Seaton Weather Forecast
- 67
- 85
Partly Sunny
- 68
- 87
Partly Sunny
- 67
- 85
Chance Thunderstorms
- 66
- 86
Slight Chance Thunderstorms
- 68
- 88
Chance Thunderstorms
- 66
- 88
Chance Thunderstorms
- 63
- 85
Slight Chance Thunderstorms
Today 6 Jul Mercer
Mostly cloudy late this Morning, then becoming partly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.
Tonight 6 Jul Mercer
Partly cloudy. Lows in the upper 60s. Northeast Winds 5 to 10 Mph.
Seaton Temperature Statistics
July Temperature
Galesburg Municipal Airport (22.4 miles)
Lowest 2 July, 2025
61.5 °FAverage July
75.7 °FHighest 4 July, 2025
88.5 °F
Climate (2020–Present)
Galesburg Municipal Airport (22.4 miles)
Average Low 2020–2025
41.1 °FAverage 2020–2025
51.3 °FAverage High 2020–2025
61.5 °F