Fetters Hot Spring Weather Forecast

    • 44
    • 65

    Fog

    • 44
    • 63

    Chance Rain

    • 42
    • 63

    Chance Rain

    • 41
    • 54

    Chance Rain

    • 38
    • 58

    Slight Chance Rain

    • 39
    • 62

    Mostly Sunny

Today 7 Feb North Bay Interior Valleys

Mostly cloudy in the morning then becoming partly cloudy. Areas of fog in the morning. Highs in the 60s. West Winds 5 to 10 Mph.

Tonight 7 Feb North Bay Interior Valleys

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog in the evening. Areas of fog after midnight. Lows in the 40s to lower 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fetters Hot Spring Temperature Statistics

February Temperature

Petaluma Municipal Airport (7.5 miles)

  • Lowest 2 February, 2026

    35.6 °F

  • Average February

    55.4 °F

  • Highest 2 February, 2026

    71.6 °F

Climate (2021–Present)

Petaluma Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    44.6 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    68.5 °F
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