Susanville Municipal Airport Weather Forecast

    • 49
    • 88

    Increasing Clouds

    • 41
    • 78

    Mostly Sunny

    • 46
    • 84

    Sunny

    • 43
    • 82

    Mostly Sunny

    • 39
    • 73

    Mostly Sunny

    • 42
    • 73

    Mostly Sunny

Today 12 May Lassen-Eastern Plumas-Eastern Sierra Counties

Sunny. Highs 80 to 90. South Winds around 10 Mph increasing to southwest 15 to 25 Mph with Gusts up to 40 Mph in the afternoon.

Tonight 12 May Lassen-Eastern Plumas-Eastern Sierra Counties

Clear in the evening then becoming partly cloudy. Lows 42 to 52. Southwest Winds 10 to 20 Mph. Gusts up to 40 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Susanville Municipal Airport Temperature Statistics

May Temperature

Reno/Stead (60.9 miles)

  • Lowest 1 May, 2026

    35.6 °F

  • Average May

    59.4 °F

  • Highest 10 May, 2026

    86 °F

Climate (2021–Present)

Reno/Stead (60.9 miles)

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  • Average Low 2021–2026

    37.2 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    64.6 °F
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