Kellart Lake, IL 14 Day Weather
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Kellart Lake, IL Weather Forecast


Kellart Lake, IL Weather Forecast Dated: 235 PM Sat Sep 26 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.
Saturday, September 26, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
69°F 21°C
Cloudy
Early-Evening
63°F 18°C
Overcast
Pleasant near 69°F 21°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
62°F 16°C
Overcast
Comfortable with temperatures reaching 70°F 21°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds out of the NNE at 5 mph 9 km/h.
Monday, September 28, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
67°F 20°C
Sunny
Enjoyable around 73°F 23°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
75°F 24°C
Overcast
Early-Evening
72°F 22°C
Overcast
Mild temperatures up to 75°F 24°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the SSE to the SE at 7 mph 12 km/h.
Wednesday, September 30, 2026
Mid-Morning
66°F 19°C
Scattered Showers
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
70°F 21°C
Overcast
Mild with a high of 71°F 22°C, scattered downpours possible, with steady humidity and steady pressure. Winds moving from the SW to the SE at 7 mph 10 km/h.
Thursday, October 1, 2026
Mid-Morning
74°F 23°C
Overcast
Mid-Afternoon
77°F 25°C
Scattered Showers
Early-Evening
73°F 23°C
Scattered Showers
Pleasant near 77°F 25°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds easing from SSW 15 mph 24 km/h to E 2 mph 4 km/h.
Friday, October 2, 2026
Mid-Morning
73°F 23°C
Light Showers
Mid-Afternoon
76°F 25°C
Scattered Showers
Early-Evening
65°F 19°C
Light Showers
Comfortable with temperatures reaching 76°F 25°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds shifting from the SSW to the N at 8 mph 13 km/h.
Saturday, October 3, 2026
Mid-Morning
67°F 20°C
Light Fog
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
75°F 24°C
Overcast
Enjoyable around 79°F 26°C, overcast throughout the day, with lower humidity and steady pressure. Winds turning from the SW to the SSW at 6 mph 10 km/h.
Sunday, October 4, 2026
Mid-Morning
51°F 11°C
Scattered Showers
Mid-Afternoon
59°F 15°C
Sunny
Early-Evening
55°F 13°C
Sunny
Refreshing around 59°F 15°C, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds switching from the NNW to the SE at 8 mph 13 km/h.
Monday, October 5, 2026
Mid-Morning
49°F 9°C
Cloudy
Mid-Afternoon
53°F 12°C
Sunny
Early-Evening
47°F 8°C
Cloudy
Cool and brisk at 53°F 12°C, partly cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds blowing from the NW at 13 mph 22 km/h.
Tuesday, October 6, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
49°F 10°C
Cloudy
Early-Evening
45°F 7°C
Cloudy
Chilly near 49°F 10°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the NW to the NNW at 8 mph 13 km/h.
Wednesday, October 7, 2026
Mid-Morning
40°F 5°C
Sunny
Mid-Afternoon
48°F 9°C
Sunny
Early-Evening
44°F 6°C
Sunny
Crisp with a high near 48°F 9°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds shifting from the NNW to the SW at 7 mph 10 km/h.
Thursday, October 8, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
51°F 11°C
Sunny
Early-Evening
47°F 8°C
Sunny
Brisk around 51°F 11°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Friday, October 9, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
54°F 12°C
Overcast
Early-Evening
52°F 11°C
Overcast
Cool and brisk at 54°F 12°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the SW to the E at 4 mph 6 km/h.
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