Mesa Lake Weather Forecast
- 43
- 59
Rain Showers Likely
- 38
- 53
Rain Showers Likely
- 35
- 51
Rain Showers Likely
- 34
- 52
Mostly Sunny
- 36
- 54
Partly Sunny
- 38
- 55
Partly Sunny
- 38
- 55
Partly Sunny
Today 11 Aug Upper San Joaquin River
Mostly sunny. Chance of rain Showers and slight chance of Thunderstorms in the late morning and early afternoon. Slight chance of Thunderstorms late in the afternoon. Highs 63 to 79. Southwest Winds up to 5 Mph increasing to 5 to 15 Mph in the afternoon. Chance of precipitation 50 percent.
Tonight 11 Aug Upper San Joaquin River
Partly cloudy. A 20 percent chance of Thunderstorms early in the evening. Lows 46 to 58. West Winds up to 10 Mph shifting to the east after midnight.
Mesa Lake Temperature Statistics
August Temperature
Bishop, Bishop Airport (21.1 miles)
Lowest 1 August, 2026
56.6 °FAverage August
83.3 °FHighest 2 August, 2026
107.7 °F
Climate (2021–2026)
Bishop, Bishop Airport (21.1 miles)
Average Low 2021–2026
41.1 °FAverage 2021–2026
60 °FAverage High 2021–2026
76.7 °F