Sherman Weather Forecast

    • 56
    • 63

    Chance Rain

    • 50
    • 69

    Mostly Cloudy

    • 48
    • 62

    Chance Rain

    • 46
    • 63

    Mostly Cloudy

    • 47
    • 64

    Mostly Cloudy

    • 48
    • 65

    Chance Rain Showers

    • 49
    • 66

    Chance Rain Showers

Today 20 Sep Northern Fairfield

Partly sunny with a 30 percent chance of Showers. Highs in the upper 60s.

Tonight 20 Sep Northern Fairfield

Mostly cloudy. Rain, mainly in the evening. Lows in the mid 50s. East Winds around 5 Mph, becoming north with Gusts up to 20 Mph after midnight. Chance of rain 90 percent.

Graph Plots Open in Graphs

  • 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

    67.3 °F

  • Highest 10 September, 2026

    82.9 °F

Climate (2021–2026)

Danbury, Danbury Municipal Airport (14.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    63.1 °F
Get WillyWeather+ to remove ads