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   
metric  en español
D
a
t
e
Time
(cdt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. Temperature (ºF)Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
PressurePrecipitation (in.)
AirDwpt6 hour altimeter
(in)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
2605:15NE 610.00FairCLR7272 100%NANA30.12NA
2604:55NE 510.00A Few CloudsFEW018 FEW0317272 100%NANA30.13NA
2604:35NE 510.00Mostly CloudySCT016 BKN023 BKN0327272 100%NANA30.13NA
2604:15NE 510.00Mostly CloudySCT014 BKN0907272 100%NANA30.13NA
2603:55Calm10.00Mostly CloudyBKN0907372 94%NANA30.12NA
2603:35N 510.00OvercastSCT015 OVC0907372 94%NANA30.13NA
2603:15Calm10.00OvercastBKN015 OVC0907372 94%NANA30.13NA
2602:55Calm10.00OvercastBKN015 BKN024 OVC0907372 94%NANA30.13NA
2602:35Calm10.00Mostly CloudyFEW015 SCT022 BKN0297372 94%NANA30.13NA
2602:15E 310.00OvercastBKN015 BKN022 OVC0657372 94%NANA30.13NA
2601:55E 310.00OvercastSCT015 BKN065 OVC0757372 94%NANA30.13NA
2601:35Calm10.00OvercastOVC0757372 94%NANA30.13NA
2601:15E 310.00OvercastSCT060 OVC0757372 94%NANA30.13NA
2600:55Calm10.00OvercastFEW021 SCT032 OVC0607372 867394%NANA30.14NA
2600:35NE 510.00OvercastBKN060 OVC0707372 94%NANA30.15NA
2600:15N 510.00OvercastOVC0707372 94%NANA30.14NA
2523:55Calm10.00OvercastOVC0607372 94%NANA30.14NA
2523:35Calm10.00OvercastOVC0607372 94%NANA30.14NA
2523:15Calm10.00OvercastOVC0507372 94%NANA30.13NA
2522:55Calm10.00Mostly CloudyBKN0507372 94%NANA30.13NA
2522:35Calm10.00Partly CloudySCT0507372 94%NANA30.12NA
2522:15SE 310.00FairCLR7372 94%NANA30.12NA
2521:55S 610.00FairCLR7570 83%NANA30.11NA
2521:35SE 810.00FairCLR7570 83%NANA30.11NA
2521:15SE 810.00FairCLR7570 83%NANA30.10NA
2520:55SE 1210.00FairCLR7770 79%NA7930.09NA
2520:35SE 9 G 1810.00FairCLR7972 79%NA8230.09NA
2520:15SE 610.00FairCLR8172 74%NA8530.09NA
2519:55SE 610.00FairCLR8272 70%NA8630.09NA
2519:35SE 610.00FairCLR8270 66%NA8630.09NA
2519:15SE 1210.00Partly CloudySCT0388272 70%NA8630.09NA
2518:55SE 1010.00Partly CloudySCT0408672 887362%NA9230.09NA0.07
2518:45SE 810.00FairCLR8470 62%NA8830.09NA
2517:46NE 610.00FairCLR8670 59%NA9130.09NA
2516:46E 810.00Partly CloudySCT0508272 70%NA8630.10NA
2515:46E 810.00Partly CloudySCT0508172 74%NA8530.13NA
2514:46E 12 G 2110.00Partly CloudySCT0508282 100%NA9530.14NA
2513:46E 710.00A Few CloudsFEW0507975 89%NA8330.15NA
2512:45SE 131.50 RainBKN015 BKN0237572 89%NANA30.17NA
2511:45NE 310.00Mostly CloudyBKN0268673 66%NA9330.17NA
2510:45N 610.00Mostly CloudySCT019 BKN028 BKN0558172 74%NA8530.19NA
2509:45NE 77.00Mostly CloudyBKN0128173 79%NA8630.18NA
