Twitchell Reservoir Weather Forecast

    • 48
    • 76

    Patchy Fog

    • 48
    • 75

    Patchy Fog

    • 50
    • 71

    Patchy Fog

    • 49
    • 72

    Patchy Fog

    • 48
    • 71

    Patchy Fog

    • 49
    • 72

    Patchy Fog

    • 48
    • 72

    Patchy Fog

Today 30 Jun Santa Barbara County Interior Mountains

Sunny. Highs in the mid 80s to lower 90s. Southwest Winds around 15 Mph in the afternoon.

Tonight 30 Jun Santa Barbara County Interior Mountains

Clear. Lows in the 60s to around 70 except the lower to mid 50s Colder Valleys and Slopes.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Twitchell Reservoir Temperature Statistics

June Temperature

Santa Maria Public Airport/Capt G Allan Hancock Field (9.3 miles)

  • Lowest 22 June, 2025

    45.6 °F

  • Average June

    58.4 °F

  • Highest 27 June, 2025

    74.6 °F

Climate (2020–Present)

Santa Maria Public Airport/Capt G Allan Hancock Field (9.3 miles)

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  • Average Low 2020–2025

    47.9 °F

  • Average 2020–2025

    56.7 °F

  • Average High 2020–2025

    68.9 °F
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