Winnetka, IL Weather Forecast & Current Conditions

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Winnetka, IL Weather Maps

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Winnetka Weather Map
UTC Time: 9/30/2026, 22:24
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Winnetka, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
72°/ 55° 22°/ 13°
100%
Friday
Cloudy
65°/ 45° 18°/ 7°
0%
Saturday
Sunny
65°/ 48° 18°/ 9°
0%
Sunday
Sunny
68°/ 45° 20°/ 7°
0%
Monday
Sunny
62°/ 45° 17°/ 7°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation near 100 percent.

Night: Cloudy. A chance of showers in the evening, then showers likely after midnight. Near steady temperature in the mid 60s. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent.

Waukegan, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
90%
Thursday
Thunderstorms
70°/ 52° 21°/ 11°
100%
Friday
Cloudy
65°/ 45° 18°/ 7°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers likely early in the afternoon, then a chance of showers late. Near steady temperature in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 70 percent.

Night: A chance of showers early in the evening, then showers in the late evening and overnight. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. Southwest winds 5 to 10 mph. Chance of precipitation 90 percent.

Chicago, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
72°/ 58° 22°/ 14°
100%
Friday
Cloudy
65°/ 48° 18°/ 9°
0%
Saturday
Sunny
65°/ 48° 18°/ 9°
0%
Sunday
Sunny
68°/ 50° 20°/ 10°
0%
Monday
Sunny
62°/ 45° 17°/ 7°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. Southwest winds around 10 mph. Chance of precipitation near 100 percent.

Night: Cloudy. A chance of showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 50 percent.

Naperville, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
72°/ 55° 22°/ 13°
100%
Friday
Cloudy
65°/ 45° 18°/ 7°
0%
Saturday
Sunny
65°/ 48° 18°/ 9°
0%
Sunday
Sunny
68°/ 45° 20°/ 7°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. Southwest winds around 10 mph. Chance of precipitation near 100 percent.

Night: Cloudy. A chance of showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 50 percent.

Crystal Lake, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
70°/ 52° 21°/ 11°
100%
Friday
Sunny
65°/ 42° 18°/ 6°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
62°/ 40° 17°/ 4°
0%
Tuesday
Sunny
65°18°
0%

Day: A chance of showers early in the afternoon, then showers likely late. Near steady temperature in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 70 percent.

Night: A chance of showers early in the evening, then showers in the late evening and overnight. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. Southwest winds 5 to 10 mph. Chance of precipitation near 100 percent.

Aurora, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
72°/ 52° 22°/ 11°
100%
Friday
Cloudy
65°/ 42° 18°/ 6°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
70°/ 42° 21°/ 6°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation near 100 percent.

Night: A chance of showers in the evening, then showers likely after midnight. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 70 percent.

Calumet City, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Friday
Cloudy
65°/ 48° 18°/ 9°
0%
Saturday
Sunny
65°/ 48° 18°/ 9°
0%
Sunday
Sunny
68°/ 48° 20°/ 9°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. South winds around 10 mph. Chance of precipitation near 100 percent.

Night: Cloudy. A chance of showers early in the evening. A slight chance of showers late in the evening, then a chance of showers after midnight. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 40 percent.

Gary, IN

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Friday
Cloudy
65°/ 45° 18°/ 7°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
68°/ 48° 20°/ 9°
0%
Monday
Sunny
62°/ 40° 17°/ 4°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Cloudy. A chance of showers early in the evening. A slight chance of showers after midnight. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 40 percent.

Kenosha, WI

Today
Drizzle
65°/ 65° 18°/ 18°
90%
Thursday
Thunderstorms
68°/ 50° 20°/ 10°
100%
Friday
Sunny
65°/ 42° 18°/ 6°
0%
Saturday
Sunny
62°/ 45° 17°/ 7°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
62°17°
0%

Day: Cloudy. Patchy fog. Areas of drizzle. Near steady temperature in the mid 60s. Southwest winds 10 to 15 mph. Chance of precipitation 40 percent.

Night: Chance of light showers in the evening, then showers and slight chance of thunderstorms in the late evening and overnight. Patchy fog through the night. Near steady temperature in the mid 60s. Southwest winds up to 10 mph. Chance of precipitation 90 percent.

Joliet, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Friday
Cloudy
68°/ 45° 20°/ 7°
0%
Saturday
Sunny
68°/ 48° 20°/ 9°
0%
Sunday
Sunny
70°/ 48° 21°/ 9°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Cloudy. A chance of showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 50 percent.

