 66%NA31.776.38NA
2811:45NE 2116Partly CloudySCT02028.922.2 66%NA31.776.38NA
2811:35NE 2316Partly CloudySCT02028.922.2 66%NA31.776.38NA
2811:15NE G 2616FairCLR27.822.2 70%NA3076.38NA
2810:55NE 1316A Few CloudsFEW01627.822.2 70%NA3076.35NA
2810:48NE 1616Mostly CloudyBKN01627.822.2 70%NA3076.38NA
2810:35NE 1616Mostly CloudyBKN01627.222.2 74%NA29.476.38NA
2810:15NE 1416Mostly CloudyBKN01627.222.8 79%NA3076.38NA
2809:55NE 1416Mostly CloudyBKN01426.122.2 79%NA27.876.38NA
2809:45NE 1416Mostly CloudyBKN01426.122.2 79%NA27.876.38NA
2809:35N 1416A Few CloudsFEW01426.122.2 79%NA27.876.35NA
2809:15NE 1616A Few CloudsFEW01226.122.2 79%NA27.876.35NA
2808:55NE 1416A Few CloudsFEW01023.922.2 89%NANA76.33NA
2808:45NE 1416FairCLR23.921.1 83%NANA76.35NA
2808:35NE 1316FairCLR23.922.2 89%NANA76.35NA
2808:15NE 1116FairCLR22.821.1 89%NANA76.33NA
2807:55N 816FairCLR22.221.1 94%NANA76.3NA
2807:45N 816FairCLR22.221.1 94%NANA76.3NA
2807:35N 814FairCLR22.221.1 94%NANA76.3NA
2807:15NE 1116FairCLR21.121.1 100%NANA76.28NA
2806:55N 1016FairCLR21.120 23.921.194%NANA76.25NA
2806:45N 1016NANA21.120 94%NANA76.25NA
2806:35N 1016FairCLR21.120 94%NANA76.25NA
2806:15N 1016FairCLR22.220 88%NANA76.25NA
2805:55N 1116FairCLR22.221.1 94%NANA76.23NA
2805:35N 1016FairCLR22.221.1 94%NANA76.2NA
2805:15NW 814FairCLR21.120 94%NANA76.2NA
2804:55N 1016FairCLR22.221.1 94%NANA76.23NA
2804:35N 516FairCLR22.220 88%NANA76.2NA
2804:15N 516FairCLR22.220 88%NANA76.23NA
2803:55NW 816FairCLR22.220 88%NANA76.23NA
2803:35Calm16FairCLR22.220 88%NANA76.23NA
2803:15Calm16FairCLR22.220 88%NANA76.25NA
2802:55Calm16FairCLR22.221.1 94%NANA76.25NA
D
a
t
e
Time
(cdt)
Wind
(kph)
Vis.
(km)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°C)
Heat
Index
(°C)
altimeter
(cm)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºC)PressurePrecipitation (cm)

National Weather Service
Southern Region Headquarters
Fort Worth, Texas
Disclaimer
Last Modified: Febuary, 7 2012
Privacy Policy