Defiance Weather Forecast

    • 62
    • 70

    Rain Showers

    • 59
    • 71

    Rain Showers

    • 49
    • 65

    Rain Showers Likely

    • 47
    • 63

    Mostly Sunny

    • 50
    • 65

    Partly Sunny

    • 47
    • 65

    Mostly Sunny

    • 52
    • 63

    Partly Sunny

Today 29 Sep Shelby

Mostly sunny. Highs in the mid 60s.

Tonight 29 Sep Shelby

Showers likely with a slight chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Lows in the lower 60s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Defiance Temperature Statistics

September Temperature

Denison (10.6 miles)

  • Lowest 13 September, 2026

    51.8 °F

  • Average September

    68.8 °F

  • Highest 2 September, 2026

    93.2 °F

Climate (2021–2026)

Denison (10.6 miles)

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

  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    61.7 °F
Get WillyWeather+ to remove ads