French Meadows Reservoir Weather Forecast

    • 64
    • 88

    Chance Rain Showers

    • 64
    • 83

    Chance Thunderstorms

    • 62
    • 83

    Chance Thunderstorms

    • 60
    • 81

    Chance Rain Showers

    • 59
    • 79

    Chance Rain Showers

    • 57
    • 78

    Mostly Sunny

Today 23 Aug West Slope Northern Sierra Nevada

Mostly sunny in the morning then becoming partly cloudy. At higher Elevations, a slight chance of Showers and Thunderstorms early in the afternoon. A chance of rain Showers and a slight chance of Thunderstorms late in the afternoon. At lower Elevations, a slight chance of rain Showers late in the afternoon. Highs 75 to 90 higher Elevations. 89 to 99 lower Elevations. Prevailing southeast Winds up to 10 Mph shifting to the southwest in the afternoon.

Tonight 23 Aug West Slope Northern Sierra Nevada

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of rain Showers and a slight chance of Thunderstorms after midnight. Cooler. Lows 52 to 67 higher Elevations. 63 to 77 lower Elevations. Prevailing east Winds up to 10 Mph.

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French Meadows Reservoir Temperature Statistics

August Temperature

Emigrant Gap, Blue Canyon Nyack Airport (18 miles)

  • Lowest 19 August, 2025

    56.6 °F
  • Average August

    69.9 °F
  • Highest 11 August, 2025

    86.6 °F

Climate (2020–Present)

Emigrant Gap, Blue Canyon Nyack Airport (18 miles)

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  • Average Low 2020–2025

    46.7 °F
  • Average 2020–2025

    53.5 °F
  • Average High 2020–2025

    60.5 °F
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