French Reservoir Weather Forecast

    • 39
    • 70

    Increasing Clouds

    • 39
    • 65

    Rain Likely

    • 38
    • 58

    Rain Showers

    • 27
    • 53

    Rain

    • 20
    • 44

    Snow Likely

    • 24
    • 53

    Mostly Sunny

    • 30
    • 63

    Sunny

Today 29 Mar Modoc County

Partly cloudy early this morning then clearing. Highs in the mid 60s to lower 70s. South Winds 5 to 10 Mph shifting to the southwest 10 to 20 Mph with Gusts to around 35 Mph this afternoon.

Tonight 29 Mar Modoc County

Partly cloudy. Lows in the mid 30s to lower 40s. West Winds 10 to 20 Mph shifting to the southwest 5 to 10 Mph with Gusts to around 30 Mph late this evening and overnight.

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  • Temperature Real-Time

French Reservoir Temperature Statistics

March Temperature

Alturas (8.1 miles)

  • Lowest 11 March, 2026

    20.6 °F

  • Average March

    47.7 °F

  • Highest 20 March, 2026

    82.7 °F

Climate (2021–Present)

Alturas (8.1 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    49.7 °F

  • Average High 2021–2026

    64.9 °F
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