Hayden Hill-Silva Flat State Game Refuge Weather Forecast

    • 46
    • 75

    Mostly Sunny

    • 38
    • 66

    Mostly Sunny

    • 47
    • 65

    Partly Sunny

    • 44
    • 61

    Chance Rain Showers

    • 41
    • 60

    Slight Chance Rain Showers

    • 40
    • 62

    Sunny

    • 43
    • 66

    Sunny

Today 5 Jun Lassen-Eastern Plumas-Eastern Sierra Counties

Sunny. Highs 84 to 94. Light Winds becoming west 10 to 15 Mph with Gusts up to 30 Mph in the afternoon.

Tonight 5 Jun Lassen-Eastern Plumas-Eastern Sierra Counties

Partly cloudy. Lows 43 to 53. West Winds 10 to 20 Mph. Gusts up to 35 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hayden Hill-Silva Flat State Game Refuge Temperature Statistics

June Temperature

Alturas (38.5 miles)

  • Lowest 1 June, 2026

    37.7 °F

  • Average June

    61.4 °F

  • Highest 2 June, 2026

    83.6 °F

Climate (2021–Present)

Alturas (38.5 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    64.9 °F
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