


Hazardous Weather Conditions
Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Partly Cloudy
85°F
29°C
Humidity | 75% |
Wind Speed | Calm |
Barometer | 30.11 in (1020.5 mb) |
Dewpoint | 76°F (24°C) |
Visibility | 10.00 mi |
Heat Index | 95°F (35°C) |
Last update | 15 Jul 1:56 pm EDT |
Extended Forecast for
2 Miles ESE Clarksburg MD
This Afternoon
High: 89 °F
Chance
T-stormsTonight
Low: 73 °F
Mostly Cloudy
then Patchy
FogWednesday
High: 88 °F
Patchy Fog
then T-stormsWednesday Night
Low: 73 °F
Chance
T-storms then
Chance
ShowersThursday
High: 93 °F
Mostly Sunny
then Chance
T-stormsThursday Night
Low: 75 °F
Chance
T-storms then
Partly CloudyFriday
High: 86 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 70 °F
Chance
T-storms then
Partly CloudySaturday
High: 85 °F
Partly Sunny
then Chance
T-storms
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 89. Heat index values as high as 100. Calm wind. Chance of precipitation is 30%.
Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 73. Calm wind.
Wednesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. Patchy fog before 8am. High near 88. South wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. South wind around 6 mph. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. West wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
2 Miles ESE Clarksburg MD
39.22°N 77.25°W (Elev. 505 ft)
39.22°N 77.25°W (Elev. 505 ft)
1:31 pm EDT Jul 15, 2025
2pm EDT Jul 15, 2025-6pm EDT Jul 21, 2025