National Weather Service

News Headlines

Baltimore Key Bridge Recovery: Weather Support Page

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Light Rain Fog/Mist

51°F

11°C

Humidity	96%
Wind Speed	Vrbl 3 mph
Barometer	30.21 in (1024.4 mb)
Dewpoint	50°F (10°C)
Visibility	2.00 mi
Last update	5 May 12:56 am EDT

More Information:

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

Extended Forecast for

Germantown MD

Overnight
Low: 51 °F
Rain and
Patchy Fog
Sunday
High: 69 °F
Rain and
Patchy Fog
Sunday Night
Low: 62 °F
Showers
Likely and
Patchy Fog
Monday
High: 79 °F
Slight Chance
Showers and
Patchy Fog
then Showers
Likely
Monday Night
Low: 63 °F
Showers
Likely
Tuesday
High: 79 °F
Chance
Showers then
Showers
Likely
Tuesday Night
Low: 64 °F
Showers
Likely then
Chance
Showers
Wednesday
High: 85 °F
Partly Sunny
then Chance
T-storms
Wednesday Night
Low: 64 °F
Chance
T-storms

Detailed Forecast

Overnight

Rain with areas of drizzle. Patchy fog. Low around 51. East wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain with areas of drizzle before noon, then showers, mainly between noon and 4pm. Patchy fog before 4pm. High near 69. South wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 62. South wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 79. Light and variable wind becoming west around 5 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 63. Light and variable wind becoming east around 5 mph. Chance of precipitation is 60%.

Tuesday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 60%.

Tuesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Wednesday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.

Thursday

A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 81. Chance of precipitation is 80%.

Thursday Night

Showers and thunderstorms. Low around 61. Chance of precipitation is 80%.

Friday

Showers likely. Partly sunny, with a high near 73. Chance of precipitation is 60%.

Friday Night

Showers likely. Partly cloudy, with a low around 53. Chance of precipitation is 60%.