Weather forecast for: Penn Valley CA
Last Update: 2:01 am PDT Oct 5, 2026
Overnight: Partly cloudy, with a steady temperature around 73. East wind 3 to 5 mph.
Monday: Sunny and hot, with a high near 96. East wind around 6 mph becoming calm.
Monday Night: Clear, with a low around 69. East wind 3 to 5 mph.
Tuesday: Sunny, with a high near 95. Light and variable wind becoming west around 6 mph in the afternoon.
Tuesday Night: Clear, with a low around 67. Light and variable wind becoming east around 5 mph.
Wednesday: Sunny, with a high near 95.
Wednesday Night: Clear, with a low around 66.
Thursday: Sunny and hot, with a high near 96.
Thursday Night: Clear, with a low around 67.
Friday: Sunny, with a high near 95.
Friday Night: Mostly clear, with a low around 66.
Saturday: Sunny, with a high near 83.
Saturday Night: Mostly clear, with a low around 56.
Sunday: Sunny, with a high near 75.