Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17° N Lon: 77.17° W Elev: 495 ft.

Overcast

34°F

1°C

Humidity 67%
Wind Speed SE 7 mph
Barometer 30.25 in (1026.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 19 Mar 4:56 am EDT
Detailed forecast for

Northwest Howard

Rest Of The Overnight
Mostly cloudy. Lows in the upper 20s. Southeast winds around 5 mph.
Today
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 50s. South winds around 5 mph.
Tonight
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 30s. South winds around 5 mph in the evening, becoming light and variable.
Friday
Mostly sunny. A chance of showers in the afternoon. Highs in the lower 60s. Northeast winds around 5 mph, becoming south with gusts up to 20 mph in the afternoon. Chance of rain 30 percent.
Friday Night
Showers likely. Lows in the upper 40s. Southwest winds 5 to 10 mph. Chance of rain 60 percent.
Saturday
Mostly sunny. Highs in the mid 60s.
Saturday Night
Partly cloudy. Lows in the mid 40s.
Sunday
Partly sunny. Highs around 70.
Sunday Night
Mostly cloudy with a 40 percent chance of rain. Lows in the mid 40s.
Monday
Partly sunny. Highs in the lower 50s.
Monday Night
Partly cloudy. Lows in the upper 20s.
Tuesday
Partly sunny. Highs in the upper 40s.
Tuesday Night
Mostly cloudy. Lows in the lower 30s.
Wednesday
Partly sunny. Highs in the mid 50s.



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456 AM EDT Thu Mar 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database