Seaton Weather Forecast
- 20
- 26
Increasing Clouds
- -2
- 33
Chance Snow
- -1
- 13
Mostly Sunny
- 15
- 28
Mostly Cloudy
- 14
- 29
Chance Snow
- 7
- 24
Mostly Cloudy
Today 2 Dec Mercer
Partly sunny. Near steady temperature in the mid 20s. Southwest Winds around 10 Mph.
Tonight 2 Dec Mercer
Mostly cloudy. Lows around 20. Temperature rising into the mid 20s after midnight. South Winds 5 to 10 Mph with Gusts up to 20 Mph.
Seaton Temperature Statistics
December Temperature
Galesburg Municipal Airport (22.4 miles)
Lowest
–Average December
–Highest
–
Climate (2020–Present)
Galesburg Municipal Airport (22.4 miles)
Average Low 2020–2025
41.5 °FAverage 2020–2025
51.6 °FAverage High 2020–2025
61.8 °F