Willowbrook, IL Weather Forecast & Current Conditions

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Willowbrook Weather Map
UTC Time: 11/3/2026, 15:02
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Willowbrook, IL Regional Weather

Expires:202611031600;;196215
ASUS43 KLOT 031501
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CST TUE NOV 03 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
  REPORT WEATHER SUCH AS PRECIPITATION OR FOG.


ILZ005-006-012>014-019>023-031600-
NORTHEAST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTSUNNY   67  59  75 S16G30    29.90F TC  19           
CHICAGO-MIDWAY PTSUNNY   68  60  75 S20G35    29.91S TC  20           
AURORA         CLOUDY    64  60  87 S15G29    29.90F TC  18           
JOLIET*        CLOUDY    67  62  85 S16       29.92F TC  19           
WAUKEGAN       PTSUNNY   67  60  78 S21G32    29.88F TC  19           
DUPAGE AIRPORT PTSUNNY   66  60  81 S18G28    29.90F TC  19           
WHEELING       MOSUNNY   68  60  75 S24G35    29.91F TC  20           
LANSING*       CLOUDY    68  59  71 S20G32    29.94F TC  20           
NORTHERLY ISL*   N/A     67  58  72 S17         N/A  TC  19           
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Willowbrook, IL

Today
Thunderstorms
68°/ 62° 20°/ 17°
90%
Wednesday
Rain Showers
62°/ 48° 17°/ 9°
70%
Thursday
Rain Showers
58°/ 45° 14°/ 7°
30%
Friday
Rain Showers
55°/ 40° 13°/ 4°
30%
Saturday
Mostly Cloudy
52°/ 38° 11°/ 3°
0%
Sunday
Cloudy
55°/ 38° 13°/ 3°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A slight chance of thunderstorms early in the afternoon. A chance of showers in the afternoon. Breezy. Highs in the upper 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 50 percent.

Night: A chance of showers with a slight chance of thunderstorms early in the evening, then showers in the late evening and overnight. Breezy with lows in the lower 60s. South winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 90 percent.

Chicago, IL

Today
Rain Showers
72°/ 62° 22°/ 17°
90%
Wednesday
Rain Showers
65°/ 50° 18°/ 10°
60%
Thursday
Rain Showers
58°/ 48° 14°/ 9°
30%
Friday
Rain Showers
55°/ 42° 13°/ 6°
40%
Saturday
Mostly Cloudy
55°/ 40° 13°/ 4°
0%
Sunday
Mostly Cloudy
55°/ 40° 13°/ 4°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A slight chance of showers early in the afternoon. A chance of showers late. Breezy. Highs in the lower 70s. South winds 15 to 25 mph, becoming 15 to 20 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 40 percent.

Night: A chance of showers early in the evening, then showers in the late evening and overnight. Breezy with lows in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent.

Calumet City, IL

Today
Thunderstorms
72°/ 62° 22°/ 17°
90%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
60%
Thursday
Mostly Cloudy
60°/ 48° 16°/ 9°
20%
Friday
Rain Showers
55°/ 42° 13°/ 6°
40%
Saturday
Mostly Cloudy
55°/ 38° 13°/ 3°
0%
Sunday
Mostly Cloudy
55°/ 38° 13°/ 3°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A slight chance of showers early in the afternoon. A chance of showers and a slight chance of thunderstorms late. Breezy. Highs in the lower 70s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 40 percent.

Night: A chance of showers early in the evening, then showers in the late evening and overnight. Breezy with lows in the lower 60s. South winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 90 percent.

Joliet, IL

Today
Thunderstorms
70°/ 62° 21°/ 17°
100%
Wednesday
Rain Showers
62°/ 48° 17°/ 9°
70%
Thursday
Mostly Cloudy
60°/ 45° 16°/ 7°
20%
Friday
Rain Showers
55°/ 40° 13°/ 4°
30%
Saturday
Mostly Cloudy
55°/ 38° 13°/ 3°
0%
Sunday
Cloudy
55°/ 35° 13°/ 2°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Breezy. Highs around 70. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 50 percent.

