Guion Weather Forecast
- 56
- 65
Cloudy
- 54
- 73
Mostly Cloudy
- 49
- 72
Partly Sunny
- 52
- 72
Mostly Cloudy
- 52
- 73
Partly Sunny
- 56
- 78
Mostly Sunny
Today 23 Sep Parke
Cloudy. Patchy very light drizzle through early afternoon. Highs in the mid 60s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph late this afternoon.
Tonight 23 Sep Parke
Mostly cloudy. Isolated Showers through the late overnight. Near steady temperature in the upper 50s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.
Guion Temperature Statistics
September Temperature
Terre Haute Regional Airport (29.2 miles)
Lowest 14 September, 2026
55 °FAverage September
76.4 °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
65.8 °F