Afton Weather Forecast

    • 34
    • 53

    Increasing Clouds

    • 36
    • 51

    Mostly Cloudy

    • 36
    • 52

    Mostly Cloudy

    • 38
    • 53

    Patchy Fog

    • 41
    • 56

    Patchy Fog

    • 43
    • 60

    Mostly Sunny

    • 44
    • 62

    Mostly Sunny

Today 9 Jan Central Sacramento Valley

Partly cloudy in the morning then clearing. Highs around 53. North Winds up to 10 Mph with Gusts to around 20 Mph.

Tonight 9 Jan Central Sacramento Valley

Mostly clear. Patchy frost late in the night. Lows around 36. Light Winds.

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Afton Temperature Statistics

January Temperature

Oroville Municipal Airport (18.6 miles)

  • Lowest 1 January, 2026

    46 °F

  • Average January

    53.5 °F

  • Highest 2 January, 2026

    61 °F

Climate (2021–Present)

Oroville Municipal Airport (18.6 miles)

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  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    76.7 °F
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