Hazardous Weather Conditions
Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Fair
47°F
8°C
| Humidity | 100% |
| Wind Speed | E 3 mph |
| Barometer | 29.87 in (1012.6 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 22 Mar 5:56 am EDT |
Extended Forecast for
2 Miles SW Lisbon MD
Today
High: 78 °F
Mostly Sunny
Tonight
Low: 48 °F
Severe
ThunderstormsMonday
High: 52 °F
Slight Chance
RainMonday Night
Low: 30 °F
Mostly Clear
Tuesday
High: 48 °F
Mostly Sunny
Tuesday Night
Low: 35 °F
Mostly Cloudy
Wednesday
High: 58 °F
Mostly Cloudy
Wednesday Night
Low: 44 °F
Mostly Cloudy
then Chance
RainThursday
High: 64 °F
Chance Rain
Detailed Forecast
Today
Mostly sunny, with a high near 78. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.
Tonight
Showers and thunderstorms likely before 4am, then showers and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could be severe. Low around 48. West wind 8 to 11 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A slight chance of rain before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 52. Northwest wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 30. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 48. North wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 58.
Wednesday Night
A chance of rain after 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Thursday
A chance of rain before 2pm. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Friday
Rain likely. Partly sunny, with a high near 53. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 47.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SW Lisbon MD
39.32°N 77.09°W (Elev. 623 ft)
39.32°N 77.09°W (Elev. 623 ft)
4:53 am EDT Mar 22, 2026
6am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
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