Fitzgerald Lake, IL 14 Day Weather
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Fitzgerald Lake, IL Weather Forecast


Fitzgerald Lake, IL Weather Forecast Dated: 817 AM Thu Sep 10 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.
Thursday, September 10, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
76°F 25°C
Overcast
Early-Evening
71°F 22°C
Sunny
Pleasant near 76°F 25°C, overcast through the afternoon, turning sunny this evening, with steady humidity and steady pressure.
Friday, September 11, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
72°F 22°C
Sunny
Comfortable with temperatures reaching 79°F 26°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the SSE to the SE at 9 mph 14 km/h.
Saturday, September 12, 2026
Mid-Morning
69°F 20°C
Overcast
Mid-Afternoon
81°F 27°C
Overcast
Early-Evening
76°F 24°C
Nearby Thunderstorms
Quite warm around 81°F 27°C, heavy thunderstorms conditions at times, with steady humidity and steady pressure. Winds switching from the SSW to the NNE at 2 mph 4 km/h.
Sunday, September 13, 2026
Mid-Morning
68°F 20°C
Light Showers
Mid-Afternoon
73°F 23°C
Scattered Showers
Early-Evening
71°F 22°C
Light Showers
Mild temperatures up to 73°F 23°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds moving from the SSE to the ESE at 8 mph 12 km/h.
Monday, September 14, 2026
Mid-Morning
70°F 21°C
Partly Cloudy
Mid-Afternoon
76°F 25°C
Light Showers
Early-Evening
75°F 24°C
Light Showers
Mild with a high of 76°F 25°C, clouds and showers taking over for the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the SSE to the SW at 8 mph 13 km/h.
Tuesday, September 15, 2026
Mid-Morning
63°F 17°C
Light Fog
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
65°F 19°C
Partly Cloudy
Pleasant near 68°F 20°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the NNW to the NNE at 7 mph 11 km/h.
Wednesday, September 16, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
69°F 21°C
Sunny
Comfortable with temperatures reaching 72°F 22°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with increasing humidity and steady pressure. Winds turning from the ENE to the ESE at 8 mph 13 km/h.
Thursday, September 17, 2026
Mid-Morning
73°F 23°C
Light Showers
Mid-Afternoon
66°F 19°C
Scattered Showers
Early-Evening
58°F 14°C
Scattered Showers
Cool with a high near 66°F 19°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds switching from the SW to the SE at 13 mph 21 km/h. Gusts up to 28 mph 46 km/h.
Friday, September 18, 2026
Mid-Morning
47°F 9°C
Sunny
Mid-Afternoon
59°F 15°C
Sunny
Early-Evening
53°F 12°C
Sunny
Refreshing around 59°F 15°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the NNE to the NNW at 5 mph 9 km/h.
Saturday, September 19, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
57°F 14°C
Sunny
Mildly cool near 64°F 18°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Sunday, September 20, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
62°F 17°C
Sunny
Pleasant near 68°F 20°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the S to the SE at 10 mph 15 km/h.
Monday, September 21, 2026
Mid-Morning
60°F 15°C
Overcast
Mid-Afternoon
70°F 21°C
Light Showers
Early-Evening
66°F 19°C
Overcast
Comfortable with temperatures reaching 70°F 21°C, dry early, with showers developing in the afternoon, with steady humidity and barometric pressure falling. Winds shifting from the S to the SSW at 14 mph 22 km/h. Gusts up to 30 mph 47 km/h.
Tuesday, September 22, 2026
Mid-Morning
62°F 17°C
Light Fog
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
60°F 16°C
Sunny
Enjoyable around 71°F 22°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds turning from the WSW to the NW at 13 mph 21 km/h. Gusts up to 22 mph 36 km/h.
Wednesday, September 23, 2026
Mid-Morning
53°F 12°C
Overcast
Mid-Afternoon
58°F 15°C
Scattered Showers
Early-Evening
57°F 14°C
Overcast
Mildly cool near 58°F 15°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the ESE to the NNE at 11 mph 18 km/h.
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