Fools Lake, IL 14 Day Weather
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Fools Lake, IL Weather Forecast


Fools Lake, IL Weather Forecast Dated: 234 AM Sat Sep 12 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.
Saturday, September 12, 2026
Mid-Morning
70°F 21°C
Partly Cloudy
Mid-Afternoon
78°F 25°C
Partly Cloudy
Early-Evening
73°F 23°C
Partly Cloudy
Pleasant near 78°F 25°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the SW to the N at 8 mph 13 km/h.
Sunday, September 13, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
64°F 18°C
Cloudy
Comfortable with temperatures reaching 70°F 21°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds blowing from the NNE at 16 mph 25 km/h.
Monday, September 14, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
65°F 18°C
Cloudy
Comfortable at 62°F 17°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds SE at 14 mph 22 km/h. Gusts up to 34 mph 54 km/h.
Tuesday, September 15, 2026
Mid-Morning
72°F 22°C
Scattered Showers
Mid-Afternoon
79°F 26°C
Cloudy
Early-Evening
78°F 26°C
Overcast
Mild temperatures up to 79°F 26°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
70°F 21°C
Light Showers
Mid-Afternoon
83°F 28°C
Scattered Showers
Early-Evening
82°F 28°C
Nearby Thunderstorms
Quite warm reaching 83°F 28°C, feeling like 88°F 31°C during peak afternoon, scattered downpours possible, with lower humidity and barometric pressure falling. Winds swinging from the NE to the SE at 8 mph 12 km/h.
Thursday, September 17, 2026
Mid-Morning
70°F 21°C
Light Showers
Mid-Afternoon
67°F 20°C
Scattered Showers
Early-Evening
65°F 18°C
Overcast
Mildly cool near 67°F 20°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds shifting from the NW to the NNE at 9 mph 15 km/h.
Friday, September 18, 2026
Mid-Morning
62°F 17°C
Light Fog
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
67°F 19°C
Partly Cloudy
Comfortable with temperatures reaching 71°F 22°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.
Saturday, September 19, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
68°F 20°C
Sunny
Enjoyable around 73°F 23°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
70°F 21°C
Sunny
Mild temperatures up to 75°F 24°C, sunny throughout the day, with steady humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
76°F 25°C
Partly Cloudy
Early-Evening
71°F 22°C
Partly Cloudy
Mild with a high of 76°F 25°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds turning from the S to the E at 8 mph 13 km/h.
Tuesday, September 22, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
68°F 20°C
Cloudy
Pleasant near 74°F 23°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds switching from the E to the ENE at 10 mph 15 km/h. Gusts up to 20 mph 32 km/h.
Wednesday, September 23, 2026
Mid-Morning
62°F 16°C
Sunny
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
70°F 21°C
Overcast
Comfortable with temperatures reaching 74°F 23°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds blowing from the ESE at 9 mph 15 km/h.
Thursday, September 24, 2026
Mid-Morning
64°F 18°C
Scattered Showers
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
67°F 19°C
Partly Cloudy
Refreshing around 66°F 19°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds SE at 11 mph 18 km/h. Gusts up to 29 mph 46 km/h.
Friday, September 25, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
83°F 28°C
Overcast
Early-Evening
79°F 26°C
Overcast
Warm temperatures up to 83°F 28°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the SSW to the SSE at 10 mph 16 km/h.
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