Guion Weather Forecast

    • 65
    • 79

    Chance Rain Showers

    • 62
    • 76

    Rain Showers Likely

    • 59
    • 78

    Mostly Sunny

    • 61
    • 79

    Mostly Sunny

    • 59
    • 79

    Chance Rain Showers

    • 58
    • 77

    Partly Sunny

Today 18 Aug Parke

Mostly sunny. Highs in the lower 80s. Southwest Winds around 5 Mph.

Tonight 18 Aug Parke

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms toward daybreak. Lows in the mid 60s. Southwest Winds around 5 Mph. Chance of rain 50 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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