weather.gov   
NOAA logo - Click to go to the NOAA homepage Weather observations for the past three days NWS logo
Gaithersburg - Montgomery County Airport
Enter Your "City, ST" or zip code   
metric
D
a
t
e
Time
(edt)
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.
2005:56Calm10.00FairCLR7572 90%NANA29.981015.9
2004:56Calm10.00FairCLR7473 97%NANA29.961015.2
2003:56Calm10.00FairCLR7572 90%NANA29.951014.8
2002:56Calm10.00FairCLR7673 91%NA7629.941014.6
2001:56Calm10.00FairCLR7773 927688%NA7829.941014.6
2000:56Calm10.00FairCLR7874 87%NA8029.931014.3
1923:56NW 310.00FairCLR8175 82%NA8729.941014.5
1922:56Calm10.00FairCLR8175 82%NA8729.961015.2
1921:56Calm10.00Mostly CloudyBKN0658375 77%NA9029.961015.2
1920:56Vrbl 310.00FairCLR8973 59%NA9729.951014.6
1919:56SW 310.00FairCLR9274 979156%NA10229.931014.1
1918:56W 710.00A Few CloudsFEW0609274 56%NA10229.921013.7
1917:56W 710.00A Few CloudsFEW0559474 52%NA10429.921013.8
1916:56SW 710.00Partly CloudySCT0509575 53%NA10729.931014.3
1915:56W 710.00A Few CloudsFEW0489374 54%NA10329.951014.8
1914:56Vrbl 79.00FairCLR9375 56%NA10529.961015.1
1913:56W 85.00Fair with HazeCLR9176 917861%NA10329.971015.7
1912:56W 97.00FairCLR9076 63%NA10129.991016.4
1911:56W 610.00A Few CloudsFEW0348876 68%NA9930.001016.7
1910:56NW 79.00FairCLR8675 70%NA9530.001016.7
1909:56W 710.00FairCLR8575 72%NA9329.991016.5
1908:56W 810.00FairCLR8274 77%NA8829.991016.3
1907:56NW 510.00FairCLR7773 777188%NA7829.971015.8
1906:56Calm10.00FairCLR7372 96%NANA29.961015.5
1905:56Calm10.00FairCLR7271 97%NANA29.951015.2
1904:56Calm6.00 Fog/MistCLR7272 100%NANA29.951014.9
1903:56Calm8.00FairCLR7372 96%NANA29.941014.5
1902:56Calm10.00FairCLR7473 97%NANA29.941014.7
1901:56Calm10.00FairCLR7473 867397%NANA29.941014.8
1900:56Calm10.00FairCLR7573 94%NANA29.931014.5
1823:56Calm10.00FairCLR7573 94%NANA29.931014.5
1822:56Calm10.00FairCLR7873 85%NA8029.921014.1
1821:56Calm10.00FairCLR7874 87%NA8029.901013.5
1820:56Calm10.00FairCLR8074 82%NA8529.901013.3
1819:56Calm10.00FairCLR8574 898570%NA9329.901013.2
1818:56NW 710.00FairCLR8774 65%NA9529.891013.1
1817:56NW 610.00FairCLR8874 63%NA9729.891012.8
1816:56W 710.00Partly CloudyFEW037 SCT0858975 63%NA9929.891013.0
1815:56NW 910.00Mostly CloudySCT031 BKN0908776 70%NA9829.901013.2
1814:56NW 810.00Mostly CloudySCT032 BKN0908675 70%NA9529.911013.7
1813:56W 910.00Mostly CloudyBKN030 BKN044 BKN0908675 888070%NA9529.921013.8
1812:56W 810.00Mostly CloudySCT028 BKN0708775 67%NA9629.921014.0
1811:56W 810.00OvercastSCT026 BKN033 OVC0448474 72%NA9129.921014.0
1810:56W 810.00OvercastOVC0248374 74%NA9029.931014.1
1809:56W 810.00Partly CloudySCT0208275 79%NA8929.931014.2
1808:56W 1010.00FairCLR8173 77%NA8629.931014.2
1807:56Calm10.00FairCLR8074 807482%NA8529.911013.7
1806:56Calm10.00A Few CloudsFEW0907574 96%NANA29.911013.6
1805:56Calm10.00OvercastFEW050 OVC0857574 96%NANA29.911013.5
1804:56Calm7.00OvercastOVC0757473 97%NANA29.901013.2
1803:56SE 610.00FairCLR7573 94%NANA29.891012.8
1802:56Calm10.00FairCLR7573 94%NANA29.901013.1
1801:56Calm9.00OvercastBKN060 BKN080 OVC0907473 777397%NANA29.921014.0
1800:56Calm9.00Mostly CloudySCT060 SCT075 BKN0907373 100%NANA29.921013.9
1723:56Calm9.00FairCLR7372 96%NANA29.921013.9
1722:56Calm10.00Mostly CloudyBKN1007372 96%NANA29.931014.2
1721:56Calm10.00A Few CloudsFEW0857372 96%NANA29.921014.2
1720:56Calm10.00A Few CloudsFEW0957372 96%NANA29.911013.5
1719:56Calm10.00Partly CloudySCT1007772 987385%NA7829.921013.9
1718:56Vrbl 310.00A Few CloudsFEW1007572 90%NANA29.911013.8
1717:56SW 79.00 Thunderstorm RainFEW037 OVC1007471 91%NANA29.931014.4
1716:56S 810.00 Thunderstorm in VicinityFEW060 SCT1109173 56%NA10029.891012.8
1715:56S 1010.00Mostly CloudyBKN0559574 51%NA10629.901013.0
1714:56S 12 G 1610.00A Few CloudsFEW0709671 44%NA10329.931014.0
1713:56Vrbl 710.00Partly CloudySCT0609571 968246%NA10329.961014.9
1712:56W 75.00Fair with HazeCLR9470 46%NA10029.981015.8
1711:56Vrbl 57.00FairCLR9172 54%NA9930.001016.6
1710:56W 910.00FairCLR9073 58%NA9930.021017.0
1709:56SW 610.00FairCLR8775 67%NA9630.021017.3
1708:56SW 510.00FairCLR8475 74%NA9230.021017.4
1707:56SW 610.00FairCLR8274 827677%NA8830.021017.3
1706:56S 310.00FairCLR7873 85%NA8030.011017.1
D
a
t
e
Time
(edt)
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