Weather WorldAnderson Lake, IL 14 Day Weather
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Anderson Lake, IL Weather Forecast
Anderson Lake, IL Weather Forecast Dated: 1021 AM 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
60°F 16°C
Sunny
Mid-Afternoon
78°F 25°C
Sunny
Early-Evening
69°F 20°C
Sunny
Pleasant near 78°F 25°C, sunny throughout the day, with lower humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
83°F 28°C
Cloudy
Early-Evening
76°F 25°C
Cloudy
Balmy with temperatures reaching 83°F 28°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds out of the S at 10 mph 16 km/h.
Wednesday, September 30, 2026
Mid-Morning
72°F 22°C
Overcast
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
82°F 28°C
Overcast
Quite warm around 84°F 29°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds blowing from the SSW at 13 mph 21 km/h. Gusts up to 29 mph 47 km/h.
Thursday, October 1, 2026
Mid-Morning
69°F 21°C
Light Showers
Mid-Afternoon
69°F 20°C
Light Showers
Early-Evening
62°F 17°C
Scattered Showers
Mild temperatures up to 69°F 20°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure rising. Winds moving from the SW to the N at 13 mph 21 km/h. Gusts up to 23 mph 37 km/h.
Friday, October 2, 2026
Mid-Morning
53°F 12°C
Overcast
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
59°F 15°C
Overcast
Refreshing around 64°F 18°C, overcast throughout the day, with lower humidity and steady pressure. Winds swinging from the NNE to the NE at 9 mph 15 km/h. Gusts up to 20 mph 33 km/h.
Saturday, October 3, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
57°F 14°C
Overcast
Mildly cool near 62°F 17°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds shifting from the E to the SSE at 8 mph 13 km/h.
Sunday, October 4, 2026
Mid-Morning
60°F 15°C
Fog
Mid-Afternoon
70°F 21°C
Scattered Showers
Early-Evening
60°F 16°C
Sunny
Comfortable with temperatures reaching 70°F 21°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds increasing from the WSW at 6 mph 10 km/h to NW at 16 mph 26 km/h. Gusts up to 28 mph 45 km/h.
Monday, October 5, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
57°F 14°C
Sunny
Early-Evening
51°F 11°C
Sunny
Crisp with a high near 57°F 14°C, sunny throughout the day, with steady humidity and barometric pressure rising. Winds easing from WNW 16 mph 26 km/h to NNW 8 mph 13 km/h.
Tuesday, October 6, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
60°F 15°C
Overcast
Refreshing around 64°F 18°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.
Wednesday, October 7, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
65°F 18°C
Overcast
Mild with a high of 69°F 21°C, overcast throughout the day, 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
61°F 16°C
Sunny
Mid-Afternoon
68°F 20°C
Scattered Showers
Early-Evening
60°F 16°C
Overcast
Pleasant near 68°F 20°C, scattered downpours possible, with lower humidity and steady pressure. Winds swinging from the NNW to the ESE at 11 mph 17 km/h. Gusts up to 23 mph 36 km/h.
Friday, October 9, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
57°F 14°C
Sunny
Early-Evening
53°F 11°C
Sunny
Crisp with a high near 57°F 14°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds out of the N at 12 mph 19 km/h.
Saturday, October 10, 2026
Mid-Morning
49°F 10°C
Partly Cloudy
Mid-Afternoon
57°F 14°C
Partly Cloudy
Early-Evening
53°F 12°C
Overcast
Brisk around 57°F 14°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the NNE to the N at 7 mph 12 km/h.
Sunday, October 11, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
59°F 15°C
Sunny
Mildly cool near 64°F 18°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the WNW to the NW at 8 mph 13 km/h.
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