Lake Oliver Weather Forecast

    • 50
    • 55

    Rain Showers

    • 49
    • 52

    Rain Showers

    • 46
    • 53

    Rain Showers

    • 43
    • 53

    Mostly Sunny

    • 44
    • 54

    Mostly Sunny

    • 46
    • 56

    Mostly Sunny

Today 24 Dec Coastal North Bay Including Point Reyes National Seashore

A chance of Showers in the Morning, then Showers likely and a chance of Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall in the afternoon. Highs in the upper 50s. South Winds 10 to 20 Mph. Gusts up to 45 Mph in the afternoon.

Tonight 24 Dec Coastal North Bay Including Point Reyes National Seashore

Breezy. Showers and a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Lows in the lower 50s. South Winds 20 to 30 Mph. Gusts up to 50 Mph increasing to 60 Mph after midnight.

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  • Temperature Real-Time

Lake Oliver Temperature Statistics

December Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (27.3 miles)

  • Lowest 4 December, 2025

    34 °F
  • Average December

    47.3 °F
  • Highest 3 December, 2025

    68 °F

Climate (2020–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (27.3 miles)

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  • Average Low 2020–2025

    45.6 °F
  • Average 2020–2025

    58 °F
  • Average High 2020–2025

    72.5 °F
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