Appleton Weather Forecast
- 54
- 73
Mostly Sunny
- 41
- 79
Rain Showers
- 31
- 52
Rain Showers Likely
- 41
- 50
Mostly Cloudy
- 31
- 54
Slight Chance Snow
- 35
- 50
Mostly Cloudy
Today 9 Mar Knox
Sunny. Highs in the lower 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 9 Mar Knox
Mostly clear. Lows in the mid 50s. Southwest Winds 5 to 10 Mph.
Appleton Temperature Statistics
March Temperature
Galesburg Municipal Airport (13.7 miles)
Lowest 1 March, 2026
18.5 °FAverage March
43.3 °FHighest 6 March, 2026
68.7 °F
Climate (2021–Present)
Galesburg Municipal Airport (13.7 miles)
Average Low 2021–2026
41.6 °FAverage 2021–2026
51.8 °FAverage High 2021–2026
62.1 °F