Turtle Lake, IL 14 Day Weather
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Turtle Lake, IL Weather Forecast


Turtle Lake, IL Weather Forecast Dated: 744 PM Tue Oct 27 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Tuesday, October 27, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
67°F 19°C
Overcast
Pleasant near 73°F 23°C, overcast throughout the day, with lower humidity and steady pressure. Winds out of the S at 10 mph 16 km/h.
Wednesday, October 28, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
70°F 21°C
Sunny
Comfortable with temperatures reaching 79°F 26°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the S at 14 mph 23 km/h. Gusts up to 25 mph 40 km/h.
Thursday, October 29, 2026
Mid-Morning
62°F 17°C
Light Showers
Mid-Afternoon
74°F 23°C
Cloudy
Early-Evening
63°F 18°C
Partly Cloudy
Enjoyable around 74°F 23°C, morning showers, giving way to clearing skies, with increasing humidity and steady pressure. Winds moving from the SW to the NE at 8 mph 14 km/h.
Friday, October 30, 2026
Mid-Morning
58°F 14°C
Scattered Showers
Mid-Afternoon
75°F 24°C
Cloudy
Early-Evening
67°F 19°C
Cloudy
Mild temperatures up to 75°F 24°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds out of the ESE at 9 mph 14 km/h.
Saturday, October 31, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
61°F 16°C
Drizzle
Refreshing around 61°F 16°C, mainly dry until evening showers arrive, with increasing humidity and barometric pressure falling. Winds shifting from the SE to the ESE at 9 mph 15 km/h. Gusts up to 22 mph 35 km/h.
Sunday, November 1, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
61°F 17°C
Overcast
Pleasant near 68°F 20°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Monday, November 2, 2026
Mid-Morning
60°F 15°C
Light Rain
Mid-Afternoon
63°F 17°C
Light Rain
Early-Evening
63°F 17°C
Scattered Showers
Comfortable at 63°F 17°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds turning from the ESE to the SE at 11 mph 18 km/h. Gusts up to 26 mph 43 km/h.
Tuesday, November 3, 2026
Mid-Morning
67°F 20°C
Scattered Showers
Mid-Afternoon
67°F 20°C
Scattered Showers
Early-Evening
63°F 18°C
Drizzle
Cool with a high near 67°F 20°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the SSE to the SE at 5 mph 8 km/h. Gusts up to 22 mph 35 km/h.
Wednesday, November 4, 2026
Mid-Morning
58°F 15°C
Drizzle
Mid-Afternoon
60°F 16°C
Scattered Showers
Early-Evening
55°F 13°C
Scattered Showers
Refreshing around 60°F 16°C, locally heavy downpours at times, with steady humidity and steady pressure.
Thursday, November 5, 2026
Mid-Morning
52°F 11°C
Cloudy
Mid-Afternoon
51°F 10°C
Scattered Showers
Early-Evening
49°F 10°C
Scattered Showers
Cool and brisk at 51°F 10°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the WNW to the NW at 10 mph 16 km/h. Gusts up to 25 mph 41 km/h.
Friday, November 6, 2026
Mid-Morning
46°F 8°C
Scattered Showers
Mid-Afternoon
47°F 9°C
Scattered Showers
Early-Evening
45°F 8°C
Partly Cloudy
Chilly near 47°F 9°C, scattered downpours possible, with steady humidity and steady pressure. Winds swinging from the NW to the NNW at 7 mph 11 km/h. Gusts up to 23 mph 37 km/h.
Saturday, November 7, 2026
Mid-Morning
42°F 6°C
Cloudy
Mid-Afternoon
49°F 9°C
Scattered Showers
Early-Evening
45°F 7°C
Scattered Showers
Crisp with a high near 49°F 9°C, locally heavy downpours at times, with steady humidity and steady pressure.
Sunday, November 8, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
55°F 13°C
Partly Cloudy
Early-Evening
50°F 10°C
Partly Cloudy
Brisk around 55°F 13°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.
Monday, November 9, 2026
Mid-Morning
51°F 11°C
Scattered Showers
Mid-Afternoon
57°F 14°C
Scattered Showers
Early-Evening
50°F 10°C
Scattered Showers
Cool and brisk at 57°F 14°C, scattered downpours possible, with steady humidity and steady pressure.
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