Sherman Weather Forecast

    • 63
    • 87

    Slight Chance Thunderstorms

    • 65
    • 87

    Chance Thunderstorms

    • 61
    • 83

    Partly Sunny

    • 62
    • 82

    Chance Rain Showers

    • 60
    • 82

    Chance Rain Showers

    • 56
    • 79

    Mostly Sunny

Today 9 Aug Northern Fairfield

Sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 9 Aug Northern Fairfield

Clear. Lows in the mid 60s. Northwest Winds around 5 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

    74.7 °F

  • Highest 6 August, 2026

    88 °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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