Greenville Weather Forecast
- 37
- 56
Rain Showers
- 38
- 48
Rain Showers
- 37
- 52
Rain Showers
- 36
- 51
Rain Showers
- 31
- 48
Rain Showers
- 32
- 46
Rain Showers
Today 18 Dec Western Plumas County/Lassen Park
Partly cloudy with a slight chance of rain Showers early in the Morning, then partly cloudy with a chance of rain Showers in the late morning and afternoon. Widespread fog. Locally dense early in the morning. Areas of frost in the morning. Patchy dense fog late in the morning. Patchy dense fog late in the afternoon. Highs 42 to 57. Prevailing southwest Winds up to 10 Mph with Gusts to around 25 Mph.
Tonight 18 Dec Western Plumas County/Lassen Park
Mostly cloudy with a chance of rain Showers. Lows 32 to 47. Prevailing southwest Winds 5 to 15 Mph with Gusts to around 40 Mph.
Greenville Temperature Statistics
December Temperature
Emigrant Gap, Blue Canyon Nyack Airport (60.9 miles)
Lowest 3 December, 2025
34 °FAverage December
51.5 °FHighest 10 December, 2025
68 °F
Climate (2020–Present)
Emigrant Gap, Blue Canyon Nyack Airport (60.9 miles)
Average Low 2020–2025
46.6 °FAverage 2020–2025
53.3 °FAverage High 2020–2025
60.3 °F