Guion Weather Forecast
- 65
- 82
Rain Showers
- 65
- 86
Rain Showers
- 62
- 87
Partly Sunny
- 68
- 86
Mostly Sunny
- 66
- 91
Chance Thunderstorms
- 68
- 89
Rain Showers Likely
Today 11 Sep Parke
Partly cloudy through early Afternoon, then becoming mostly cloudy. Highs in the lower 80s. East Winds around 5 Mph.
Tonight 11 Sep Parke
Mostly cloudy through the late Overnight, then partly cloudy with isolated Showers toward daybreak. Lows in the mid 60s. Southeast Winds around 5 Mph through the late Overnight, becoming light and variable. Chance of rain 20 percent.
Guion Temperature Statistics
September Temperature
Terre Haute Regional Airport (29.2 miles)
Lowest 8 September, 2026
59 °FAverage September
78.9 °FHighest 1 September, 2026
97 °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