Afton Weather Forecast

    • 42
    • 55

    Decreasing Clouds

    • 35
    • 57

    Mostly Sunny

    • 38
    • 51

    Mostly Cloudy

    • 38
    • 55

    Partly Sunny

    • 41
    • 57

    Mostly Cloudy

    • 43
    • 54

    Mostly Cloudy

    • 41
    • 60

    Partly Sunny

Today 23 Jan Central Sacramento Valley

Mostly cloudy in the morning then becoming mostly sunny. Widespread fog. Locally dense in the Morning, then Areas of fog early in the afternoon. Highs 54 to 61. Light Winds.

Tonight 23 Jan Central Sacramento Valley

Mostly clear. Patchy fog late in the evening. Widespread fog. Locally dense after Midnight, then Areas of fog. Locally dense late in the night. Lows 39 to 45. North Winds up to 10 Mph. Gusts up to 25 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Afton Temperature Statistics

January Temperature

Oroville Municipal Airport (18.6 miles)

  • Lowest 9 January, 2026

    36 °F

  • Average January

    48.7 °F

  • Highest 16 January, 2026

    64 °F

Climate (2021–Present)

Oroville Municipal Airport (18.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    53.1 °F

  • Average 2021–2026

    64.8 °F

  • Average High 2021–2026

    76.7 °F
Get WillyWeather+ to remove ads