Guion Weather Forecast

    • 69
    • 88

    Decreasing Clouds

    • 72
    • 91

    Partly Sunny

    • 75
    • 93

    Mostly Sunny

    • 74
    • 95

    Mostly Sunny

    • 70
    • 92

    Slight Chance Thunderstorms

    • 68
    • 89

    Partly Sunny

Today 30 Aug Parke

Partly cloudy. Highs in the upper 80s. South Winds 5 to 10 Mph, becoming southwest late this afternoon.

Tonight 30 Aug Parke

Partly cloudy. Lows in the upper 60s. South Winds 5 to 10 Mph.

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Guion Temperature Statistics

August Temperature

Terre Haute Regional Airport (29.2 miles)

  • Lowest 25 August, 2026

    54 °F

  • Average August

    73.7 °F

  • Highest 10 August, 2026

    89.1 °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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