Summit Park, IL Weather Forecast & Current Conditions

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Summit Park, IL Weather Maps

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Summit Park Weather Map
UTC Time: 10/31/2026, 02:56
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Summit Park, IL

Tonight
Rain Showers
30%
Saturday
Rain Showers
62°/ 55° 17°/ 13°
40%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
20%
Monday
Rain Showers
65°/ 58° 18°/ 14°
50%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
70%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
62°/ 48° 17°/ 9°
50%
Friday
Mostly Cloudy
60°16°
0%

Night: Cloudy. A slight chance of showers until early morning, then a chance of showers late. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 30 percent.

Naperville, IL

Tonight
Rain Showers
40%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
50%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
65°/ 58° 18°/ 14°
60%
Tuesday
Rain Showers
70°/ 55° 21°/ 13°
70%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
62°/ 48° 17°/ 9°
40%
Friday
Mostly Cloudy
58°14°
0%

Night: Cloudy. A slight chance of showers until early morning, then a chance of showers late. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 40 percent.

Calumet City, IL

Tonight
Rain Showers
30%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
40%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
70%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
40%
Friday
Mostly Cloudy
62°17°
0%

Night: Cloudy. A slight chance of showers until early morning, then a chance of showers late. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 30 percent.

Joliet, IL

Tonight
Rain Showers
40%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
40%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
40%
Friday
Mostly Cloudy
60°16°
0%

Night: Cloudy. A slight chance of showers until early morning, then a chance of showers late. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 40 percent.

Evanston, IL

Tonight
Rain Showers
30%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
50%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
20%
Monday
Rain Showers
65°/ 58° 18°/ 14°
60%
Tuesday
Rain Showers
70°/ 55° 21°/ 13°
70%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
50%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
50%
Friday
Mostly Cloudy
58°14°
0%

Night: Cloudy. A slight chance of showers until early morning, then a chance of showers late. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 30 percent.

Gary, IN

Tonight
Rain Showers
20%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
30%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
65°/ 55° 18°/ 13°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
50%
Friday
Mostly Cloudy
60°16°
0%

Night: Cloudy. A slight chance of showers. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 20 percent.

Crete, IL

Tonight
Rain Showers
30%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
40%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
70%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
40%
Friday
Mostly Cloudy
60°16°
0%

Night: Cloudy. A slight chance of showers until early morning, then a chance of showers late. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 30 percent.

Aurora, IL

Tonight
Rain Showers
50%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
50%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
20%
Monday
Rain Showers
65°/ 58° 18°/ 14°
60%
Tuesday
Rain Showers
70°/ 55° 21°/ 13°
70%
Wednesday
Rain Showers
68°/ 48° 20°/ 9°
50%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
40%
Friday
Mostly Cloudy
58°14°
0%

Night: Cloudy. A slight chance of showers until early morning, then a chance of showers late. Nearly steady temperatures around 50. East winds 5 to 10 mph. Chance of precipitation 50 percent.

Waukegan, IL

Tonight
Rain Showers
48°9°
30%
Saturday
Rain Showers
60°/ 52° 16°/ 11°
50%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
70°/ 55° 21°/ 13°
70%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
50%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
40%
Friday
Mostly Cloudy
58°14°
0%

Night: Cloudy. A slight chance of showers until early morning, then a chance of showers late. Lows in the upper 40s. East winds 5 to 10 mph. Chance of precipitation 30 percent.

Channahon, IL

Tonight
Rain Showers
40%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
40%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
70%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
40%
Friday
Mostly Cloudy
62°17°
0%

Night: Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 40 percent.

Oswego, IL

Tonight
Rain Showers
50%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
50%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
68°/ 58° 20°/ 14°
60%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
60%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
40%
Friday
Mostly Cloudy
62°17°
0%

Night: Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 50 percent.

Morris, IL

Tonight
Rain Showers
50%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
50%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
20%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
70%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
40%
Friday
Mostly Cloudy
62°17°
0%

Night: Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 50 percent.

Portage, IN

Tonight
Rain Showers
48°9°
20%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
30%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
65°/ 55° 18°/ 13°
40%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
60%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
60%
Friday
Mostly Cloudy
60°16°
0%

Night: Cloudy. A slight chance of showers. Lows in the upper 40s. East winds around 5 mph. Chance of precipitation 20 percent.

Crystal Lake, IL

Tonight
Rain Showers
48°9°
40%
Saturday
Rain Showers
62°/ 50° 17°/ 10°
60%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
65°/ 58° 18°/ 14°
70%
Tuesday
Rain Showers
70°/ 55° 21°/ 13°
70%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
40%
Friday
Mostly Cloudy
58°14°
0%

Night: Cloudy. A slight chance of showers until early morning, then a chance of showers late. Lows in the upper 40s. East winds around 5 mph. Chance of precipitation 40 percent.

Kankakee, IL

Tonight
Rain Showers
40%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
40%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Thunderstorms
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 48° 20°/ 9°
70%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
50%
Friday
Mostly Cloudy
62°17°
0%

Night: Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 40 percent.

DeKalb, IL

Tonight
Rain Showers
50%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
50%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
20%
Monday
Rain Showers
65°/ 58° 18°/ 14°
70%
Tuesday
Rain Showers
70°/ 55° 21°/ 13°
80%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
40%
Friday
Mostly Cloudy
58°14°
0%

Night: Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Nearly steady temperatures around 50. East winds 5 to 10 mph. Chance of precipitation 50 percent.

Ottawa, IL

Tonight
Rain Showers
50%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
50%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
20%
Monday
Rain Showers
68°/ 58° 20°/ 14°
60%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
80%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
50%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
40%
Friday
Mostly Cloudy
62°17°
0%

Night: Cloudy. A slight chance of showers early in the evening, then a chance of showers in the late evening and overnight. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 50 percent.

Roselawn, IN

Tonight
Rain Showers
20%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
30%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
68°/ 55° 20°/ 13°
40%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
60%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
60%
Friday
Mostly Cloudy
62°17°
0%

Night: Cloudy. A slight chance of showers. Nearly steady temperatures in the lower 50s. East winds around 5 mph. Chance of precipitation 20 percent.

Michigan City, IN

Tonight
Sprinkles
52°11°
0%
Saturday
Rain Showers
62°/ 50° 17°/ 10°
30%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
20%
Monday
Rain Showers
65°/ 55° 18°/ 13°
40%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
50%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
60%
Friday
Rain Showers
60°16°
30%

Night: Cloudy with a chance of sprinkles. Near steady temperature in the lower 50s. East winds around 5 mph.

Kenosha, WI

Tonight
Rain Showers
48°9°
50%
Saturday
Rain Showers
58°/ 48° 14°/ 9°
70%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
20%
Monday
Rain Showers
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
70%
Wednesday
Rain Showers
68°/ 48° 20°/ 9°
50%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
40%
Friday
Rain Showers
58°14°
20%

Night: Cloudy with a 50 percent chance of light rain showers. Near steady temperature in the upper 40s. East winds 5 to 10 mph.

Names listed above may include county names.

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