WXSIM Forecast for: Harrisonburg
Issued by: HBurg-wx.net
Updated: Sunday, 29-Mar-2026 11:00 am
 
This
afternoon
Partly Cloudy
Partly Cloudy
Tonight

Partly Cloudy
Partly Cloudy
Monday

Chance rain
Chance rain
Monday
night
Chance rain
Chance rain
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Mostly Clear
Mostly Clear
Wednesday

Thunder storm
Thunder storm
Wednesday
night
Thunder storm
Thunder storm
<.1 in. .25 in. .1 in. <.1 in. <.1 in. <.1 in.
High: 64° Low: 45° High: 64° Low: 52° High: 79° Low: 56° High: 81° Low: 59°
               
SW
10-21
mph
Fresh breeze
SW
6-17
mph
Moderate breeze
SW
7-16
mph
Moderate breeze
SW
6
mph
Light breeze
SW
9-20
mph
Fresh breeze
SW
6-15
mph
Moderate breeze
SW
8-17
mph
Moderate breeze
SW
4
mph
Light breeze
UV: 8
 Very High 
UV: 7
 High 
UV: 6
 High 

 

This afternoon
 
Fair to partly cloudy. High 64°. UV index up to 8. Wind southwest around 10 mph, gusting to 21 mph.
Tonight
 
Partly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain after midnight. Low 45°. Wind southwest around 6 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch.
Monday
 
Dense overcast in the morning, becoming cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 64°. Wind southwest around 7 mph, gusting to 16 mph. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.
Monday night
 
Fair to partly cloudy in the evening, becoming mostly clear after midnight. A chance of rain. Low 52°. Wind southwest around 6 mph. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch.
Tuesday
 
Partly to mostly cloudy in the morning, becoming mostly sunny in the afternoon. A slight chance of rain. Precipitation showery or intermittent. High 79°. UV index up to 7. Wind southwest around 9 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch.
Tuesday night
 
Clear in the evening, becoming mostly clear after midnight. Low 56°. Wind southwest around 6 mph, gusting to 15 mph.
Wednesday
 
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Scattered thunderstorms likely. High 81°. UV index up to 6. Wind southwest around 8 mph, gusting to 17 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Wednesday night
 
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain in the evening. Scattered thundershowers possible. Low 59°. Wind southwest around 4 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.