Sherman Weather Forecast

    • 46
    • 62

    Mostly Sunny

    • 50
    • 66

    Increasing Clouds

    • 52
    • 67

    Chance Rain Showers

    • 53
    • 63

    Rain Showers Likely

    • 53
    • 63

    Chance Rain Showers

    • 51
    • 66

    Partly Sunny

    • 53
    • 69

    Partly Sunny

Today 23 Sep Northern Fairfield

Mostly sunny. Highs in the lower 70s.

Tonight 23 Sep Northern Fairfield

Mostly clear. Lows in the upper 40s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sherman Temperature Statistics

September Temperature

Danbury, Danbury Municipal Airport (14.3 miles)

  • Lowest 15 September, 2026

    44.1 °F

  • Average September

    66.6 °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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