Lyons Reservoir Weather Forecast

    • 58
    • 72

    Slight Chance Thunderstorms

    • 57
    • 71

    Slight Chance Thunderstorms

    • 58
    • 71

    Slight Chance Rain Showers

    • 60
    • 74

    Mostly Sunny

    • 63
    • 79

    Mostly Sunny

    • 63
    • 80

    Sunny

Today 24 Jul West Slope Northern Sierra Nevada

Mostly sunny. A chance of rain Showers and a slight chance of Thunderstorms in the afternoon. Highs 62 to 77 higher Elevations. 72 to 82 lower Elevations. Prevailing west Winds up to 10 Mph.

Tonight 24 Jul West Slope Northern Sierra Nevada

Mostly cloudy with a chance of rain Showers and a slight chance of Thunderstorms in the Evening, then partly cloudy with a slight chance of rain Showers after midnight. Lows 41 to 56 higher Elevations. 51 to 63 lower Elevations. Prevailing west Winds up to 10 Mph in the evening becoming light.

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Lyons Reservoir Temperature Statistics

July Temperature

COLUMBIA (14.3 miles)

  • Lowest 4 July, 2025

    51.8 °F

  • Average July

    77.1 °F

  • Highest 14 July, 2025

    100.4 °F

Climate (2020–Present)

COLUMBIA (14.3 miles)

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  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    59.9 °F

  • Average High 2020–2025

    73.8 °F
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