Harrison Weather Forecast
- 59
- 70
Partly Sunny
- 40
- 84
Rain
- 29
- 50
Slight Chance Rain
- 36
- 54
Partly Sunny
- 51
- 62
Mostly Cloudy
- 58
- 76
Mostly Cloudy
Today 25 Mar Vigo
Partly cloudy. Warmer with Highs around 70. South Winds 5 to 10 Mph. Gusts up to 20 Mph late in the afternoon.
Tonight 25 Mar Vigo
Partly cloudy. A chance of rain and Thunderstorms toward daybreak. Not as cool with Lows in the upper 50s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.
Harrison Temperature Statistics
March Temperature
Terre Haute Regional Airport (7.5 miles)
Lowest 16 March, 2026
23 °FAverage March
52.2 °FHighest 22 March, 2026
87.1 °F
Climate (2021–Present)
Terre Haute Regional Airport (7.5 miles)
Average Low 2021–2026
45.7 °FAverage 2021–2026
55.6 °FAverage High 2021–2026
65.7 °F