Whitewater, WI

Today
Drizzle
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
68°/ 48° 20°/ 9°
100%
Friday
Sunny
62°/ 42° 17°/ 6°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
68°/ 40° 20°/ 4°
0%
Monday
Sunny
62°/ 38° 17°/ 3°
0%
Tuesday
Sunny
65°18°
0%

Day: Cooler, cloudy. Patchy fog. Areas of drizzle. Near steady temperature in the mid 60s. Southwest winds 10 to 15 mph. Chance of precipitation 30 percent.

Night: Chance of light showers in the evening, then light showers and slight chance of thunderstorms in the late evening and overnight. Patchy fog through the night. Near steady temperature in the mid 60s. Southwest winds up to 10 mph. Chance of precipitation near 100 percent.

Oswego, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
100%
Friday
Cloudy
68°/ 45° 20°/ 7°
0%
Saturday
Sunny
68°/ 45° 20°/ 7°
0%
Sunday
Sunny
72°/ 45° 22°/ 7°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Cloudy. A chance of showers. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 50 percent.

Racine, WI

Today
Drizzle
65°/ 65° 18°/ 18°
90%
Thursday
Thunderstorms
68°/ 48° 20°/ 9°
100%
Friday
Sunny
62°/ 42° 17°/ 6°
0%
Saturday
Sunny
62°/ 45° 17°/ 7°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
60°/ 42° 16°/ 6°
0%
Tuesday
Sunny
62°17°
0%

Day: Cloudy. Patchy fog. Areas of drizzle. Near steady temperature in the mid 60s. Southwest winds 10 to 15 mph. Chance of precipitation 30 percent.

Night: Chance of light showers in the evening, then showers and slight chance of thunderstorms in the late evening and overnight. Patchy fog through the night. Near steady temperature in the mid 60s. Southwest winds up to 10 mph. Chance of precipitation 90 percent.

Portage, IN

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
90%
Thursday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Friday
Cloudy
65°/ 45° 18°/ 7°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
68°/ 48° 20°/ 9°
0%
Monday
Sunny
62°/ 40° 17°/ 4°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 90 percent.

Night: Cloudy. A chance of showers early in the evening. A slight chance of showers after midnight. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 50 percent.

Crete, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Friday
Cloudy
65°/ 45° 18°/ 7°
0%
Saturday
Sunny
68°/ 45° 20°/ 7°
0%
Sunday
Sunny
70°/ 45° 21°/ 7°
0%
Monday
Sunny
65°/ 40° 18°/ 4°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Mostly cloudy. A chance of showers early in the evening. A slight chance of showers in the late evening and overnight. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 30 percent.

DeKalb, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
72°/ 52° 22°/ 11°
100%
Friday
Sunny
65°/ 42° 18°/ 6°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
70°/ 42° 21°/ 6°
0%
Monday
Sunny
65°/ 40° 18°/ 4°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. Southwest winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: A chance of showers early in the evening, then showers likely in the late evening and overnight. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 70 percent.

Channahon, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
78°/ 58° 26°/ 14°
100%
Friday
Cloudy
68°/ 45° 20°/ 7°
0%
Saturday
Sunny
68°/ 45° 20°/ 7°
0%
Sunday
Sunny
72°/ 45° 22°/ 7°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Mostly cloudy. A chance of showers early in the evening. A slight chance of showers in the late evening and early morning, then a chance of showers late. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 30 percent.

Belvidere, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
68°/ 50° 20°/ 10°
100%
Friday
Sunny
65°/ 42° 18°/ 6°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
62°/ 38° 17°/ 3°
0%
Tuesday
Sunny
65°18°
0%

Day: A chance of showers early in the afternoon, then showers likely late. Near steady temperature in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 70 percent.

Night: A chance of showers early in the evening, then showers in the late evening and overnight. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent.

Michigan City, IN

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
80%
Thursday
Rain Showers
75°/ 55° 24°/ 13°
90%
Friday
Rain Showers
62°/ 42° 17°/ 6°
40%
Saturday
Sunny
65°/ 42° 18°/ 6°
0%
Sunday
Sunny
68°/ 45° 20°/ 7°
0%
Monday
Sunny
62°/ 38° 17°/ 3°
0%
Tuesday
Sunny
62°17°
0%

Day: Showers. Near steady temperature in the mid 60s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 80 percent.

Night: Cloudy. Showers, mainly in the evening. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of rain 80 percent.

Morris, IL

Afternoon
Rain Showers
68°/ 65° 20°/ 18°
100%
Thursday
Thunderstorms
78°/ 55° 26°/ 13°
100%
Friday
Cloudy
68°/ 45° 20°/ 7°
0%
Saturday
Sunny
68°/ 45° 20°/ 7°
0%
Sunday
Sunny
72°/ 45° 22°/ 7°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Near steady temperature in the upper 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Mostly cloudy. A slight chance of showers until early morning. A chance of showers late. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 40 percent.

Names listed above may include county names.

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