Control Data Institute, IL Weather Forecast & Current Conditions

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Control Data Institute Weather Map
UTC Time: 9/17/2026, 23:54
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Control Data Institute, IL

Late Afternoon
Rain Showers
68°20°
20%
Friday
Mostly Cloudy
72°/ 62° 22°/ 17°
70%
Saturday
Thunderstorms
72°/ 65° 22°/ 18°
100%
Sunday
Thunderstorms
68°/ 58° 20°/ 14°
60%
Monday
Rain Showers
65°/ 58° 18°/ 14°
60%
Tuesday
Mostly Cloudy
65°/ 58° 18°/ 14°
0%
Wednesday
Mostly Cloudy
68°/ 58° 20°/ 14°
0%
Thursday
Mostly Cloudy
68°20°
0%

Day: Cloudy. A slight chance of showers or patchy drizzle. Temperatures in the lower 70s. North winds 5 to 10 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A slight chance of showers or patchy drizzle in the evening. Near steady temperature in the upper 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Evanston, IL

Late Afternoon
Rain Showers
62°17°
20%
Friday
Mostly Cloudy
72°/ 62° 22°/ 17°
90%
Saturday
Thunderstorms
72°/ 62° 22°/ 17°
100%
Sunday
Thunderstorms
68°/ 58° 20°/ 14°
60%
Monday
Rain Showers
62°/ 55° 17°/ 13°
60%
Tuesday
Mostly Cloudy
62°/ 55° 17°/ 13°
0%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Mostly Cloudy
68°20°
0%

Day: Cloudy. A slight chance of showers or patchy drizzle. Temperatures in the lower 70s. North winds around 5 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A slight chance of showers or patchy drizzle in the evening. Lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Gary, IN

Late Afternoon
Thunderstorms
65°18°
20%
Friday
Mostly Cloudy
72°/ 62° 22°/ 17°
50%
Saturday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
60%
Monday
Rain Showers
65°/ 52° 18°/ 11°
60%
Tuesday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
70°21°
0%

Day: Mostly cloudy. A slight chance of showers and thunderstorms or patchy drizzle. North winds around 5 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. Patchy drizzle early in the evening. A slight chance of showers and thunderstorms in the evening. Humid. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Naperville, IL

Late Afternoon
Rain Showers
65°18°
20%
Friday
Mostly Cloudy
72°/ 62° 22°/ 17°
90%
Saturday
Thunderstorms
75°/ 65° 24°/ 18°
100%
Sunday
Thunderstorms
68°/ 58° 20°/ 14°
60%
Monday
Rain Showers
62°/ 55° 17°/ 13°
60%
Tuesday
Mostly Cloudy
62°/ 55° 17°/ 13°
0%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
70°21°
0%

Day: Cloudy. A slight chance of showers or patchy drizzle. North winds around 5 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A slight chance of showers or patchy drizzle in the evening. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Calumet City, IL

Late Afternoon
Rain Showers
65°18°
20%
Friday
Mostly Cloudy
72°/ 62° 22°/ 17°
50%
Saturday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
60%
Monday
Rain Showers
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
30%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
70°21°
0%

Day: Cloudy. A slight chance of showers or patchy drizzle. North winds around 5 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms or patchy drizzle in the evening. Humid. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Waukegan, IL

Late Afternoon
Rain Showers
62°17°
20%
Friday
Rain Showers
70°/ 62° 21°/ 17°
90%
Saturday
Thunderstorms
70°/ 62° 21°/ 17°
100%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
70%
Monday
Rain Showers
62°/ 52° 17°/ 11°
60%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Thursday
Mostly Cloudy
68°20°
0%

Day: Cloudy. Patchy fog. A slight chance of showers or patchy drizzle. Temperatures in the upper 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A slight chance of showers or patchy drizzle early in the evening. Lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Joliet, IL

Late Afternoon
Rain Showers
65°18°
20%
Friday
Mostly Cloudy
75°/ 62° 24°/ 17°
70%
Saturday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
60%
Monday
Rain Showers
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
30%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
70°21°
0%

Day: Mostly cloudy. A slight chance of showers or patchy drizzle. North winds around 5 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. Patchy drizzle early in the evening. A slight chance of showers and thunderstorms in the evening. Humid. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Portage, IN

Late Afternoon
Thunderstorms
65°18°
20%
Friday
Mostly Cloudy
75°/ 62° 24°/ 17°
60%
Saturday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
60%
Monday
Rain Showers
65°/ 52° 18°/ 11°
50%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
70°21°
0%

Day: Mostly cloudy. A slight chance of showers and thunderstorms. North winds around 5 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. Patchy drizzle early in the evening. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 20 percent.

