Gurnee, IL Weather Forecast & Current Conditions

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Gurnee, IL Weather Maps

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Gurnee Weather Map
UTC Time: 10/4/2026, 02:49
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Gurnee, IL Regional Weather

Expires:202610040300;;493763
ASUS43 KLOT 040210
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT SAT OCT 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>023-040300-
NORTHEAST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    60  51  72 SE3       30.17S TC  16           
CHICAGO-MIDWAY PTCLDY    62  48  60 SE5       30.18R TC  17           
AURORA         CLEAR     55  51  86 CALM      30.17S TC  13           
JOLIET*        CLEAR     55  53  91 CALM      30.19R TC  13           
WAUKEGAN       CLEAR     59  54  83 SE7       30.16F TC  15           
DUPAGE AIRPORT CLEAR     57  51  80 CALM      30.18S TC  14           
KANKAKEE*      CLEAR     57  46  65 SE5       30.20R TC  14           
WHEELING       CLEAR     57  54  89 CALM      30.19F TC  14           
ROMEOVILLE*    PTCLDY    57  50  77 SE6       30.19S TC  14           
LANSING*       CLEAR     58  48  69 SE3       30.19S TC  14           
NORTHERLY ISL*   N/A     62  46  55 S5          N/A  TC  17           
$$


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

Gurnee, IL

Tonight
Sprinkles
48°9°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Cloudy
72°/ 48° 22°/ 9°
0%
Thursday
Cloudy
68°/ 48° 20°/ 9°
0%
Friday
Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Sunny
72°22°
0%

Night: Mostly clear in the evening, then becoming partly cloudy. A slight chance of sprinkles after midnight. Lows in the upper 40s. South winds 5 to 10 mph, becoming southwest after midnight.

Kenosha, WI

Tonight
Mostly Cloudy
48°9°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
68°/ 48° 20°/ 9°
0%
Friday
Sunny
68°/ 50° 20°/ 10°
0%
Saturday
Sunny
72°22°
0%

Night: Mostly clear then becoming mostly cloudy in the late evening and early morning then becoming mostly clear. Lows in the upper 40s. South winds up to 10 mph.

Crystal Lake, IL

Tonight
Sprinkles
45°7°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Cloudy
72°/ 45° 22°/ 7°
0%
Thursday
Cloudy
68°/ 48° 20°/ 9°
0%
Friday
Cloudy
68°/ 50° 20°/ 10°
0%
Saturday
Sunny
72°22°
0%

Night: Mostly clear in the evening, then becoming partly cloudy. A slight chance of sprinkles after midnight. Lows in the mid 40s. South winds around 5 mph.

Evanston, IL

Tonight
Cloudy
48°9°
0%
Sunday
Sunny
70°/ 45° 21°/ 7°
0%
Monday
Sunny
62°/ 45° 17°/ 7°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
72°/ 50° 22°/ 10°
0%
Thursday
Cloudy
68°/ 50° 20°/ 10°
0%
Friday
Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Sunny
72°22°
0%

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. South winds 5 to 10 mph, becoming southwest after midnight.

Whitewater, WI

Tonight
Rain Showers
48°9°
20%
Sunday
Sunny
68°/ 40° 20°/ 4°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
70°/ 45° 21°/ 7°
0%
Thursday
Sunny
68°/ 45° 20°/ 7°
0%
Friday
Sunny
68°/ 48° 20°/ 9°
0%
Saturday
Sunny
72°22°
0%

Night: Mostly clear then becoming mostly cloudy late in the evening then becoming partly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the upper 40s. South winds up to 5 mph.

Racine, WI

Tonight
Rain Showers
48°9°
20%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
65°/ 52° 18°/ 11°
0%
Wednesday
Sunny
70°/ 45° 21°/ 7°
0%
Thursday
Sunny
68°/ 45° 20°/ 7°
0%
Friday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Saturday
Sunny
72°22°
0%

Night: Partly cloudy then becoming mostly cloudy in the late evening and early morning then becoming mostly clear. A 20 percent chance of light rain showers after midnight. Lows in the upper 40s. South winds up to 10 mph.

Aurora, IL

Tonight
Cloudy
45°7°
0%
Sunday
Sunny
70°/ 42° 21°/ 6°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Cloudy
70°/ 48° 21°/ 9°
0%
Friday
Cloudy
70°/ 52° 21°/ 11°
0%
Saturday
Sunny
75°24°
0%

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. South winds around 5 mph.

Chicago, IL

Tonight
Clear
50°10°
0%
Sunday
Sunny
72°/ 50° 22°/ 10°
0%
Monday
Sunny
62°/ 48° 17°/ 9°
0%
Tuesday
Sunny
68°/ 55° 20°/ 13°
0%
Wednesday
Sunny
72°/ 52° 22°/ 11°
0%
Thursday
Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Cloudy
68°/ 55° 20°/ 13°
0%
Saturday
Sunny
72°22°
0%

Night: Mostly clear. Lows around 50. Southeast winds 5 to 10 mph, becoming southwest after midnight.

Naperville, IL

Tonight
Clear
48°9°
0%
Sunday
Sunny
70°/ 45° 21°/ 7°
0%
Monday
Sunny
65°/ 45° 18°/ 7°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
72°/ 50° 22°/ 10°
0%
Thursday
Cloudy
70°/ 52° 21°/ 11°
0%
Friday
Cloudy
70°/ 52° 21°/ 11°
0%
Saturday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the upper 40s. South winds around 5 mph.

