Hirz Bay Weather Forecast

    • 43
    • 62

    Mostly Sunny

    • 44
    • 64

    Chance Rain Showers

    • 42
    • 59

    Slight Chance Rain Showers

    • 42
    • 60

    Partly Sunny

    • 45
    • 64

    Partly Sunny

    • 47
    • 63

    Mostly Cloudy

Today 4 Dec Shasta Lake Area / Northern Shasta County

Partly cloudy in the morning then clearing. Not as cool. Highs 47 to 62 higher Elevations. 58 to 66 lower Elevations. Prevailing northeast Winds up to 10 Mph.

Tonight 4 Dec Shasta Lake Area / Northern Shasta County

Mostly clear. Lows 34 to 49. Prevailing north Winds up to 10 Mph.

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Hirz Bay Temperature Statistics

December Temperature

Redding Municipal Airport (23.6 miles)

  • Lowest 1 December, 2025

    32 °F

  • Average December

    41.8 °F

  • Highest 1 December, 2025

    54 °F

Climate (2020–Present)

Redding Municipal Airport (23.6 miles)

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  • Average Low 2020–2025

    52.6 °F

  • Average 2020–2025

    65.3 °F

  • Average High 2020–2025

    77.9 °F
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