Colby Lake Weather Forecast

    • 23
    • 36

    Mostly Sunny

    • 25
    • 35

    Sunny

    • 28
    • 39

    Sunny

    • 29
    • 42

    Sunny

    • 24
    • 41

    Sunny

    • 22
    • 37

    Mostly Sunny

    • 25
    • 38

    Mostly Sunny

Today 11 Jan Kings Canyon NP

Sunny. Highs 32 to 44. North Winds up to 10 Mph.

Tonight 11 Jan Kings Canyon NP

Mostly clear. Lows 18 to 30. Northeast Winds 5 to 15 Mph.

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Colby Lake Temperature Statistics

January Temperature

Porterville, Porterville Municipal Airport (51 miles)

  • Lowest 9 January, 2026

    34 °F

  • Average January

    50.3 °F

  • Highest 2 January, 2026

    66.9 °F

Climate (2021–Present)

Porterville, Porterville Municipal Airport (51 miles)

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  • Average Low 2021–2026

    51.7 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    79 °F
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