Susanville Weather Forecast

    • 21
    • 53

    Increasing Clouds

    • 19
    • 44

    Mostly Sunny

    • 26
    • 47

    Partly Sunny

    • 25
    • 51

    Partly Sunny

    • 28
    • 51

    Mostly Cloudy

    • 29
    • 52

    Mostly Cloudy

Today 23 Jan Lassen-Eastern Plumas-Eastern Sierra Counties

Sunny. Highs 43 to 53. Light Winds becoming northeast around 10 Mph in the afternoon.

Tonight 23 Jan Lassen-Eastern Plumas-Eastern Sierra Counties

Clear. Lows 14 to 24. Northeast Winds 10 to 15 Mph.

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  • Temperature Real-Time

Susanville Temperature Statistics

January Temperature

Reno/Stead (65.9 miles)

  • Lowest 9 January, 2026

    6.8 °F

  • Average January

    33 °F

  • Highest 18 January, 2026

    53.6 °F

Climate (2021–Present)

Reno/Stead (65.9 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    64.3 °F
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