Dexter Weather Forecast

    • 75
    • 89

    Chance Thunderstorms

    • 72
    • 94

    Slight Chance Thunderstorms

    • 69
    • 86

    Chance Thunderstorms

    • 69
    • 86

    Slight Chance Thunderstorms

    • 71
    • 91

    Mostly Sunny

    • 72
    • 93

    Mostly Sunny

Today 22 Jul Dallas

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 80s. South Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 102.

Tonight 22 Jul Dallas

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the mid 70s. South Winds around 10 Mph. Chance of rain 20 percent. Heat index Values up to 100 early in the evening.

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Dexter Temperature Statistics

July Temperature

Perry Municipal Airport (21.1 miles)

  • Lowest 13 July, 2025

    56.5 °F

  • Average July

    74.6 °F

  • Highest 3 July, 2025

    91.8 °F

Climate (2020–Present)

Perry Municipal Airport (21.1 miles)

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  • Average Low 2020–2025

    38.5 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    60.3 °F
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