Night: A chance of showers with a slight chance of thunderstorms early in the evening, then showers in the late evening and overnight. Breezy with lows in the lower 60s. South winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation near 100 percent.

Evanston, IL

Today
Rain Showers
68°/ 62° 20°/ 17°
90%
Wednesday
Rain Showers
62°/ 48° 17°/ 9°
70%
Thursday
Rain Showers
58°/ 45° 14°/ 7°
30%
Friday
Rain Showers
55°/ 40° 13°/ 4°
30%
Saturday
Mostly Cloudy
52°/ 38° 11°/ 3°
0%
Sunday
Mostly Cloudy
55°/ 38° 13°/ 3°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A chance of showers in the afternoon. Breezy. Highs in the upper 60s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 50 percent.

Night: A chance of showers early in the evening, then showers in the late evening and overnight. Breezy with lows in the lower 60s. South winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 90 percent.

Aurora, IL

Today
Thunderstorms
68°/ 60° 20°/ 16°
100%
Wednesday
Rain Showers
62°/ 48° 17°/ 9°
70%
Thursday
Rain Showers
58°/ 45° 14°/ 7°
30%
Friday
Rain Showers
55°/ 38° 13°/ 3°
30%
Saturday
Mostly Cloudy
52°/ 35° 11°/ 2°
0%
Sunday
Cloudy
55°/ 35° 13°/ 2°
0%
Monday
Sunny
55°13°
0%

Day: Mostly cloudy. A slight chance of showers late in the morning. A chance of showers and a slight chance of thunderstorms early in the afternoon, then showers likely late. Breezy. Highs in the upper 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 70 percent.

Night: A slight chance of thunderstorms early in the evening. Showers, breezy with lows around 60. South winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation near 100 percent.

Oswego, IL

Today
Thunderstorms
70°/ 60° 21°/ 16°
100%
Wednesday
Rain Showers
62°/ 48° 17°/ 9°
60%
Thursday
Mostly Cloudy
58°/ 45° 14°/ 7°
20%
Friday
Rain Showers
55°/ 38° 13°/ 3°
20%
Saturday
Mostly Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Cloudy
55°/ 35° 13°/ 2°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A slight chance of showers late in the morning. A chance of showers and a slight chance of thunderstorms early in the afternoon, then showers likely late. Breezy. Highs around 70. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 70 percent.

Night: A slight chance of thunderstorms early in the evening. Showers, breezy with lows around 60. South winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation near 100 percent.

Gary, IN

Today
Rain Showers
72°/ 62° 22°/ 17°
80%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
60%
Thursday
Cloudy
62°/ 45° 17°/ 7°
20%
Friday
Rain Showers
55°/ 40° 13°/ 4°
50%
Saturday
Mostly Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Mostly Cloudy
55°/ 35° 13°/ 2°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A slight chance of showers late. Breezy. Highs in the lower 70s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A chance of showers in the evening, then showers after midnight. Breezy with lows in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent.

Channahon, IL

Today
Thunderstorms
72°/ 62° 22°/ 17°
90%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
60%
Thursday
Cloudy
62°/ 45° 17°/ 7°
20%
Friday
Rain Showers
58°/ 38° 14°/ 3°
30%
Saturday
Mostly Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Cloudy
55°/ 35° 13°/ 2°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Breezy. Highs in the lower 70s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 40 percent.

Night: A chance of showers with a slight chance of thunderstorms early in the evening, then showers in the late evening and overnight. Breezy with lows in the lower 60s. South winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 90 percent.

