Fallon Weather Forecast

    • 42
    • 65

    Sunny

    • 42
    • 66

    Increasing Clouds

    • 47
    • 68

    Mostly Cloudy

    • 48
    • 63

    Rain Likely

    • 48
    • 61

    Rain Likely

    • 47
    • 60

    Rain Likely

    • 45
    • 63

    Slight Chance Rain

Today 16 Apr Coastal North Bay Including Point Reyes National Seashore

Sunny. Highs in the 60s. Northwest Winds 10 to 20 Mph.

Tonight 16 Apr Coastal North Bay Including Point Reyes National Seashore

Mostly clear. Lows in the mid 40s. North Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fallon Temperature Statistics

April Temperature

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

  • Lowest 2 April, 2026

    36.6 °F

  • Average April

    58.2 °F

  • Highest 5 April, 2026

    83.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    72.8 °F
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