National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

51°F

11°C

Humidity 28%
Wind Speed Vrbl 6 mph
Barometer 30.34 in (1029.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 24 Mar 4:56 pm EDT
Extended Forecast for

2 Miles N Lisbon MD

  • Tonight

    Tonight: Increasing clouds, with a low around 35. Calm wind.

    Low: 35 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 56. Light south wind increasing to 5 to 9 mph in the morning.

    High: 56 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46. South wind 6 to 8 mph.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 70. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 70 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain, then rain and possibly a thunderstorm after 2am. Low around 52. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 52 °F

    Slight Chance
    Rain then
    Rain

  • Friday

    Friday: Rain, mainly before 2pm. High near 59. Chance of precipitation is 80%.

    High: 59 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain before 8pm. Partly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Rain
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 35. Calm wind.
Wednesday
Partly sunny, with a high near 56. Light south wind increasing to 5 to 9 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 46. South wind 6 to 8 mph.
Thursday
Partly sunny, with a high near 70. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of rain, then rain and possibly a thunderstorm after 2am. Low around 52. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Friday
Rain, mainly before 2pm. High near 59. Chance of precipitation is 80%.
Friday Night
A chance of rain before 8pm. Partly cloudy, with a low around 28. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Lisbon MD
 39.36°N 77.06°W (Elev. 499 ft)
Last Update:
4:53 pm EDT Mar 24, 2026
Forecast Valid:
5pm EDT Mar 24, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation