Turtlehead Lake, IL 14 Day Weather
Quick Weather Clicks
Settings
Sun & Moon


Turtlehead Lake, IL Weather Forecast


Turtlehead Lake, IL Weather Forecast Dated: 428 PM Fri Oct 23 2026
Expect a cool pattern with more clouds than sun and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.
Friday, October 23, 2026
Mid-Morning
60°F 15°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
65°F 19°C
Overcast
Pleasant near 72°F 22°C, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure.
Saturday, October 24, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
66°F 19°C
Overcast
Comfortable with temperatures reaching 70°F 21°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.
Sunday, October 25, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
67°F 19°C
Overcast
Enjoyable around 71°F 22°C, overcast throughout the day, with steady humidity and steady pressure.
Monday, October 26, 2026
Mid-Morning
60°F 15°C
Smoky Haze
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
58°F 15°C
Overcast
Cool with a high near 66°F 19°C, overcast throughout the day, with steady humidity and steady pressure. Winds out of the NNE at 7 mph 12 km/h.
Tuesday, October 27, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
66°F 19°C
Overcast
Mild with a high of 68°F 20°C, overcast throughout the day, with lower humidity and steady pressure.
Wednesday, October 28, 2026
Mid-Morning
60°F 15°C
Overcast
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
66°F 19°C
Clear
Pleasant near 71°F 22°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the S to the SSW at 8 mph 13 km/h.
Thursday, October 29, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
61°F 16°C
Partly Cloudy
Early-Evening
56°F 13°C
Drizzle
Comfortable at 61°F 16°C, drier conditions through late afternoon before showers move in, with steady humidity and steady pressure.
Friday, October 30, 2026
Mid-Morning
49°F 10°C
Partly Cloudy
Mid-Afternoon
55°F 13°C
Partly Cloudy
Early-Evening
51°F 11°C
Partly Cloudy
Crisp with a high near 55°F 13°C, partly cloudy throughout the day, with steady humidity and steady pressure.
Saturday, October 31, 2026
Mid-Morning
48°F 9°C
Drizzle
Mid-Afternoon
56°F 13°C
Cloudy
Early-Evening
55°F 13°C
Cloudy
Brisk around 56°F 13°C, morning showers, giving way to clearing skies, with steady humidity and barometric pressure falling. Winds SSE at 7 mph 11 km/h. Gusts up to 21 mph 34 km/h.
Sunday, November 1, 2026
Mid-Morning
59°F 15°C
Scattered Showers
Mid-Afternoon
62°F 17°C
Cloudy
Early-Evening
58°F 14°C
Partly Cloudy
Mildly cool near 62°F 17°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds easing from SW 9 mph 14 km/h to S 1 mph 2 km/h.
Monday, November 2, 2026
Mid-Morning
55°F 13°C
Light Rain
Mid-Afternoon
57°F 14°C
Light Rain
Early-Evening
56°F 13°C
Drizzle
Chilly near 57°F 14°C, persistent showers off and on through the day, with steady humidity and steady pressure.
Tuesday, November 3, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
55°F 13°C
Light Showers
Early-Evening
52°F 11°C
Light Showers
Crisp with a high near 55°F 13°C, dry early, with showers continuing through afternoon and evening, with steady humidity and steady pressure.
Wednesday, November 4, 2026
Mid-Morning
51°F 11°C
Scattered Showers
Mid-Afternoon
54°F 12°C
Overcast
Early-Evening
50°F 10°C
Overcast
Brisk around 54°F 12°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Thursday, November 5, 2026
Mid-Morning
47°F 8°C
Partly Cloudy
Mid-Afternoon
51°F 11°C
Partly Cloudy
Early-Evening
48°F 9°C
Partly Cloudy
Cool and brisk at 51°F 11°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.
Turtlehead Lake, IL Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World