Seaton Weather Forecast
- 57
- 77
Sunny
- 39
- 82
Rain Showers
- 33
- 51
Slight Chance Rain Showers
- 36
- 56
Mostly Sunny
- 50
- 66
Mostly Sunny
- 52
- 75
Mostly Sunny
Today 16 Apr Mercer
Sunny. Highs in the upper 70s. West Winds 5 to 10 Mph.
Tonight 16 Apr Mercer
Clear. Lows in the upper 50s. Southeast Winds 5 to 10 Mph.
Seaton Temperature Statistics
April Temperature
Galesburg Municipal Airport (22.4 miles)
Lowest 5 April, 2026
32.9 °FAverage April
52.1 °FHighest 13 April, 2026
78.4 °F
Climate (2021–Present)
Galesburg Municipal Airport (22.4 miles)
Average Low 2021–2026
41.6 °FAverage 2021–2026
51.9 °FAverage High 2021–2026
62.2 °F