Sherman Weather Forecast

    • 57
    • 72

    Increasing Clouds

    • 62
    • 76

    Partly Sunny

    • 56
    • 80

    Chance Rain Showers

    • 48
    • 69

    Chance Rain Showers

    • 49
    • 64

    Chance Rain Showers

    • 41
    • 64

    Mostly Sunny

Today 30 Sep Northern Fairfield

Mostly sunny. Highs in the lower 70s. Northwest Winds around 5 Mph.

Tonight 30 Sep Northern Fairfield

Mostly cloudy. Lows in the upper 50s. Southwest Winds around 5 Mph.

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Sherman Temperature Statistics

September Temperature

Danbury, Danbury Municipal Airport (14.3 miles)

  • Lowest 15 September, 2026

    44.1 °F

  • Average September

    64.6 °F

  • Highest 10 September, 2026

    82.9 °F

Climate (2021–2026)

Danbury, Danbury Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    63 °F
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