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City of Lacon, ILLacon, IL 14 Day Weather - 61540 WeatherWorld.com
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Lacon, IL Weather Forecast
Lacon, IL Weather Forecast Dated: 1024 PM Wed Nov 11 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and a stable pattern will dominate.
Wednesday, November 11, 2026
Mid-Morning
51°F 11°C
Light Showers
Mid-Afternoon
53°F 12°C
Scattered Showers
Early-Evening
46°F 8°C
Clear
Brisk around 53°F 12°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds turning from the SE to the NNW at 9 mph 14 km/h.
Thursday, November 12, 2026
Mid-Morning
42°F 5°C
Cloudy
Mid-Afternoon
43°F 6°C
Overcast
Early-Evening
39°F 4°C
Partly Cloudy
Biting cold near 43°F 6°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the N to the NNW at 11 mph 17 km/h. Gusts up to 22 mph 35 km/h.
Friday, November 13, 2026
Mid-Morning
36°F 2°C
Sunny
Mid-Afternoon
42°F 6°C
Overcast
Early-Evening
36°F 2°C
Partly Cloudy
Cold with a high near 42°F 6°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds N at 13 mph 21 km/h.
Saturday, November 14, 2026
Mid-Morning
36°F 2°C
Sunny
Mid-Afternoon
44°F 6°C
Sunny
Early-Evening
34°F 2°C
Clear
Nippy around 44°F 6°C, sunny throughout the day, with steady humidity and steady pressure.
Sunday, November 15, 2026
Mid-Morning
38°F 3°C
Sunny
Mid-Afternoon
47°F 8°C
Sunny
Early-Evening
37°F 3°C
Clear
Brisk around 47°F 8°C, sunny throughout the day, with steady humidity and steady pressure.
Monday, November 16, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
50°F 10°C
Sunny
Early-Evening
39°F 4°C
Partly Cloudy
Cool and brisk at 50°F 10°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Tuesday, November 17, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
50°F 10°C
Sunny
Early-Evening
42°F 6°C
Clear
Chilly near 50°F 10°C, sunny throughout the day, with steady humidity and steady pressure.
Wednesday, November 18, 2026
Mid-Morning
45°F 7°C
Partly Cloudy
Mid-Afternoon
52°F 11°C
Partly Cloudy
Early-Evening
45°F 7°C
Cloudy
Crisp with a high near 52°F 11°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the S to the SSE at 8 mph 13 km/h.
Thursday, November 19, 2026
Mid-Morning
47°F 8°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Scattered Showers
Early-Evening
49°F 9°C
Cloudy
Brisk around 52°F 11°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds blowing from the S at 11 mph 17 km/h. Gusts up to 23 mph 36 km/h.
Friday, November 20, 2026
Mid-Morning
51°F 11°C
Cloudy
Mid-Afternoon
56°F 13°C
Scattered Showers
Early-Evening
52°F 11°C
Scattered Showers
Cool and brisk at 56°F 13°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds turning from the SW to the WNW at 7 mph 12 km/h.
Saturday, November 21, 2026
Mid-Morning
49°F 9°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Overcast
Early-Evening
49°F 9°C
Overcast
Chilly near 52°F 11°C, scattered downpours possible, with steady humidity and steady pressure.
Sunday, November 22, 2026
Mid-Morning
51°F 11°C
Scattered Showers
Mid-Afternoon
56°F 13°C
Scattered Showers
Early-Evening
51°F 11°C
Scattered Showers
Crisp with a high near 56°F 13°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds switching from the S to the W at 3 mph 5 km/h.
Monday, November 23, 2026
Mid-Morning
44°F 6°C
Partly Cloudy
Mid-Afternoon
46°F 8°C
Cloudy
Early-Evening
42°F 6°C
Overcast
Brisk around 46°F 8°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.
Tuesday, November 24, 2026
Mid-Morning
41°F 5°C
Scattered Showers
Mid-Afternoon
40°F 4°C
Light Rain
Early-Evening
40°F 4°C
Scattered Showers
Biting cold near 40°F 4°C, scattered downpours possible, with steady humidity and steady pressure. Winds moving from the NNE to the NNW at 11 mph 17 km/h. Gusts up to 25 mph 40 km/h.
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