Weather WorldSplit Rock Lake, IL 14 Day Weather
Quick Weather Clicks
Settings
Sun & Moon
Split Rock Lake, IL Weather Forecast
Split Rock Lake, IL Weather Forecast Dated: 129 PM Sat Nov 14 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.
Saturday, November 14, 2026
Mid-Morning
36°F 2°C
Sunny
Mid-Afternoon
44°F 7°C
Sunny
Early-Evening
36°F 2°C
Clear
Nippy around 44°F 7°C, sunny throughout the day, with steady humidity and steady pressure.
Sunday, November 15, 2026
Mid-Morning
38°F 3°C
Sunny
Mid-Afternoon
48°F 9°C
Sunny
Early-Evening
39°F 4°C
Clear
Cool and brisk at 48°F 9°C, sunny throughout the day, with steady humidity and steady pressure.
Monday, November 16, 2026
Mid-Morning
40°F 5°C
Sunny
Mid-Afternoon
51°F 11°C
Partly Cloudy
Early-Evening
41°F 5°C
Cloudy
Chilly near 51°F 11°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Tuesday, November 17, 2026
Mid-Morning
42°F 6°C
Partly Cloudy
Mid-Afternoon
54°F 12°C
Partly Cloudy
Early-Evening
44°F 6°C
Partly Cloudy
Crisp with a high near 54°F 12°C, partly cloudy throughout the day, with steady humidity and barometric pressure falling. Winds turning from the SSW to the S at 8 mph 12 km/h. Gusts up to 20 mph 32 km/h.
Wednesday, November 18, 2026
Mid-Morning
45°F 7°C
Partly Cloudy
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
50°F 10°C
Overcast
Brisk around 57°F 14°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds blowing from the S at 13 mph 21 km/h. Gusts up to 35 mph 56 km/h.
Thursday, November 19, 2026
Mid-Morning
53°F 12°C
Partly Cloudy
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
54°F 12°C
Overcast
Mildly cool near 60°F 16°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the SW to the W at 6 mph 10 km/h.
Friday, November 20, 2026
Mid-Morning
51°F 11°C
Cloudy
Mid-Afternoon
56°F 14°C
Overcast
Early-Evening
56°F 13°C
Cloudy
Chilly near 56°F 14°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.
Saturday, November 21, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
62°F 17°C
Scattered Showers
Early-Evening
56°F 14°C
Overcast
Cool with a high near 62°F 17°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds swinging from the S to the SSW at 15 mph 24 km/h. Gusts up to 30 mph 49 km/h.
Sunday, November 22, 2026
Mid-Morning
51°F 11°C
Scattered Showers
Mid-Afternoon
49°F 9°C
Scattered Showers
Early-Evening
42°F 6°C
Scattered Showers
Brisk around 49°F 9°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds shifting from the W to the N at 13 mph 21 km/h. Gusts up to 30 mph 49 km/h.
Monday, November 23, 2026
Mid-Morning
39°F 4°C
Scattered Showers
Mid-Afternoon
41°F 5°C
Scattered Showers
Early-Evening
38°F 3°C
Drizzle
Nippy around 41°F 5°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds NNE at 12 mph 20 km/h. Gusts up to 21 mph 34 km/h.
Tuesday, November 24, 2026
Mid-Morning
40°F 4°C
Scattered Showers
Mid-Afternoon
43°F 6°C
Scattered Showers
Early-Evening
41°F 5°C
Scattered Showers
Biting cold near 43°F 6°C, scattered downpours possible, with steady humidity and steady pressure.
Wednesday, November 25, 2026
Mid-Morning
39°F 4°C
Scattered Showers
Mid-Afternoon
40°F 5°C
Scattered Showers
Early-Evening
38°F 4°C
Drizzle
Cold with a high near 40°F 5°C, locally heavy downpours at times, with steady humidity and steady pressure.
Thursday, November 26, 2026
Mid-Morning
40°F 4°C
Partly Cloudy
Mid-Afternoon
45°F 7°C
Partly Cloudy
Early-Evening
42°F 6°C
Partly Cloudy
Brisk around 45°F 7°C, partly cloudy through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Friday, November 27, 2026
Mid-Morning
45°F 7°C
Scattered Showers
Mid-Afternoon
49°F 9°C
Scattered Showers
Early-Evening
46°F 8°C
Partly Cloudy
Cool and brisk at 49°F 9°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the S to the SSE at 9 mph 14 km/h. Gusts up to 24 mph 39 km/h.
Split Rock Lake, IL Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...