National Weather Service Forecast for: Harrisonburg VA
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Updated: 1:28 am EST Dec 18, 2025
 
Overnight

Overnight: Partly cloudy, with a low around 30. Calm wind.
Partly Cloudy

 Thursday

Thursday: Rain likely, mainly after 5pm. Increasing clouds, with a high near 51. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunny then
Rain Likely
 Thursday
Night
Thursday Night: Rain. Low around 43. South wind 9 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Rain

 Friday

Friday: Mostly cloudy, then gradually becoming sunny, with a high near 46. Breezy, with a west wind 15 to 20 mph, with gusts as high as 39 mph.
Mostly Sunny
then Sunny
and Breezy
 Friday
Night
Friday Night: Mostly clear, with a low around 25. West wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 36 mph.
Mostly Clear

 Saturday

Saturday: Mostly sunny, with a high near 49.
Mostly Sunny

 Saturday
Night
Saturday Night: Partly cloudy, with a low around 35.
Partly Cloudy

 Sunday

Sunday: Mostly sunny, with a high near 48.
Mostly Sunny

 Sunday
Night
Sunday Night: Mostly clear, with a low around 22.
Mostly Clear
Lo 30 °F Hi 51 °F Lo 43 °F Hi 46 °F Lo 25 °F Hi 49 °F Lo 35 °F Hi 48 °F Lo 22 °F

 

Overnight
 
 Partly cloudy, with a low around 30. Calm wind.
Thursday
 
 Rain likely, mainly after 5pm. Increasing clouds, with a high near 51. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
 
 Rain. Low around 43. South wind 9 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 46. Breezy, with a west wind 15 to 20 mph, with gusts as high as 39 mph.
Friday Night
 
 Mostly clear, with a low around 25. West wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 36 mph.
Saturday
 
 Mostly sunny, with a high near 49.
Saturday Night
 
 Partly cloudy, with a low around 35.
Sunday
 
 Mostly sunny, with a high near 48.
Sunday Night
 
 Mostly clear, with a low around 22.
Monday
 
 Mostly sunny, with a high near 42.
Monday Night
 
 Mostly cloudy, with a low around 28.
Tuesday
 
 Partly sunny, with a high near 48.
Tuesday Night
 
 Mostly cloudy, with a low around 38.
Wednesday
 
 Partly sunny, with a high near 54.

 

Forecast from NOAA-NWS for Harrisonburg VA.