Crete, IL

Today
Thunderstorms
72°/ 62° 22°/ 17°
80%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Cloudy
62°/ 45° 17°/ 7°
20%
Friday
Rain Showers
55°/ 38° 13°/ 3°
40%
Saturday
Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Cloudy
55°/ 35° 13°/ 2°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A slight chance of showers early in the afternoon. A chance of showers and a slight chance of thunderstorms late. Breezy. Highs in the lower 70s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 40 percent.

Night: A chance of showers early in the evening, then showers in the late evening and overnight. Breezy with lows in the lower 60s. South winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 80 percent.

Morris, IL

Today
Thunderstorms
72°/ 60° 22°/ 16°
100%
Wednesday
Rain Showers
48°9°
50%
Thursday
Cloudy
62°/ 45° 17°/ 7°
20%
Friday
Rain Showers
58°/ 38° 14°/ 3°
20%
Saturday
Mostly Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Cloudy
58°/ 35° 14°/ 2°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A slight chance of showers late in the morning. A chance of showers and a slight chance of thunderstorms in the afternoon. Breezy. Highs in the lower 70s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 50 percent.

Night: A slight chance of thunderstorms early in the evening. Showers, breezy with lows around 60. South winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation near 100 percent.

Waukegan, IL

Today
Rain Showers
68°/ 62° 20°/ 17°
90%
Wednesday
Rain Showers
62°/ 48° 17°/ 9°
70%
Thursday
Rain Showers
58°/ 45° 14°/ 7°
30%
Friday
Rain Showers
55°/ 38° 13°/ 3°
30%
Saturday
Mostly Cloudy
52°/ 35° 11°/ 2°
0%
Sunday
Cloudy
55°/ 35° 13°/ 2°
0%
Monday
Cloudy
55°13°
0%

Day: Mostly cloudy. A slight chance of showers late in the morning. A chance of showers in the afternoon. Breezy. Highs in the upper 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 50 percent.

Night: A chance of showers early in the evening, then showers in the late evening and overnight. Breezy with lows in the lower 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 90 percent.

Crystal Lake, IL

Today
Thunderstorms
68°/ 60° 20°/ 16°
90%
Wednesday
Rain Showers
62°/ 48° 17°/ 9°
70%
Thursday
Rain Showers
55°/ 45° 13°/ 7°
40%
Friday
Rain Showers
52°/ 38° 11°/ 3°
30%
Saturday
Mostly Cloudy
52°/ 35° 11°/ 2°
0%
Sunday
Mostly Cloudy
55°/ 35° 13°/ 2°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A chance of showers late in the morning. A slight chance of thunderstorms early in the afternoon. Showers likely in the afternoon. Breezy. Highs in the upper 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 70 percent.

Night: Showers. A slight chance of thunderstorms late in the evening. Breezy with lows around 60. South winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 90 percent.

DeKalb, IL

Today
Thunderstorms
68°/ 58° 20°/ 14°
100%
Wednesday
Rain Showers
48°9°
50%
Thursday
Rain Showers
58°/ 45° 14°/ 7°
20%
Friday
Rain Showers
52°/ 38° 11°/ 3°
20%
Saturday
Mostly Cloudy
52°/ 35° 11°/ 2°
0%
Sunday
Cloudy
55°/ 35° 13°/ 2°
0%
Monday
Sunny
55°13°
0%

Day: Mostly cloudy. A chance of showers late in the morning. A slight chance of thunderstorms in the late morning and early afternoon. Showers likely in the afternoon. Breezy. Highs in the upper 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 70 percent.

Night: A slight chance of thunderstorms in the evening. Showers, breezy with lows in the upper 50s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation near 100 percent.

Kankakee, IL

Today
Thunderstorms
72°/ 62° 22°/ 17°
90%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Cloudy
62°/ 45° 17°/ 7°
20%
Friday
Rain Showers
58°/ 38° 14°/ 3°
40%
Saturday
Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Cloudy
55°/ 35° 13°/ 2°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A slight chance of showers early in the afternoon. A slight chance of thunderstorms in the afternoon. A chance of showers late. Breezy. Highs in the lower 70s. South winds 15 to 25 mph, becoming 15 to 20 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 40 percent.

