Guion Weather Forecast

    • 73
    • 93

    Chance Thunderstorms

    • 71
    • 89

    Rain Showers Likely

    • 67
    • 87

    Rain Showers Likely

    • 66
    • 84

    Chance Rain Showers

    • 66
    • 84

    Slight Chance Thunderstorms

    • 67
    • 86

    Slight Chance Thunderstorms

Today 3 Jul Parke

Mostly sunny Early, then partly cloudy with a slight chance of Showers and Thunderstorms late. Hot with Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 108.

Tonight 3 Jul Parke

Mostly sunny Early, then becoming partly cloudy. A slight chance of Showers and Thunderstorms. Humid with Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 108.

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Guion Temperature Statistics

July Temperature

Terre Haute Regional Airport (29.2 miles)

  • Lowest 1 July, 2026

    73 °F

  • Average July

    83.4 °F

  • Highest 1 July, 2026

    91.9 °F

Climate (2021–2026)

Terre Haute Regional Airport (29.2 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    65.7 °F
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