Fallon Weather Forecast

    • 51
    • 68

    Partly Sunny

    • 52
    • 71

    Partly Sunny

    • 54
    • 70

    Partly Sunny

    • 57
    • 73

    Mostly Cloudy

    • 56
    • 72

    Mostly Cloudy

    • 55
    • 72

    Partly Sunny

Today 8 Jul Coastal North Bay Including Point Reyes National Seashore

Partly cloudy in the morning then becoming sunny. Highs in the 60s to lower 70s. Northwest Winds 5 to 15 Mph.

Tonight 8 Jul Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy. Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

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Fallon Temperature Statistics

July Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (16.2 miles)

  • Lowest 1 July, 2026

    46.4 °F

  • Average July

    64.3 °F

  • Highest 3 July, 2026

    81.6 °F

Climate (2021–2026)

Santa Rosa, Santa Rosa Sonoma County Airport (16.2 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    72.7 °F
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