Portola Weather Forecast
- 41
- 72
Decreasing Clouds
- 44
- 77
Mostly Sunny
- 44
- 79
Partly Sunny
- 36
- 71
Mostly Sunny
- 40
- 69
Sunny
- 45
- 77
Mostly Sunny
- 48
- 80
Mostly Sunny
Today 16 May Lassen-Eastern Plumas-Eastern Sierra Counties
Partly cloudy in the morning then becoming mostly cloudy. Highs 69 to 79. Light Winds becoming west 10 to 15 Mph in the afternoon.
Tonight 16 May Lassen-Eastern Plumas-Eastern Sierra Counties
Partly cloudy in the evening then clearing. Lows 35 to 45. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.
Portola Temperature Statistics
May Temperature
Reno/Stead (32.9 miles)
Lowest 11 May, 2022
21.2 °FAverage May
47 °FHighest 4 May, 2022
73.4 °F
Climate (2011–Present)
Reno/Stead (32.9 miles)
Average Low 2011–Present
35.5 °FAverage 2011–Present
51.3 °FAverage High 2011–Present
63.8 °F