Union Valley Reservoir Weather Forecast

    • 37
    • 62

    Mostly Sunny

    • 36
    • 60

    Partly Sunny

    • 36
    • 58

    Partly Sunny

    • 34
    • 54

    Rain Showers

    • 29
    • 41

    Rain/Snow

    • 27
    • 42

    Snow Showers Likely

Today 19 Mar West Slope Northern Sierra Nevada

Sunny. Highs 46 to 61 higher Elevations. 59 to 69 lower Elevations. Prevailing east Winds up to 10 Mph shifting to the west in the afternoon.

Tonight 19 Mar West Slope Northern Sierra Nevada

Mostly clear. Lows 26 to 41 higher Elevations. 37 to 49 lower Elevations. Prevailing west Winds up to 10 Mph shifting to the east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Valley Reservoir Temperature Statistics

March Temperature

Placerville Airport (21.1 miles)

  • Lowest 2 March, 2024

    32 °F
  • Average March

    46.1 °F
  • Highest 15 March, 2024

    66.2 °F

Climate (2019–Present)

Placerville Airport (21.1 miles)

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  • Average Low 2019–2024

    52.5 °F
  • Average 2019–2024

    60.5 °F
  • Average High 2019–2024

    69 °F
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