Grassy Lakes Weather Forecast
- 43
- 57
Chance Rain
- 44
- 52
Rain Likely
- 38
- 45
Rain Showers
- 33
- 41
Rain/Snow
- 34
- 35
Snow Likely
- 33
- 42
Partly Sunny
Today 8 Apr Western Plumas County/Lassen Park
Mostly sunny. A slight chance of rain early in the afternoon. A slight chance of Showers and Thunderstorms late in the afternoon. Highs 52 to 67 higher Elevations. 60 to 72 lower Elevations. Light Winds becoming southwest up to 10 Mph in the afternoon.
Tonight 8 Apr Western Plumas County/Lassen Park
Partly cloudy. A chance of rain Showers and a slight chance of Thunderstorms in the Evening, then a slight chance of rain after midnight. Lows 36 to 51. Prevailing southwest Winds up to 10 Mph in the evening becoming light.
Grassy Lakes Temperature Statistics
April Temperature
Chico Municipal Airport (36 miles)
Lowest 3 April, 2026
41 °FAverage April
60.3 °FHighest 4 April, 2026
82.4 °F
Climate (2021–Present)
Chico Municipal Airport (36 miles)
Average Low 2021–2026
52.8 °FAverage 2021–2026
61.5 °FAverage High 2021–2026
75.2 °F