Night: A chance of showers with a slight chance of thunderstorms early in the evening, then showers in the late evening and overnight. Breezy with lows in the lower 60s. South winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 90 percent.

Ottawa, IL

Today
Thunderstorms
70°/ 58° 21°/ 14°
100%
Wednesday
Rain Showers
48°9°
50%
Thursday
Mostly Cloudy
58°/ 45° 14°/ 7°
20%
Friday
Rain Showers
55°/ 38° 13°/ 3°
20%
Saturday
Mostly Cloudy
55°/ 38° 13°/ 3°
0%
Sunday
Cloudy
55°/ 35° 13°/ 2°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the late morning and early afternoon. Showers likely late. Breezy. Highs around 70. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 70 percent.

Night: A slight chance of thunderstorms early in the evening. Showers, breezy with lows in the upper 50s. South winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation near 100 percent.

Portage, IN

Today
Mostly Cloudy
72°/ 62° 22°/ 17°
70%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
60%
Thursday
Cloudy
62°/ 45° 17°/ 7°
30%
Friday
Rain Showers
55°/ 40° 13°/ 4°
50%
Saturday
Mostly Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Mostly Cloudy
55°/ 38° 13°/ 3°
0%
Monday
Sunny
55°13°
0%

Day: Mostly cloudy. Breezy. Highs in the lower 70s. South winds 15 to 20 mph with gusts up to 35 mph.

Night: Mostly cloudy. A slight chance of showers early in the evening, then a chance of showers late in the evening. Showers likely after midnight. Breezy with lows in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.

Pontiac, IL

Today
Thunderstorms
72°/ 58° 22°/ 14°
90%
Wednesday
Rain Showers
62°/ 48° 17°/ 9°
50%
Thursday
Cloudy
62°/ 45° 17°/ 7°
20%
Friday
Rain Showers
58°/ 38° 14°/ 3°
20%
Saturday
Mostly Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Cloudy
58°/ 35° 14°/ 2°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A slight chance of showers late in the morning. A chance of showers and a slight chance of thunderstorms in the afternoon. Breezy. Highs in the lower 70s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 50 percent.

Night: A slight chance of thunderstorms early in the evening. Showers, breezy with lows in the upper 50s. South winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 90 percent.

Roselawn, IN

Today
Rain Showers
72°/ 62° 22°/ 17°
90%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
60%
Thursday
Cloudy
62°/ 45° 17°/ 7°
20%
Friday
Rain Showers
58°/ 38° 14°/ 3°
40%
Saturday
Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Cloudy
55°/ 35° 13°/ 2°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A slight chance of showers late. Breezy. Highs in the lower 70s. South winds 15 to 25 mph, becoming 15 to 20 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 20 percent.

Night: A slight chance of showers early in the evening, then showers in the late evening and overnight. Breezy with lows in the lower 60s. South winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 90 percent.

Belvidere, IL

Today
Thunderstorms
68°/ 58° 20°/ 14°
90%
Wednesday
Rain Showers
62°/ 48° 17°/ 9°
70%
Thursday
Rain Showers
55°/ 42° 13°/ 6°
40%
Friday
Rain Showers
52°/ 35° 11°/ 2°
20%
Saturday
Mostly Cloudy
52°/ 35° 11°/ 2°
0%
Sunday
Mostly Cloudy
55°/ 35° 13°/ 2°
0%
Monday
Sunny
58°14°
0%

Day: Mostly cloudy. A chance of showers late in the morning. A slight chance of thunderstorms in the late morning and early afternoon. Showers in the afternoon. Breezy. Highs in the upper 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 80 percent.

Night: A slight chance of thunderstorms in the evening. Showers, breezy with lows in the upper 50s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 90 percent.

Names listed above may include county names.

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