Jonesville Weather Forecast
- 62
- 82
Mostly Sunny
- 60
- 81
Partly Sunny
- 55
- 75
Mostly Sunny
- 53
- 71
Mostly Sunny
- 52
- 69
Mostly Sunny
- 52
- 67
Mostly Sunny
Today 3 Sep Western Plumas County/Lassen Park
Mostly sunny. A slight chance of rain Showers early in the morning. A slight chance of Showers and Thunderstorms late in the afternoon. Areas of smoke in the late morning and early afternoon. Highs 71 to 86 higher Elevations. 78 to 93 lower Elevations. Prevailing east Winds up to 10 Mph shifting to the southwest in the afternoon.
Tonight 3 Sep Western Plumas County/Lassen Park
Mostly clear. Lows 54 to 69. Light Winds.
Jonesville Temperature Statistics
September Temperature
Chico Municipal Airport (29.8 miles)
Lowest 1 September, 2025
66.2 °FAverage September
80.7 °FHighest 1 September, 2025
102.2 °F
Climate (2020–Present)
Chico Municipal Airport (29.8 miles)
Average Low 2020–2025
52.3 °FAverage 2020–2025
61.2 °FAverage High 2020–2025
75.4 °F