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

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

87°F

31°C

Humidity 59%
Wind Speed SW 8 mph
Barometer 29.84 in (1010.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 23 Jun 9:56 am EDT
Extended Forecast for

Germantown MD

Heat Advisory June 23, 11:00am until June 23, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Scattered showers and thunderstorms after 2pm. Mostly cloudy, with a high near 96. Heat index values as high as 102. Southwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    High: 96 °F

    Partly Sunny
    then
    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.

    Low: 73 °F

    Scattered
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 86. Northwest wind 13 to 16 mph, with gusts as high as 25 mph.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. Northwest wind 5 to 11 mph.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. Northwest wind around 6 mph.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Chance of precipitation is 40%.

    High: 97 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.

    Low: 72 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.

    High: 88 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Scattered showers and thunderstorms after 2pm. Mostly cloudy, with a high near 96. Heat index values as high as 102. Southwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Tonight
Scattered showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 86. Northwest wind 13 to 16 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 62. Northwest wind 5 to 11 mph.
Tuesday
Sunny, with a high near 90. Northwest wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 71.
Wednesday
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
Thursday
A chance of showers after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 8pm. Mostly clear, with a low around 65. Chance of precipitation is 30%.
Friday
Sunny, with a high near 89.
Friday Night
Partly cloudy, with a low around 70.
Saturday
Partly sunny, with a high near 92.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Germantown MD
 39.18°N 77.26°W (Elev. 489 ft)
Last Update:
7:29 am EDT Jun 23, 2024
Forecast Valid:
10am EDT Jun 23, 2024-6pm EDT Jun 29, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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