Seaton Weather Forecast
- 69
- 87
Chance Thunderstorms
- 65
- 84
Chance Thunderstorms
- 66
- 84
Slight Chance Thunderstorms
- 67
- 87
Mostly Sunny
- 69
- 89
Sunny
- 71
- 91
Sunny
Today 9 Jul Mercer
Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 80s. West Winds around 5 Mph. Chance of rain 20 percent.
Tonight 9 Jul Mercer
Partly cloudy with a slight chance of Showers and Thunderstorms. Humid with Lows in the upper 60s. Southwest Winds around 5 Mph, becoming northeast after midnight. Chance of rain 20 percent.
Seaton Temperature Statistics
July Temperature
Galesburg Municipal Airport (22.4 miles)
Lowest 7 July, 2026
60.8 °FAverage July
76.6 °FHighest 2 July, 2026
90 °F
Climate (2021–2026)
Galesburg Municipal Airport (22.4 miles)
Average Low 2021–2026
41.7 °FAverage 2021–2026
52 °FAverage High 2021–2026
62.4 °F