Guion Weather Forecast

    • 69
    • 87

    Rain Showers Likely

    • 68
    • 84

    Rain Showers

    • 67
    • 84

    Chance Rain Showers

    • 71
    • 87

    Partly Sunny

    • 68
    • 88

    Chance Rain Showers

    • 62
    • 82

    Partly Sunny

Today 12 Aug Parke

Partly cloudy through early Afternoon, then becoming mostly cloudy. A chance of Showers. A slight chance of Thunderstorms through early Afternoon, then a chance of Thunderstorms late in the afternoon. Some Thunderstorms may produce heavy rainfall through early afternoon. Some Thunderstorms may produce heavy rainfall late in the afternoon. Humid with Highs in the upper 80s. South Winds 5 to 10 Mph, becoming southeast late in the afternoon. Chance of rain 50 percent.

Tonight 12 Aug Parke

Partly cloudy with a chance of Showers and Thunderstorms through the late Overnight, then mostly cloudy with Showers likely with a chance of Thunderstorms toward daybreak. Some Thunderstorms may produce heavy rainfall through the late overnight. Humid with Lows around 70. South Winds around 5 Mph. Chance of rain 70 percent.

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Guion Temperature Statistics

August Temperature

Terre Haute Regional Airport (29.2 miles)

  • Lowest 5 August, 2026

    60.1 °F
  • Average August

    74.3 °F
  • Highest 8 August, 2026

    88 °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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