Fallon Weather Forecast

    • 48
    • 59

    Chance Rain

    • 51
    • 64

    Rain

    • 51
    • 58

    Rain

    • 48
    • 63

    Chance Rain

    • 48
    • 65

    Mostly Cloudy

    • 49
    • 67

    Mostly Cloudy

Today 22 Feb Coastal North Bay Including Point Reyes National Seashore

Rain likely in the Morning, then a slight chance of rain in the afternoon. Highs in the upper 50s. Southeast Winds 10 to 20 Mph with Gusts to around 35 Mph.

Tonight 22 Feb Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy. A slight chance of rain in the evening. Lows around 50. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fallon Temperature Statistics

February Temperature

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

  • Lowest 20 February, 2026

    30 °F

  • Average February

    50.9 °F

  • Highest 2 February, 2026

    72.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    45.6 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    72.5 °F
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