Isleton Weather Forecast

    • 60
    • 94

    Sunny

    • 59
    • 93

    Sunny

    • 60
    • 93

    Sunny

    • 62
    • 96

    Sunny

    • 63
    • 98

    Hot

    • 61
    • 94

    Mostly Sunny

Today 4 Aug Sacramento County Delta

Sunny. Highs 87 to 97. West Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 4 Aug Sacramento County Delta

Clear. Lows 58 to 63. West Winds 10 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Isleton Temperature Statistics

August Temperature

Fairfield / Travis Air Force Base (19.9 miles)

  • Lowest 1 August, 2026

    60.3 °F

  • Average August

    79.6 °F

  • Highest 2 August, 2026

    102 °F

Climate (2021–2026)

Fairfield / Travis Air Force Base (19.9 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    74.7 °F
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