Dennison Weather Forecast

    • 70
    • 85

    Chance Rain Showers

    • 67
    • 86

    Thunderstorms

    • 65
    • 82

    Mostly Sunny

    • 71
    • 87

    Mostly Sunny

    • 76
    • 91

    Mostly Sunny

    • 74
    • 93

    Mostly Sunny

Today 17 Jun Clark

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the mid 80s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 17 Jun Clark

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows around 70. South Winds around 5 Mph.

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  • Temperature Real-Time

Dennison Temperature Statistics

June Temperature

Terre Haute Regional Airport (14.3 miles)

  • Lowest 1 June, 2025

    48.9 °F

  • Average June

    71.5 °F

  • Highest 3 June, 2025

    87.1 °F

Climate (2020–Present)

Terre Haute Regional Airport (14.3 miles)

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  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    65.3 °F
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