National Weather Service Forecast for: Chevy Chase MD
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Updated: 3:53 am EST Dec 18, 2025
 
Today

Today: A chance of rain, mainly between 3pm and 5pm. Increasing clouds, with a high near 52. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 30%.
Sunny then
Chance Rain
 Tonight

Tonight: Rain, mainly after 10pm. Temperature rising to around 56 by 4am. South wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Rain
 Friday

Friday: A chance of rain before 1pm. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 38 by 5pm. Breezy, with a west wind 16 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
Chance Rain
and Breezy
 Friday
Night
Friday Night: Mostly clear, with a low around 27. West wind 5 to 15 mph, with gusts as high as 33 mph.
Mostly Clear
 Saturday

Saturday: Mostly sunny, with a high near 44. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Mostly Sunny
 Saturday
Night
Saturday Night: Partly cloudy, with a low around 37.
Partly Cloudy
 Sunday

Sunday: Mostly sunny, with a high near 49.
Mostly Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 24.
Mostly Clear
 Monday

Monday: Mostly sunny, with a high near 37.
Mostly Sunny
Hi 52 °F Lo 48 °F⇑ Hi 54 °F⇓ Lo 27 °F Hi 44 °F Lo 37 °F Hi 49 °F Lo 24 °F Hi 37 °F

Hazardous Weather Outlook
 

Today
 
 A chance of rain, mainly between 3pm and 5pm. Increasing clouds, with a high near 52. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 30%.
Tonight
 
 Rain, mainly after 10pm. Temperature rising to around 56 by 4am. South wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday
 
 A chance of rain before 1pm. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 38 by 5pm. Breezy, with a west wind 16 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
Friday Night
 
 Mostly clear, with a low around 27. West wind 5 to 15 mph, with gusts as high as 33 mph.
Saturday
 
 Mostly sunny, with a high near 44. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
 
 Partly cloudy, with a low around 37.
Sunday
 
 Mostly sunny, with a high near 49.
Sunday Night
 
 Mostly clear, with a low around 24.
Monday
 
 Mostly sunny, with a high near 37.
Monday Night
 
 Mostly cloudy, with a low around 28.
Tuesday
 
 Mostly cloudy, with a high near 44.
Tuesday Night
 
 Mostly cloudy, with a low around 36.
Wednesday
 
 Partly sunny, with a high near 51.

 

Forecast from NOAA-NWS for Chevy Chase MD.