Galesburg, IL 14 Day Weather - 61401 WeatherWorld.com
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Galesburg, IL Weather Forecast


Galesburg, IL Weather Forecast Dated: 540 PM Mon Sep 28 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Monday, September 28, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
67°F 19°C
Sunny
Pleasant near 72°F 22°C, sunny throughout the day, with lower humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
59°F 15°C
Cloudy
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
73°F 23°C
Overcast
Comfortable with temperatures reaching 76°F 25°C, cloudy in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds out of the SSW at 11 mph 18 km/h.
Wednesday, September 30, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
67°F 19°C
Scattered Showers
Early-Evening
69°F 21°C
Overcast
Comfortable at 67°F 19°C, locally heavy downpours at times, with increasing humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
67°F 19°C
Light Showers
Mid-Afternoon
65°F 18°C
Heavy Rain Showers
Early-Evening
62°F 17°C
Heavy Rain Showers
Cool with a high near 65°F 18°C, rounds of showers expected off and on all day, with steady humidity and steady pressure. Winds switching from the SSW to the NNE at 10 mph 17 km/h. Gusts up to 22 mph 36 km/h.
Friday, October 2, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
56°F 13°C
Overcast
Refreshing around 59°F 15°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure rising. Winds NE at 12 mph 19 km/h.
Saturday, October 3, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
58°F 15°C
Partly Cloudy
Mildly cool near 64°F 18°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds swinging from the ESE to the SSE at 10 mph 16 km/h.
Sunday, October 4, 2026
Mid-Morning
58°F 15°C
Light Fog
Mid-Afternoon
63°F 17°C
Scattered Showers
Early-Evening
56°F 14°C
Sunny
Comfortable at 63°F 17°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds building from WSW at 7 mph 12 km/h to NW at 18 mph 29 km/h. Gusts up to 30 mph 48 km/h.
Monday, October 5, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
52°F 11°C
Sunny
Early-Evening
49°F 9°C
Sunny
Crisp with a high near 52°F 11°C, sunny throughout the day, with steady humidity and barometric pressure rising. Winds decreasing from NW 18 mph 29 km/h to NW 9 mph 14 km/h.
Tuesday, October 6, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
60°F 15°C
Sunny
Early-Evening
56°F 13°C
Sunny
Refreshing around 60°F 15°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds switching from the SSW to the SSE at 8 mph 13 km/h.
Wednesday, October 7, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
62°F 17°C
Scattered Showers
Mildly cool near 63°F 17°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the S to the SSW at 7 mph 12 km/h.
Thursday, October 8, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
57°F 14°C
Overcast
Comfortable at 62°F 17°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds swinging from the ESE to the N at 11 mph 17 km/h. Gusts up to 22 mph 35 km/h.
Friday, October 9, 2026
Mid-Morning
45°F 7°C
Sunny
Mid-Afternoon
54°F 12°C
Sunny
Early-Evening
49°F 9°C
Partly Cloudy
Crisp with a high near 54°F 12°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the NNE to the N at 10 mph 16 km/h.
Saturday, October 10, 2026
Mid-Morning
46°F 8°C
Cloudy
Mid-Afternoon
53°F 12°C
Partly Cloudy
Early-Evening
51°F 11°C
Overcast
Brisk around 53°F 12°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the NNE to the N at 7 mph 10 km/h.
Sunday, October 11, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
56°F 14°C
Sunny
Mildly cool near 61°F 16°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the WNW to the ESE at 13 mph 20 km/h.
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