Defiance Weather Forecast

    • 70
    • 82

    Increasing Clouds

    • 77
    • 93

    Partly Sunny

    • 76
    • 95

    Breezy

    • 73
    • 93

    Chance Thunderstorms

    • 73
    • 92

    Chance Thunderstorms

    • 73
    • 93

    Slight Chance Thunderstorms

Today 27 Jun Shelby

Mostly cloudy in the Morning, then becoming partly sunny. Humid with Highs in the lower 80s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 27 Jun Shelby

Mostly cloudy with a slight chance of Thunderstorms. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Humid with Lows in the lower 70s. Southeast Winds 15 to 20 Mph. Chance of rain 40 percent.

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Defiance Temperature Statistics

June Temperature

Denison (10.6 miles)

  • Lowest 15 June, 2026

    44.6 °F

  • Average June

    70.5 °F

  • Highest 9 June, 2026

    93.2 °F

Climate (2021–2026)

Denison (10.6 miles)

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  • Average Low 2021–2026

    39.9 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    61.8 °F
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