Ross Weather Forecast

    • 45
    • 62

    Partly Sunny

    • 44
    • 62

    Increasing Clouds

    • 46
    • 62

    Mostly Cloudy

    • 47
    • 60

    Mostly Cloudy

    • 46
    • 61

    Partly Sunny

    • 46
    • 60

    Partly Sunny

    • 46
    • 60

    Partly Sunny

Today 18 Jan North Bay Interior Valleys

Partly cloudy. Highs in the 50s to upper 60s. Southeast Winds up to 5 Mph.

Tonight 18 Jan North Bay Interior Valleys

Partly cloudy. Areas of dense fog. Lows in the upper 30s to lower 50s. North Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ross Temperature Statistics

January Temperature

Novato / Gnoss Field (12.4 miles)

  • Lowest 12 January, 2026

    33.8 °F

  • Average January

    50.7 °F

  • Highest 15 January, 2026

    66.2 °F

Climate (2021–Present)

Novato / Gnoss Field (12.4 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    72.3 °F
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