Somerset Weather Forecast

    • 48
    • 55

    Rain Showers

    • 46
    • 53

    Rain Showers

    • 44
    • 56

    Rain Showers

    • 43
    • 51

    Rain Showers

    • 41
    • 49

    Rain Showers

    • 38
    • 49

    Rain Showers

Today 21 Dec Motherlode

Rain Showers. Highs 52 to 58. Prevailing south Winds 5 to 15 Mph with Gusts to around 35 Mph.

Tonight 21 Dec Motherlode

Heavy rain Showers and a slight chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Lows 45 to 53. Prevailing south Winds up to 15 Mph with Gusts to around 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Somerset Temperature Statistics

December Temperature

Placerville Airport (6.2 miles)

  • Lowest 1 December, 2025

    32 °F

  • Average December

    54.3 °F

  • Highest 13 December, 2025

    69.8 °F

Climate (2020–Present)

Placerville Airport (6.2 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    60.5 °F

  • Average High 2020–2025

    69.1 °F
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