Richardson Bay - Harbor Point Weather Forecast

    • 48
    • 56

    Increasing Clouds

    • 48
    • 58

    Partly Sunny

    • 49
    • 57

    Partly Sunny

    • 50
    • 58

    Partly Sunny

    • 50
    • 61

    Partly Sunny

    • 49
    • 61

    Mostly Sunny

Today 6 Dec North Bay Interior Valleys

Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the lower 50s to mid 60s. Southeast Winds 5 to 10 Mph. Becoming west in the afternoon.

Tonight 6 Dec North Bay Interior Valleys

Partly cloudy. Patchy fog. Lows in the 30s to mid 40s. East Winds 5 to 10 Mph.

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Richardson Bay - Harbor Point Temperature Statistics

December Temperature

Oakland, Metro Oakland International Airport (18 miles)

  • Lowest 1 December, 2025

    39.9 °F

  • Average December

    49.4 °F

  • Highest 3 December, 2025

    64.9 °F

Climate (2020–Present)

Oakland, Metro Oakland International Airport (18 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    58.6 °F

  • Average High 2020–2025

    66.9 °F
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