Mesa Lake Weather Forecast

    • 21
    • 35

    Mostly Sunny

    • 22
    • 38

    Mostly Sunny

    • 26
    • 41

    Partly Sunny

    • 27
    • 42

    Mostly Cloudy

    • 23
    • 41

    Slight Chance Thunderstorms

    • 21
    • 36

    Chance Snow

Today 29 Apr Upper San Joaquin River

Not as cool. Sunny. Highs 39 to 55. East Winds up to 10 Mph shifting to the west in the afternoon.

Tonight 29 Apr Upper San Joaquin River

Mostly clear. Lows 25 to 37. Northeast Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mesa Lake Temperature Statistics

April Temperature

Bishop, Bishop Airport (21.1 miles)

  • Lowest 4 April, 2026

    26.7 °F

  • Average April

    54 °F

  • Highest 8 April, 2026

    83.6 °F

Climate (2021–Present)

Bishop, Bishop Airport (21.1 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    76.7 °F
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