2508:45N 77.00Mostly CloudySCT023 BKN0327372 94%NANA30.15NA
2507:45NW 85.00 Fog/MistBKN0317270 94%NANA30.13NA
2506:35N 610.00OvercastFEW023 OVC0317270 94%NANA30.13NA
2506:15N 510.00OvercastBKN023 OVC0317270 94%NANA30.13NA
2505:55NW 610.00OvercastOVC0237270 94%NANA30.13NA
2505:35N 65.00OvercastOVC0237372 94%NANA30.13NA
2505:15N 510.00Mostly CloudyBKN0217372 94%NANA30.13NA
2504:55N 510.00Partly CloudySCT0217370 89%NANA30.13NA
2504:35N 310.00OvercastBKN021 OVC0287372 94%NANA30.13NA
2504:15N 610.00OvercastOVC0217270 94%NANA30.14NA
2503:55N 610.00Mostly CloudyBKN0217270 94%NANA30.13NA
2503:35NE 510.00FairCLR7270 94%NANA30.13NA
2503:15N 610.00FairCLR7270 94%NANA30.13NA
2502:55N 510.00FairCLR7270 94%NANA30.13NA
2502:35N 510.00FairCLR7270 94%NANA30.13NA
2502:15N 610.00FairCLR7268 88%NANA30.14NA
2501:55N 610.00FairCLR7268 88%NANA30.14NA
2501:35N 510.00FairCLR7268 88%NANA30.14NA
2501:15Calm10.00FairCLR7268 88%NANA30.15NA
2500:55Calm10.00FairCLR7268 817288%NANA30.15NA
2500:35NE 510.00FairCLR7268 88%NANA30.15NA
2500:15Calm10.00FairCLR7268 88%NANA30.15NA
2423:55Calm10.00FairCLR7268 88%NANA30.15NA
2423:35Calm10.00FairCLR7268 88%NANA30.15NA
2423:15N 310.00FairCLR7268 88%NANA30.15NA
2422:55Calm10.00FairCLR7268 88%NANA30.15NA
2422:35Calm10.00FairCLR7268 88%NANA30.13NA
2422:15Calm10.00FairCLR7268 88%NANA30.12NA
2421:55SE 510.00FairCLR7268 88%NANA30.10NA
2421:35Calm10.00FairCLR7368 83%NANA30.09NA
2421:15Calm10.00FairCLR7370 89%NANA30.08NA
2420:55E 610.00FairCLR7570 83%NANA30.07NA
2420:35E 610.00FairCLR7570 83%NANA30.06NA
2420:15E 910.00FairCLR7768 74%NA7930.05NA
2419:55E 910.00FairCLR7968 70%NA8130.05NA
2419:35E 1010.00FairCLR7968 70%NA8130.05NA
2419:15E 1010.00FairCLR7968 70%NA8130.05NA
2418:55E 910.00FairCLR8168 828166%NA8430.05NA
2418:47NE 910.00FairCLR8170 70%NA8530.04NA
2417:47E 810.00FairCLR8270 66%NA8630.02NA
2416:47E 810.00FairCLR8168 66%NA8430.03NA
2415:47E 12 G 1610.00FairCLR8168 66%NA8430.05NA
2413:45NE 12 G 218.00Partly CloudyFEW028 SCT048 SCT0608170 70%NA8530.15NA
2412:45N 16 G 228.00Mostly CloudyBKN026 BKN031 BKN0708170 70%NA8530.15NA
2411:45NE 148.00Partly CloudySCT1008170 70%NA8530.12NA
2410:45N 127.00FairCLR8170 70%NA8530.08NA
2409:45N 124.00 Fog/MistFEW0128275 79%NA8930.07NA
2408:45NE 74.00 Fog/MistBKN0088177 89%NA8830.04NA
2407:45SE 63.00 Fog/MistFEW0067775 94%NA7830.01NA
2406:55E 34.00Mostly CloudySCT008 BKN017 BKN0327575 8175100%NANA30.01NA
2406:47E 52.00 Fog/MistFEW008 BKN017 BKN0337575 100%NANA30.01NA
2406:35E 35.00Mostly CloudyBKN008 BKN0147575 100%NANA30.01NA
2406:15Calm5.00OvercastBKN008 BKN014 OVC0237575 100%NANA30.00NA
