Guion Weather Forecast

    • 62
    • 80

    Chance Rain Showers

    • 58
    • 79

    Partly Sunny

    • 54
    • 75

    Mostly Sunny

    • 56
    • 74

    Partly Sunny

    • 61
    • 78

    Slight Chance Thunderstorms

    • 62
    • 81

    Slight Chance Thunderstorms

Today 21 Aug Parke

Patchy dense fog through early afternoon. Partly cloudy. Highs in the lower 80s. Northwest Winds around 5 Mph.

Tonight 21 Aug Parke

Partly cloudy with a slight chance of Thunderstorms. A chance of Showers. Lows in the lower 60s. Light and variable Winds, becoming southwest around 5 Mph toward daybreak. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guion Temperature Statistics

August Temperature

Terre Haute Regional Airport (29.2 miles)

  • Lowest 5 August, 2026

    60.1 °F

  • Average August

    75.1 °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

    55.8 °F

  • Average High 2021–2026

    65.7 °F
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