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Late June/Early July 2026 Heat & Heavy Rain Summary

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Partly Cloudy

85°F

29°C

Humidity	68%
Wind Speed	W 7 mph
Barometer	29.87 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	9 Jul 5:15 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles ENE Seaton IL

This Afternoon
High: 87 °F
Chance
T-storms
Tonight
Low: 69 °F
Chance
T-storms
Friday
High: 84 °F
Partly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 65 °F
Slight Chance
T-storms
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 64 °F
Mostly Clear
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 65 °F
Clear
Monday
High: 88 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. West wind around 5 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 69. West wind around 5 mph becoming calm in the evening.

Friday

A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms, mainly between 1am and 4am. Mostly cloudy, with a low around 65. North wind around 5 mph becoming east after midnight.

Saturday

Mostly sunny, with a high near 84.

Saturday Night

Mostly clear, with a low around 64.

Sunday

Sunny, with a high near 85.

Sunday Night

Clear, with a low around 65.

Monday

Sunny, with a high near 88.

Monday Night

Clear, with a low around 67.