Sacramento River National Wildlife Refuge Weather Forecast

    • 61
    • 92

    Mostly Sunny

    • 55
    • 90

    Becoming Sunny

    • 56
    • 82

    Sunny

    • 57
    • 89

    Sunny

    • 58
    • 89

    Mostly Sunny

    • 57
    • 88

    Mostly Sunny

    • 58
    • 89

    Mostly Sunny

Today 11 Sep Eastern Glenn County

Sunny. Highs around 91. Southeast Winds up to 10 Mph.

Tonight 11 Sep Eastern Glenn County

Clear. Lows around 59. Southeast Winds up to 10 Mph.

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Sacramento River National Wildlife Refuge Temperature Statistics

September Temperature

Chico Municipal Airport (9.3 miles)

  • Lowest 7 September, 2026

    53.6 °F

  • Average September

    66.9 °F

  • Highest 9 September, 2026

    102.2 °F

Climate (2021–2026)

Chico Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    52.8 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    74.9 °F
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