Afton Weather Forecast

    • 56
    • 86

    Sunny

    • 59
    • 90

    Partly Sunny

    • 63
    • 96

    Partly Sunny

    • 62
    • 99

    Hot

    • 59
    • 92

    Mostly Sunny

    • 58
    • 84

    Mostly Sunny

Today 7 Sep Eastern Glenn County

Sunny. Highs around 87. North Winds up to 10 Mph with Gusts to around 25 Mph.

Tonight 7 Sep Eastern Glenn County

Clear. Lows around 57. Light Winds.

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Afton Temperature Statistics

September Temperature

Oroville Municipal Airport (18.6 miles)

  • Lowest 5 September, 2026

    54 °F

  • Average September

    68.8 °F

  • Highest 5 September, 2026

    81 °F

Climate (2021–2026)

Oroville Municipal Airport (18.6 miles)

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  • Average Low 2021–2026

    53.3 °F

  • Average 2021–2026

    65 °F

  • Average High 2021–2026

    76.9 °F
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