Sacramento River National Wildlife Refuge Weather Forecast

    • 58
    • 89

    Sunny

    • 59
    • 93

    Mostly Sunny

    • 59
    • 90

    Partly Sunny

    • 58
    • 90

    Mostly Sunny

    • 59
    • 89

    Mostly Sunny

    • 59
    • 90

    Mostly Sunny

Today 18 Sep Eastern Glenn County

Sunny, warmer. Highs around 88. Northwest Winds up to 10 Mph.

Tonight 18 Sep Eastern Glenn County

Clear. Lows around 57. Light Winds.

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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

    69.4 °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

    61.4 °F

  • Average High 2021–2026

    74.9 °F
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