Sherman Weather Forecast

    • 55
    • 74

    Rain Showers

    • 60
    • 82

    Partly Sunny

    • 58
    • 86

    Slight Chance Thunderstorms

    • 51
    • 75

    Partly Sunny

    • 51
    • 72

    Partly Sunny

    • 48
    • 71

    Partly Sunny

Today 25 May Northern Fairfield

Cloudy. A chance of Showers Early, then Showers with a slight chance of Thunderstorms this morning. Areas of fog early. Not as cool with Highs in the mid 70s. Light and variable Winds, becoming southwest 5 to 10 Mph. Chance of rain 90 percent.

Tonight 25 May Northern Fairfield

Mostly cloudy. Lows in the mid 50s. West Winds around 5 Mph, becoming northwest after midnight.

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Sherman Temperature Statistics

May Temperature

Danbury, Danbury Municipal Airport (14.3 miles)

  • Lowest 1 May, 2026

    35.1 °F

  • Average May

    58.9 °F

  • Highest 19 May, 2026

    91.9 °F

Climate (2021–Present)

Danbury, Danbury Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.2 °F
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