Crete, IL

Late Afternoon
Thunderstorms
65°18°
20%
Friday
Mostly Cloudy
75°/ 62° 24°/ 17°
50%
Saturday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
60%
Monday
Rain Showers
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
30%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
70°21°
0%

Day: Mostly cloudy. A slight chance of showers and thunderstorms. Northwest winds around 5 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Humid. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Aurora, IL

Late Afternoon
Rain Showers
62°17°
20%
Friday
Mostly Cloudy
72°/ 62° 22°/ 17°
90%
Saturday
Thunderstorms
75°/ 62° 24°/ 17°
100%
Sunday
Thunderstorms
68°/ 58° 20°/ 14°
70%
Monday
Rain Showers
62°/ 52° 17°/ 11°
60%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
70°21°
0%

Day: Cloudy. A slight chance of showers or patchy drizzle. North winds around 5 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A slight chance of showers or patchy drizzle in the evening. Lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Channahon, IL

Late Afternoon
Thunderstorms
65°18°
20%
Friday
Mostly Cloudy
75°/ 65° 24°/ 18°
50%
Saturday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
30%
Wednesday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Thursday
Mostly Cloudy
72°22°
0%

Day: Mostly cloudy. A slight chance of showers and thunderstorms. Temperatures in the mid 80s. Northwest winds around 5 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers until early morning. Humid. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Crystal Lake, IL

Late Afternoon
Rain Showers
60°16°
20%
Friday
Rain Showers
72°/ 62° 22°/ 17°
90%
Saturday
Thunderstorms
72°/ 62° 22°/ 17°
100%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
70%
Monday
Rain Showers
62°/ 52° 17°/ 11°
60%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Cloudy
68°20°
0%

Day: Cloudy. A slight chance of showers or patchy drizzle. Temperatures around 70. North winds around 5 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A slight chance of showers or patchy drizzle early in the evening. Lows around 60. Northeast winds around 5 mph. Chance of precipitation 20 percent.

Oswego, IL

Late Afternoon
Rain Showers
65°18°
20%
Friday
Mostly Cloudy
75°/ 65° 24°/ 18°
70%
Saturday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
30%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
72°22°
0%

Day: Mostly cloudy. A slight chance of showers or patchy drizzle. Temperatures in the lower 80s. Northwest winds around 5 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. Patchy drizzle early in the evening. A slight chance of showers and thunderstorms in the evening. Humid. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Michigan City, IN

Tonight
Thunderstorms
62°17°
20%
Friday
Mostly Cloudy
72°/ 58° 22°/ 14°
50%
Saturday
Thunderstorms
75°/ 62° 24°/ 17°
100%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
50%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
20%
Wednesday
Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
70°21°
0%

Night: Mostly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the lower 60s. North winds around 5 mph. Chance of rain 20 percent.

Niles, MI

Tonight
Thunderstorms
60°16°
20%
Friday
Cloudy
75°/ 58° 24°/ 14°
50%
Saturday
Thunderstorms
72°/ 62° 22°/ 17°
100%
Sunday
Thunderstorms
72°/ 52° 22°/ 11°
90%
Monday
Rain Showers
65°/ 50° 18°/ 10°
50%
Tuesday
Rain Showers
68°/ 52° 20°/ 11°
30%
Wednesday
Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
70°21°
0%

Night: Mostly cloudy. A slight chance of showers and thunderstorms this evening. Lows around 60. North winds around 5 mph. Chance of rain 20 percent.

Morris, IL

Late Afternoon
Thunderstorms
65°18°
20%
Friday
Rain Showers
78°/ 65° 26°/ 18°
50%
Saturday
Thunderstorms
78°/ 68° 26°/ 20°
90%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Monday
Rain Showers
68°/ 55° 20°/ 13°
60%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
30%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Thursday
Cloudy
72°22°
0%

Day: Mostly cloudy. A slight chance of showers and thunderstorms. Temperatures in the mid 80s. Northwest winds around 5 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Humid. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Kankakee, IL

Late Afternoon
Thunderstorms
65°18°
30%
Friday
Mostly Cloudy
75°/ 62° 24°/ 17°
50%
Saturday
Thunderstorms
80°/ 65° 27°/ 18°
90%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
30%
Wednesday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Thursday
Mostly Cloudy
72°22°
0%

Day: Partly cloudy. A slight chance of showers and thunderstorms. Temperatures in the mid 80s. Northwest winds around 5 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid. Lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 30 percent.

Kenosha, WI

Late Afternoon
Drizzle
62°17°
20%
Friday
Rain Showers
68°/ 58° 20°/ 14°
100%
Saturday
Thunderstorms
72°/ 60° 22°/ 16°
100%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
60%
Monday
Rain Showers
62°/ 52° 17°/ 11°
60%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
20%
Wednesday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Cloudy. Patchy fog. Patchy drizzle. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy through around midnight then becoming partly cloudy. Patchy fog in the evening. Slight chance of drizzle through around midnight. Lows in the lower 60s. Northeast winds 5 to 10 mph.

Wanatah, IN

Tonight
Thunderstorms
62°17°
20%
Friday
Mostly Cloudy
75°/ 60° 24°/ 16°
50%
Saturday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
90%
Monday
Thunderstorms
65°/ 52° 18°/ 11°
50%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
20%
Wednesday
Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
72°22°
0%

Night: A slight chance of thunderstorms this evening. Mostly cloudy with a slight chance of showers. Lows in the lower 60s. North winds around 5 mph. Chance of rain 20 percent.

Roselawn, IN

Late Afternoon
Thunderstorms
65°18°
40%
Friday
Mostly Cloudy
75°/ 62° 24°/ 17°
50%
Saturday
Thunderstorms
80°/ 65° 27°/ 18°
90%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
60%
Monday
Rain Showers
68°/ 55° 20°/ 13°
60%
Tuesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%
Thursday
Mostly Cloudy
72°22°
0%

Day: Partly cloudy. A slight chance of showers and thunderstorms. Temperatures in the mid 80s. Northwest winds around 5 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of thunderstorms after midnight. A slight chance of showers after midnight. Humid. Lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 40 percent.

Names listed above may include county names.

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