WXSIM Forecast for: Harrisonburg
Issued by: HBurg-wx.net
Updated: Friday, 18-Jul-2025 11:00 pm
 
Rest of
tonight
Fog
Fog
Saturday

Rain likely
Rain likely
Saturday
night
Thunder storm
Thunder storm
Sunday

Thunder storm
Thunder storm
Sunday
night
Thunder storm
Thunder storm
Monday

Thunder storm
Thunder storm
Monday
night
Mostly Clear
Mostly Clear
<.1 in. .35 in. .1 in. <.1 in. <.1 in. .5 in. <.1 in.
Low: 64° High: 84° Low: 72° High: 88° Low: 73° High: 77° Low: 64°
      Heat: 94°      
E
calm

Calm
S→SW
2
mph
Light air
SW
2
mph
Light air
WNW
6-16
mph
Moderate breeze
NW
2
mph
Light air
NNE→NW
2
mph
Light air
NNE
3
mph
Light air
UV: 7
 High 
UV: 8
 Very High 
UV: 7
 High 

 

Rest of tonight
 
Mostly cloudy. Light to moderate fog. A slight chance of rain. Low 64°. Wind east near calm. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch.
Saturday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. Rain likely. Precipitation showery or intermittent. High 84°. UV index up to 7. Wind south around 2 mph in the morning, becoming southwest in the afternoon. Chance of precipitation 60 percent. Precipitation mostly between a quarter and half an inch.
Saturday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. A chance of rain. Scattered thundershowers possible. Low 72°. Wind southwest around 2 mph. Chance of precipitation 50 percent. Precipitation mostly around a tenth of an inch.
Sunday
 
Partly to mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Scattered thunderstorms likely. High 88°. Heat index up to 94°. UV index up to 8. Wind west-northwest around 6 mph, gusting to 16 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Sunday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain. Scattered thundershowers possible. Low 73°. Wind northwest around 2 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Monday
 
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog. Rain likely. Scattered thundershowers possible. High 77°. UV index up to 7. Wind north-northeast around 2 mph in the morning, becoming northwest in the afternoon. Chance of precipitation 70 percent. Precipitation mostly around half an inch.
Monday night
 
Fair in the evening, becoming mostly clear after midnight. A slight chance of rain. Low 64°. Wind north-northeast around 3 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.