Hamilton Mountain Weather Forecast

    • 40
    • 47

    Rain Showers

    • 45
    • 58

    Slight Chance Thunderstorms

    • 47
    • 64

    Sunny

    • 46
    • 66

    Mostly Sunny

    • 45
    • 65

    Mostly Sunny

    • 49
    • 67

    Mostly Sunny

Today 4 May Lassen-Eastern Plumas-Eastern Sierra Counties

Showers likely and chance of Thunderstorms. Highs 62 to 72. West Winds 10 to 15 Mph.

Tonight 4 May Lassen-Eastern Plumas-Eastern Sierra Counties

Mostly cloudy. Chance of Showers and Thunderstorms in the Evening, then chance of Showers after midnight. Lows 37 to 47. West Winds 10 to 15 Mph.

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Hamilton Mountain Temperature Statistics

May Temperature

Chico Municipal Airport (64 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

Chico Municipal Airport (64 miles)

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  • Average Low 2021–2026

    52.8 °F
  • Average 2021–2026

    61.5 °F
  • Average High 2021–2026

    75.1 °F
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