Joice Island State Game Refuge Weather Forecast

    • 52
    • 83

    Becoming Sunny

    • 52
    • 82

    Mostly Sunny

    • 51
    • 85

    Mostly Sunny

    • 51
    • 83

    Mostly Sunny

    • 52
    • 82

    Partly Sunny

    • 51
    • 83

    Partly Sunny

Today 22 Mar Carquinez Strait and Delta

Mostly sunny. Highs 79 to 85. West Winds up to 10 Mph.

Tonight 22 Mar Carquinez Strait and Delta

Mostly clear. Lows around 52. Southwest Winds up to 10 Mph.

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  • Temperature Real-Time

Joice Island State Game Refuge Temperature Statistics

March Temperature

Fairfield / Travis Air Force Base (6.2 miles)

  • Lowest 11 March, 2026

    39.9 °F

  • Average March

    61.7 °F

  • Highest 20 March, 2026

    88.3 °F

Climate (2021–Present)

Fairfield / Travis Air Force Base (6.2 miles)

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  • Average Low 2021–2026

    48.8 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    75 °F
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