French Reservoir Weather Forecast

    • 32
    • 54

    Rain Showers Likely

    • 31
    • 58

    Chance Rain Showers

    • 33
    • 64

    Mostly Sunny

    • 37
    • 70

    Mostly Sunny

    • 40
    • 74

    Mostly Sunny

    • 43
    • 77

    Partly Sunny

    • 41
    • 76

    Partly Sunny

Today 26 Apr Modoc County

Mostly cloudy. Chance of rain Showers, snow Showers and slight chance of Thunderstorms early this Afternoon, then rain Showers likely and slight chance of Thunderstorms late this afternoon. Snow level 5500 feet. No new snow accumulation. Highs in the mid 40s to mid 50s. West Winds 5 to 10 Mph. Chance of precipitation 70 percent.

Tonight 26 Apr Modoc County

Mostly cloudy. Chance of rain Showers, snow Showers and slight chance of Thunderstorms early this Evening, then chance of rain and snow Showers late this evening. Snow level 5500 feet this evening. Lows in the lower to mid 30s. West Winds 5 to 10 Mph. Chance of precipitation 40 percent.

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French Reservoir Temperature Statistics

April Temperature

Alturas (8.1 miles)

  • Lowest 17 April, 2026

    13.6 °F

  • Average April

    44.9 °F

  • Highest 5 April, 2026

    73.7 °F

Climate (2021–Present)

Alturas (8.1 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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