Sherman Weather Forecast

    • 58
    • 77

    Partly Sunny

    • 61
    • 73

    Rain Showers Likely

    • 58
    • 79

    Rain Showers

    • 55
    • 78

    Mostly Sunny

    • 57
    • 76

    Mostly Sunny

    • 61
    • 79

    Chance Rain Showers

Today 21 Aug Northern Fairfield

Partly sunny. A slight chance of Showers this morning. Highs in the upper 70s. Northeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 21 Aug Northern Fairfield

Partly cloudy. Lows in the upper 50s. Northeast Winds 5 to 10 Mph.

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Sherman Temperature Statistics

August Temperature

Danbury, Danbury Municipal Airport (14.3 miles)

  • Lowest 4 August, 2026

    57 °F

  • Average August

    75.2 °F

  • Highest 7 August, 2026

    90 °F

Climate (2021–2026)

Danbury, Danbury Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.1 °F
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