Guion Weather Forecast
- 67
- 85
Rain Showers
- 68
- 80
Rain Showers
- 68
- 83
Thunderstorms
- 67
- 84
Slight Chance Thunderstorms
- 70
- 85
Chance Rain Showers
- 71
- 86
Chance Thunderstorms
- 67
- 84
Rain Showers Likely
Today 5 Aug Parke
Mostly sunny. Highs in the mid 80s. Southwest Winds around 5 Mph.
Tonight 5 Aug Parke
Partly cloudy through the late Overnight, then mostly cloudy with scattered Showers with isolated Thunderstorms toward daybreak. Lows in the upper 60s. Southeast Winds around 5 Mph. Chance of rain 50 percent.
Guion Temperature Statistics
August Temperature
Terre Haute Regional Airport (29.2 miles)
Lowest 3 August, 2026
64 °FAverage August
71.5 °FHighest 3 August, 2026
82 °F
Climate (2021–2026)
Terre Haute Regional Airport (29.2 miles)
Average Low 2021–2026
45.9 °FAverage 2021–2026
55.8 °FAverage High 2021–2026
65.7 °F