National Weather Service Forecast for: Janesville CA
Issued by: National Weather Service Reno, NV
Updated: 2:15 am PDT Jun 16, 2025
 
Today

Today: Sunny, with a high near 83. Light west wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Sunny
Tonight

Tonight: Clear, with a low around 49. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Clear
Tuesday

Tuesday: Sunny, with a high near 88. Calm wind becoming northwest around 5 mph in the afternoon.
Sunny
Tuesday
Night
Tuesday Night: Clear, with a low around 53. West wind around 5 mph.
Clear
Wednesday

Wednesday: Sunny, with a high near 93. Calm wind becoming west around 5 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 54. West wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Clear
Juneteenth

Juneteenth: Sunny, with a high near 90.
Sunny
Thursday
Night
Thursday Night: Clear, with a low around 50.
Clear
Friday

Friday: Sunny, with a high near 81.
Sunny
Hi 83 °F Lo 49 °F Hi 88 °F Lo 53 °F Hi 93 °F Lo 54 °F Hi 90 °F Lo 50 °F Hi 81 °F

 

Today
 
Sunny, with a high near 83. Light west wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Tonight
 
Clear, with a low around 49. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Tuesday
 
Sunny, with a high near 88. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
 
Clear, with a low around 53. West wind around 5 mph.
Wednesday
 
Sunny, with a high near 93. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 54. West wind 5 to 10 mph, with gusts as high as 20 mph.
Juneteenth
 
Sunny, with a high near 90.
Thursday Night
 
Clear, with a low around 50.
Friday
 
Sunny, with a high near 81.
Friday Night
 
Mostly clear, with a low around 44.
Saturday
 
Sunny, with a high near 70.
Saturday Night
 
Mostly clear, with a low around 39.
Sunday
 
Sunny, with a high near 76.

 

Forecast from NOAA-NWS for Janesville CA.