Guion Weather Forecast
- 48
- 68
Increasing Clouds
- 43
- 75
Mostly Cloudy
- 54
- 72
Mostly Sunny
- 36
- 78
Slight Chance Thunderstorms
- 31
- 49
Partly Sunny
- 37
- 54
Mostly Cloudy
Today 19 Mar Parke
Sunny. Much warmer with Highs in the upper 60s. South Winds around 5 Mph.
Tonight 19 Mar Parke
Sunny, then becoming mostly clear through the late Overnight, then becoming partly cloudy. Lows in the upper 40s. South Winds 5 to 10 Mph.
Guion Temperature Statistics
March Temperature
Terre Haute Regional Airport (29.2 miles)
Lowest 16 March, 2026
23 °FAverage March
50.7 °FHighest 6 March, 2026
79 °F
Climate (2021–Present)
Terre Haute Regional Airport (29.2 miles)
Average Low 2021–2026
45.7 °FAverage 2021–2026
55.6 °FAverage High 2021–2026
65.6 °F