National Weather Service Forecast for: Washington Grove MD
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Updated: 12:11 pm EDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Partly sunny, with a high near 54. Southwest wind around 7 mph.
Partly Sunny

 Tonight

Tonight: Mostly cloudy, with a low around 38. Calm wind.
Mostly Cloudy

 Friday

Friday: A slight chance of showers after 2pm. Increasing clouds, with a high near 64. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Mostly Sunny
then Slight
Chance
Showers
 Friday
Night
Friday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 50. South wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers
Likely

 Saturday

Saturday: A chance of showers before 8am. Mostly sunny, with a high near 67. Northwest wind 6 to 8 mph. Chance of precipitation is 30%.
Chance
Showers then
Mostly Sunny
 Saturday
Night
Saturday Night: Partly cloudy, with a low around 46.
Partly Cloudy

 Sunday

Sunday: Partly sunny, with a high near 72.
Partly Sunny

 Sunday
Night
Sunday Night: A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Chance
Showers

 Monday

Monday: Partly sunny, with a high near 53.
Partly Sunny
Hi 54 °F Lo 38 °F Hi 64 °F Lo 50 °F Hi 67 °F Lo 46 °F Hi 72 °F Lo 45 °F Hi 53 °F

 

This Afternoon
 
 Partly sunny, with a high near 54. Southwest wind around 7 mph.
Tonight
 
 Mostly cloudy, with a low around 38. Calm wind.
Friday
 
 A slight chance of showers after 2pm. Increasing clouds, with a high near 64. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Friday Night
 
 Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 50. South wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
 
 A chance of showers before 8am. Mostly sunny, with a high near 67. Northwest wind 6 to 8 mph. Chance of precipitation is 30%.
Saturday Night
 
 Partly cloudy, with a low around 46.
Sunday
 
 Partly sunny, with a high near 72.
Sunday Night
 
 A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Monday
 
 Partly sunny, with a high near 53.
Monday Night
 
 Partly cloudy, with a low around 30.
Tuesday
 
 Partly sunny, with a high near 48.
Tuesday Night
 
 Mostly cloudy, with a low around 34.
Wednesday
 
 Partly sunny, with a high near 56.

 

Forecast from NOAA-NWS for Washington Grove MD.