Mill Valley Weather Forecast

    • 47
    • 74

    Windy

    • 42
    • 64

    Breezy

    • 40
    • 62

    Mostly Sunny

    • 42
    • 59

    Partly Sunny

    • 39
    • 55

    Mostly Sunny

    • 38
    • 55

    Mostly Sunny

Today 18 Jan North Bay Interior Valleys

Sunny, breezy. Highs in the 60s to upper 70s. North Winds 20 to 30 Mph with Gusts to around 55 Mph.

Tonight 18 Jan North Bay Interior Valleys

Mostly clear. Very windy. Lows in the 40s to lower 50s. North Winds 35 to 45 Mph with Gusts to around 60 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mill Valley Temperature Statistics

January Temperature

Novato / Gnoss Field (16.2 miles)

  • Lowest 1 January, 2021

    32 °F
  • Average January

    49.2 °F
  • Highest 16 January, 2021

    77 °F

Climate (2010–Present)

Novato / Gnoss Field (16.2 miles)

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  • Average Low 2010–Present

    45.9 °F
  • Average 2010–Present

    58 °F
  • Average High 2010–Present

    72.9 °F
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