Harrison Weather Forecast
- 53
- 79
Slight Chance Thunderstorms
- 57
- 73
Rain Showers
- 61
- 72
Rain Showers
- 59
- 74
Rain Showers
- 56
- 70
Chance Rain Showers
- 54
- 71
Partly Sunny
- 55
- 74
Partly Sunny
Today 22 May Boone County Except Southwest
Mostly sunny. A slight chance of Showers and Thunderstorms. Highs in the mid 70s. North Winds around 5 Mph. Chance of rain 20 percent. Average rainfall less than 1/10 inch.
Tonight 22 May Boone County Except Southwest
Mostly cloudy this Evening, then becoming partly cloudy. Lows in the lower 50s. North Winds around 5 Mph.
Harrison Temperature Statistics
May Temperature
Harrison, Boone County Airport (3.1 miles)
Lowest 4 May, 2025
43.6 °FAverage May
65.6 °FHighest 16 May, 2025
87.7 °F
Climate (2020–Present)
Harrison, Boone County Airport (3.1 miles)
Average Low 2020–2025
49.2 °FAverage 2020–2025
59.3 °FAverage High 2020–2025
70.2 °F