Junction Reservoir Weather Forecast

    • 42
    • 63

    Increasing Clouds

    • 37
    • 55

    Mostly Cloudy

    • 38
    • 58

    Mostly Sunny

    • 37
    • 57

    Chance Rain

    • 30
    • 49

    Chance Rain/Snow

    • 28
    • 44

    Chance Snow

Today 5 Feb West Slope Northern Sierra Nevada

Sunny. Highs 49 to 64 higher Elevations. 63 to 73 lower Elevations. Prevailing east Winds up to 10 Mph in the morning becoming light.

Tonight 5 Feb West Slope Northern Sierra Nevada

Clear in the evening then becoming mostly cloudy. Lows 30 to 45 higher Elevations. 42 to 56 lower Elevations. Prevailing east Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Junction Reservoir Temperature Statistics

February Temperature

Placerville Airport (18 miles)

  • Lowest 1 February, 2026

    48.2 °F

  • Average February

    56.9 °F

  • Highest 1 February, 2026

    66.2 °F

Climate (2021–Present)

Placerville Airport (18 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    69.2 °F
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