National Weather Service

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

53°F

12°C

Humidity	83%
Wind Speed	Calm
Barometer	30.26 in (1026.0 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	24 Apr 3:56 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Gaithersburg MD

Today
High: 79 °F
Mostly Sunny
Tonight
Low: 53 °F
Partly Cloudy
Friday
High: 75 °F
Mostly Sunny
then Slight
Chance
Showers
Friday Night
Low: 63 °F
Chance
Showers
Saturday
High: 77 °F
Showers
Likely
Saturday Night
Low: 46 °F
Chance
Showers then
Mostly Clear
Sunday
High: 68 °F
Sunny
Sunday Night
Low: 46 °F
Mostly Clear
Monday
High: 74 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 79. Calm wind becoming south 5 to 8 mph in the afternoon.

Tonight

Partly cloudy, with a low around 53. South wind around 6 mph becoming calm after midnight.

Friday

A slight chance of showers after 2pm. Partly sunny, with a high near 75. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 20%.

Friday Night

A chance of showers, mainly after 8pm. Mostly cloudy, with a low around 63. South wind around 8 mph. Chance of precipitation is 50%.

Saturday

Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 77. South wind 9 to 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

Saturday Night

A chance of showers before 8pm. Mostly clear, with a low around 46. Chance of precipitation is 30%.

Sunday

Sunny, with a high near 68.

Sunday Night

Mostly clear, with a low around 46.

Monday

Sunny, with a high near 74.

Monday Night

Mostly clear, with a low around 55.

Tuesday

Mostly sunny, with a high near 83.