Gatch Lake, IL 14 Day Weather
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Gatch Lake, IL Weather Forecast


Gatch Lake, IL Weather Forecast Dated: 226 PM Fri Oct 09 2026
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and a stable pattern will dominate.
Friday, October 9, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
75°F 24°C
Overcast
Warm and summery near 89°F 32°C, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds out of the S at 11 mph 18 km/h. Gusts up to 21 mph 34 km/h.
Saturday, October 10, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
75°F 24°C
Overcast
Early-Evening
69°F 20°C
Overcast
Comfortable with temperatures reaching 75°F 24°C, overcast throughout the day, with increasing humidity and barometric pressure falling. Winds switching from the SE to the E at 11 mph 17 km/h.
Sunday, October 11, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
72°F 22°C
Sunny
Quite warm around 82°F 28°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the NNE to the ESE at 5 mph 7 km/h.
Monday, October 12, 2026
Mid-Morning
74°F 23°C
Cloudy
Mid-Afternoon
92°F 34°C
Sunny
Early-Evening
82°F 28°C
Sunny
Hot temperatures near 92°F 34°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the SW to the SSW at 11 mph 18 km/h. Gusts up to 25 mph 40 km/h.
Tuesday, October 13, 2026
Mid-Morning
76°F 24°C
Sunny
Mid-Afternoon
85°F 30°C
Scattered Showers
Early-Evening
76°F 25°C
Sunny
Very warm with a high of 85°F 30°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the W to the NNE at 9 mph 15 km/h.
Wednesday, October 14, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
77°F 25°C
Partly Cloudy
Early-Evening
72°F 22°C
Cloudy
Pleasant near 77°F 25°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds turning from the ENE to the E at 9 mph 13 km/h.
Thursday, October 15, 2026
Mid-Morning
58°F 14°C
Rain
Mid-Afternoon
73°F 23°C
Scattered Showers
Early-Evening
73°F 23°C
Partly Cloudy
Comfortable with temperatures reaching 73°F 23°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds switching from the E to the SSE at 10 mph 16 km/h. Gusts up to 23 mph 37 km/h.
Friday, October 16, 2026
Mid-Morning
61°F 16°C
Drizzle
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
54°F 13°C
Overcast
Cool with a high near 62°F 17°C, scattered morning showers before drying out later, with lower humidity and barometric pressure rising. Winds blowing from the WNW at 23 mph 36 km/h. Gusts up to 33 mph 52 km/h.
Saturday, October 17, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
51°F 10°C
Sunny
Early-Evening
43°F 7°C
Sunny
Brisk around 51°F 10°C, sunny throughout the day, with steady humidity and steady pressure. Winds decreasing from NW 19 mph 31 km/h to ESE 9 mph 14 km/h.
Sunday, October 18, 2026
Mid-Morning
42°F 6°C
Sunny
Mid-Afternoon
58°F 15°C
Sunny
Early-Evening
50°F 10°C
Sunny
Mildly cool near 58°F 15°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds shifting from the SE to the SSE at 8 mph 12 km/h.
Monday, October 19, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
67°F 20°C
Overcast
Early-Evening
58°F 14°C
Overcast
Comfortable at 67°F 20°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds blowing from the SW at 10 mph 17 km/h.
Tuesday, October 20, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
62°F 16°C
Sunny
Comfortable with temperatures reaching 73°F 23°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the S to the SSE at 9 mph 14 km/h.
Wednesday, October 21, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
64°F 18°C
Sunny
Enjoyable around 76°F 24°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds out of the SSW at 12 mph 19 km/h.
Thursday, October 22, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
76°F 25°C
Overcast
Early-Evening
70°F 21°C
Overcast
Mild temperatures up to 76°F 25°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the SSW to the SW at 12 mph 19 km/h. Gusts up to 22 mph 36 km/h.
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