Bell Canyon Reservoir Weather Forecast

    • 47
    • 84

    Mostly Sunny

    • 51
    • 84

    Mostly Sunny

    • 56
    • 89

    Sunny

    • 52
    • 93

    Sunny

    • 50
    • 85

    Sunny

    • 49
    • 80

    Sunny

Today 15 Jun North Bay Interior Valleys

Mostly cloudy in the morning then becoming sunny. Highs in the upper 60s to lower 80s. South Winds up to 5 Mph increasing to southwest 10 to 15 Mph in the afternoon.

Tonight 15 Jun North Bay Interior Valleys

Partly cloudy. Lows in the mid 40s to lower 50s. Southwest Winds 5 to 15 Mph.

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Bell Canyon Reservoir Temperature Statistics

June Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (18 miles)

  • Lowest 12 June, 2025

    45 °F
  • Average June

    62.3 °F
  • Highest 12 June, 2025

    78.1 °F

Climate (2020–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (18 miles)

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  • Average Low 2020–2025

    45.3 °F
  • Average 2020–2025

    57.7 °F
  • Average High 2020–2025

    72.8 °F
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