2405:55Calm5.00OvercastBKN008 OVC0147575 100%NANA29.99NA
2405:35SE 55.00Mostly CloudyBKN0087573 94%NANA29.97NA
2405:15S 77.00Mostly CloudyBKN0107575 100%NANA29.95NA
2404:55S 57.00Mostly CloudyBKN0107573 94%NANA29.96NA
2404:35S 54.00A Few CloudsFEW0107573 94%NANA29.95NA
2404:15S 56.00FairCLR7573 94%NANA29.95NA
2403:55SE 55.00FairCLR7573 94%NANA29.95NA
2403:35SE 67.00FairCLR7573 94%NANA29.94NA
2403:15S 66.00FairCLR7773 89%NA7829.95NA
2402:55S 68.00A Few CloudsFEW0167773 89%NA7829.95NA
2402:35SW 510.00A Few CloudsFEW0167773 89%NA7829.96NA
2402:15S 610.00FairCLR7973 84%NA8329.96NA
2401:55S 69.00FairCLR7973 84%NA8329.96NA
2401:35S 610.00FairCLR7973 84%NA8329.97NA
2401:15S 59.00FairCLR7973 84%NA8329.96NA
2400:55S 810.00FairCLR8173 978179%NA8629.96NA
2400:35S 910.00FairCLR8173 79%NA8629.95NA
2400:15S 1010.00FairCLR8173 79%NA8629.95NA
2323:55S 1210.00FairCLR8273 74%NA8729.95NA
2323:35S 1010.00FairCLR8273 74%NA8729.94NA
2323:15S 910.00FairCLR8273 74%NA8729.92NA
2322:55SE 13 G 1610.00FairCLR8273 74%NA8729.91NA
2322:35SE 13 G 1810.00FairCLR8472 66%NA8929.89NA
2322:15SE 1410.00FairCLR8472 66%NA8929.87NA
2321:55SE 1310.00FairCLR8672 62%NA9229.86NA
2321:35SE 1410.00FairCLR8870 55%NA9329.84NA
2321:15SE 1410.00FairCLR8872 59%NA9529.84NA
2320:55SE 15 G 2210.00FairCLR9072 55%NA9729.82NA
2320:35SE 1210.00FairCLR9073 59%NA9929.81NA
2320:15SE 1310.00FairCLR9173 56%NA10029.80NA
2319:55SE 16 G 2210.00FairCLR9372 50%NA10129.79NA
2319:35SE 14 G 2110.00FairCLR9372 50%NA10129.78NA
2319:15SE 1010.00FairCLR9772 44%NA10629.77NA
2318:55SE 1410.00FairCLR9772 1009544%NA10629.77NA
2318:50SE 1210.00FairCLR9772 44%NA10629.76NA
2317:45S 1210.00FairCLR10072 40%NA10929.76NA
2316:51SE 1010.00Partly CloudySCT07010072 40%NA10929.77NA
2315:45SE 710.00FairCLR10072 40%NA10929.79NA
2314:45S 12 G 2210.00FairCLR9972 42%NA10929.80NA
2313:48S 13 G 1610.00FairCLR9773 47%NA10829.82NA
2312:45S 1210.00FairCLR9373 53%NA10329.82NA
2311:46SW 910.00FairCLR9173 56%NA10029.83NA
2310:45S 910.00FairCLR9073 59%NA9929.83NA
2309:54S 1210.00Partly CloudySCT0228675 70%NA9529.83NA
2308:58S 97.00Mostly CloudyBKN009 BKN0158175 84%NA8729.82NA
2307:45S 53.00 Fog/MistBKN0117575 100%NANA29.80NA
2306:45SE 53.00 Fog/MistCLR7373 100%NANA29.79NA
2306:35S 65.00FairCLR7372 94%NANA29.78NA
2306:15S 510.00FairCLR7373 100%NANA29.78NA
2305:55Calm10.00FairCLR7372 94%NANA29.78NA
2305:35S 310.00FairCLR7573 94%NANA29.77NA
D
a
t
e
Time
(cdt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
altimeter
(in.)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºF)PressurePrecipitation (in.)

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