Mesa Lake Weather Forecast

    • 24
    • 33

    Slight Chance Snow

    • 24
    • 32

    Slight Chance Snow

    • 21
    • 30

    Blizzard

    • 18
    • 24

    Snow

    • 15
    • 21

    Snow

    • 10
    • 20

    Snow

Today 21 Dec Upper San Joaquin River

Mostly cloudy with a 50 percent chance of rain and snow. Highs 35 to 49. Southwest Winds 15 to 20 Mph with Gusts to around 60 Mph.

Tonight 21 Dec Upper San Joaquin River

Mostly cloudy. Chance of rain and snow in the Evening, then chance of snow and rain Showers after midnight. Near steady temperature in the mid 30s. South Winds 10 to 15 Mph with Gusts to around 55 Mph. Chance of precipitation 50 percent.

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Mesa Lake Temperature Statistics

December Temperature

Bishop, Bishop Airport (21.1 miles)

  • Lowest 4 December, 2025

    21.9 °F

  • Average December

    49.8 °F

  • Highest 17 December, 2025

    77 °F

Climate (2020–Present)

Bishop, Bishop Airport (21.1 miles)

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  • Average Low 2020–2025

    41.5 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    76.5 °F
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