Greenbrae Weather Forecast

    • 45
    • 59

    Increasing Clouds

    • 45
    • 62

    Partly Sunny

    • 45
    • 62

    Mostly Sunny

    • 47
    • 64

    Mostly Sunny

    • 44
    • 62

    Mostly Sunny

    • 43
    • 62

    Mostly Sunny

    • 43
    • 61

    Mostly Sunny

Today 18 Jan North Bay Interior Valleys

Partly cloudy. Patchy fog late in the morning. Highs in the mid 50s to lower 60s. West Winds up to 5 Mph increasing to southwest 10 to 15 Mph in the afternoon.

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Greenbrae Temperature Statistics

January Temperature

Novato / Gnoss Field (13 miles)

  • Lowest 1 January, 2022

    32 °F
  • Average January

    48.9 °F
  • Highest 13 January, 2022

    64.4 °F

Climate (2010–Present)

Novato / Gnoss Field (13 miles)

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  • Average Low 2010–Present

    45.9 °F
  • Average 2010–Present

    58 °F
  • Average High 2010–Present

    73.1 °F
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