White River Weather Forecast
- 41
- 56
Mostly Sunny
- 42
- 58
Mostly Sunny
- 43
- 61
Mostly Sunny
- 45
- 62
Mostly Sunny
- 45
- 65
Mostly Sunny
- 44
- 64
Mostly Sunny
- 44
- 63
Partly Sunny
Today 11 Jan South End Sierra Foothills
Sunny. Highs in the mid 50s. Northeast Winds up to 5 Mph shifting to the northwest in the afternoon.
Tonight 11 Jan South End Sierra Foothills
Mostly clear. Lows around 40. East Winds up to 5 Mph.
White River Temperature Statistics
January Temperature
Porterville, Porterville Municipal Airport (19.3 miles)
Lowest 9 January, 2026
34 °FAverage January
50.3 °FHighest 2 January, 2026
66.9 °F
Climate (2021–Present)
Porterville, Porterville Municipal Airport (19.3 miles)
Average Low 2021–2026
51.7 °FAverage 2021–2026
64.9 °FAverage High 2021–2026
79 °F