Milwaukee, WI

Tonight
Rain Showers
48°9°
40%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
62°/ 45° 17°/ 7°
0%
Tuesday
Sunny
65°/ 52° 18°/ 11°
0%
Wednesday
Sunny
68°/ 48° 20°/ 9°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
0%
Friday
Sunny
65°/ 50° 18°/ 10°
0%
Saturday
Sunny
70°21°
0%

Night: Partly cloudy then becoming mostly cloudy in the late evening and early morning then becoming mostly clear. Chance of sprinkles late in the evening. Chance of light rain showers after midnight. Lows in the upper 40s. South winds up to 10 mph. Chance of showers 40 percent.

Waukesha, WI

Tonight
Rain Showers
48°9°
40%
Sunday
Sunny
68°/ 40° 20°/ 4°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
65°/ 52° 18°/ 11°
0%
Wednesday
Sunny
70°/ 45° 21°/ 7°
0%
Thursday
Sunny
68°/ 45° 20°/ 7°
0%
Friday
Sunny
65°/ 48° 18°/ 9°
0%
Saturday
Sunny
72°22°
0%

Night: Partly cloudy then becoming mostly cloudy in the late evening and early morning then becoming mostly clear. Chance of sprinkles late in the evening. Chance of light rain showers after midnight. Lows in the upper 40s. South winds around 5 mph. Chance of showers 40 percent.

Belvidere, IL

Tonight
Sprinkles
45°7°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Cloudy
72°/ 45° 22°/ 7°
0%
Thursday
Cloudy
68°/ 48° 20°/ 9°
0%
Friday
Cloudy
68°/ 50° 20°/ 10°
0%
Saturday
Sunny
75°24°
0%

Night: Partly cloudy. A slight chance of sprinkles after midnight. Lows in the mid 40s. South winds around 5 mph.

DeKalb, IL

Tonight
Cloudy
45°7°
0%
Sunday
Sunny
70°/ 42° 21°/ 6°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Cloudy
70°/ 48° 21°/ 9°
0%
Friday
Cloudy
72°/ 52° 22°/ 11°
0%
Saturday
Sunny
75°24°
0%

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. South winds around 5 mph.

Joliet, IL

Tonight
Clear
45°7°
0%
Sunday
Sunny
72°/ 45° 22°/ 7°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Cloudy
72°/ 50° 22°/ 10°
0%
Friday
Cloudy
72°/ 52° 22°/ 11°
0%
Saturday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the mid 40s. South winds around 5 mph.

Watertown, WI

Tonight
Rain Showers
48°9°
40%
Sunday
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
70°/ 45° 21°/ 7°
0%
Thursday
Partly Cloudy
68°/ 45° 20°/ 7°
0%
Friday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Saturday
Sunny
72°22°
0%

Night: Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Chance of sprinkles late in the evening. Chance of light rain showers after midnight. Lows in the upper 40s. Southwest winds 5 to 10 mph. Chance of showers 40 percent.

Calumet City, IL

Tonight
Clear
45°7°
0%
Sunday
Sunny
72°/ 48° 22°/ 9°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
72°/ 50° 22°/ 10°
0%
Thursday
Cloudy
70°/ 52° 21°/ 11°
0%
Friday
Sunny
72°/ 52° 22°/ 11°
0%
Saturday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the mid 40s. South winds around 5 mph.

Janesville, WI

Tonight
Rain Showers
48°9°
30%
Sunday
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
68°/ 48° 20°/ 9°
0%
Friday
Sunny
68°/ 50° 20°/ 10°
0%
Saturday
Sunny
72°22°
0%

Night: Mostly clear then becoming mostly cloudy late in the evening then becoming partly cloudy. A 30 percent chance of light rain showers after midnight. Lows in the upper 40s. Southwest winds 5 to 10 mph.

Oswego, IL

Tonight
Clear
45°7°
0%
Sunday
Sunny
72°/ 45° 22°/ 7°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tuesday
Sunny
70°/ 52° 21°/ 11°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Cloudy
72°/ 50° 22°/ 10°
0%
Friday
Cloudy
72°/ 52° 22°/ 11°
0%
Saturday
Sunny
78°26°
0%

Night: Mostly clear. Lows in the mid 40s. South winds around 5 mph.

Gary, IN

Tonight
Clear
42°6°
0%
Sunday
Sunny
72°/ 48° 22°/ 9°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°/ 48° 20°/ 9°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Cloudy
70°/ 48° 21°/ 9°
0%
Friday
Cloudy
72°/ 50° 22°/ 10°
0%
Saturday
Sunny
75°24°
0%

Night: Clear. Lows in the lower 40s. South winds around 5 mph.

Rockford, IL

Tonight
Sprinkles
45°7°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Cloudy
68°/ 48° 20°/ 9°
0%
Friday
Cloudy
70°/ 50° 21°/ 10°
0%
Saturday
Sunny
75°24°
0%

Night: Partly cloudy. A slight chance of sprinkles after midnight. Lows in the mid 40s. Southwest winds around 5 mph.

Names listed above may include county names.

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