Happy Valley Weather Forecast

    • 56
    • 81

    Sunny

    • 57
    • 83

    Sunny

    • 60
    • 86

    Sunny

    • 65
    • 92

    Sunny

    • 69
    • 97

    Hot

    • 70
    • 98

    Hot

Today 17 Aug Motherlode

Sunny. Highs 75 to 85. Prevailing south Winds up to 10 Mph.

Tonight 17 Aug Motherlode

Clear. Lows 52 to 60. Prevailing southwest Winds up to 10 Mph in the evening becoming light.

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Happy Valley Temperature Statistics

August Temperature

COLUMBIA (23 miles)

  • Lowest 4 August, 2025

    53.6 °F

  • Average August

    77.1 °F

  • Highest 10 August, 2025

    100.4 °F

Climate (2020–Present)

COLUMBIA (23 miles)

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  • Average Low 2020–2025

    46.6 °F

  • Average 2020–2025

    59.8 °F

  • Average High 2020–2025

    73.7 °F
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