Black Rock Reservoir Weather Forecast
- 42
- 55
Rain Likely
- 43
- 50
Rain
- 44
- 57
Mostly Cloudy
- 39
- 55
Rain
- 35
- 45
Rain
- 29
- 44
Rain Likely
- 32
- 43
Chance Rain
Today 31 Jan Fresno-Tulare Lower Sierra
Partly sunny until late afternoon then becoming cloudy. Slight chance of rain in the late morning and early afternoon. Chance of rain late in the afternoon. Highs 52 to 58. Southeast Winds up to 5 Mph shifting to the west in the afternoon. Chance of rain 50 percent.
Tonight 31 Jan Fresno-Tulare Lower Sierra
Chance of rain in the Evening, then rain likely after midnight. Near steady temperature in the upper 40s. East Winds up to 5 Mph. Chance of rain 70 percent.
Black Rock Reservoir Temperature Statistics
January Temperature
Fresno, Fresno Air Terminal (39.8 miles)
Lowest 27 January, 2025
34 °FAverage January
48.5 °FHighest 10 January, 2025
68.6 °F
Climate (2020–Present)
Fresno, Fresno Air Terminal (39.8 miles)
Average Low 2020–2025
55.4 °FAverage 2020–2025
66.9 °FAverage High 2020–2025
79.1 °F