


Hazardous Weather Conditions
Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
A Few Clouds
28°C
83°F
Humidity | 91% |
Wind Speed | SE 11 km/h |
Barometer | 1018.2 mb (30.04 in) |
Dewpoint | 27°C (80°F) |
Visibility | 16 km |
Heat Index | 35°C (95°F) |
Last update | 13 Jul 4:56 pm EDT |
Extended Forecast for
2 Miles W Rockville MD
Flood Watch until July 14, 02:00am
NOW until 2:00am Mon
Flood Watch
This Afternoon
High: 31 °C
Showers
LikelyTonight
Low: 23 °C
Scattered
T-stormsMonday
High: 31 °C
Slight Chance
T-storms then
T-storms
LikelyMonday Night
Low: 22 °C
T-storms then
Showers
LikelyTuesday
High: 31 °C
Chance
Showers then
Showers
LikelyTuesday Night
Low: 23 °C
Showers
Likely then
Slight Chance
ShowersWednesday
High: 32 °C
Partly Sunny
then Showers
LikelyWednesday Night
Low: 23 °C
Showers
Likely then
Mostly Cloudy
Detailed Forecast
This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 31. Southeast wind around 10 km/h. Chance of precipitation is 60%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Tonight
Scattered showers and thunderstorms before 5am, then a slight chance of showers. Mostly cloudy, with a low around 23. South wind 3 to 8 km/h. Chance of precipitation is 50%.
Monday
Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 31. Southeast wind 3 to 8 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Monday Night
Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 22. Calm wind. Chance of precipitation is 80%. New rainfall amounts between 2 and 3 cm possible.
Tuesday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 31. Calm wind becoming south 5 to 8 km/h in the afternoon. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Wednesday
Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 32. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Thursday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 33. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 33. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 31.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles W Rockville MD
39.08°N 77.19°W (Elev. 449 m)
39.08°N 77.19°W (Elev. 449 m)
1:30 pm EDT Jul 13, 2025
5pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025