Lagoon Park, IL Weather Forecast & Current Conditions

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Lagoon Park, IL Weather Maps

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Lagoon Park Weather Map
UTC Time: 11/1/2026, 01:00
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Lagoon Park, IL Regional Weather

Expires:202611010200;;050691
ASUS43 KLOT 010056
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT SAT OCT 31 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>023-010200-
NORTHEAST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    57  45  64 E6        30.34R TC  14           
CHICAGO-MIDWAY NOT AVBL                                               
AURORA         CLOUDY    54  49  83 CALM      30.34S TC  12           
WAUKEGAN       CLOUDY    57  47  69 SE7       30.34R TC  14           
DUPAGE AIRPORT CLOUDY    56  47  71 SE3       30.34S TC  13           
WHEELING       CLOUDY    57  45  64 SE5       30.36R TC  14           
NORTHERLY ISL*   N/A     57  45  64 SE3         N/A  TC  14           
$$


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

Lagoon Park, IL

Late Afternoon
Rain Showers
52°11°
30%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
65°18°
70%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
80%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Mostly Cloudy
62°/ 45° 17°/ 7°
30%
Friday
Rain Showers
60°/ 42° 16°/ 6°
30%
Saturday
Mostly Cloudy
60°16°
0%

Day: Cloudy. Scattered showers. Temperatures in the upper 50s. East winds 5 to 10 mph. Chance of precipitation 30 percent.

Night: Cloudy. Isolated showers early in the evening. A slight chance of showers after midnight, then a chance of showers late. Lows in the lower 50s. Southeast winds 5 to 10 mph. Chance of precipitation 30 percent.

Crystal Lake, IL

Late Afternoon
Rain Showers
50°10°
30%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
65°/ 58° 18°/ 14°
70%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
80%
Wednesday
Rain Showers
65°/ 45° 18°/ 7°
50%
Thursday
Mostly Cloudy
62°/ 45° 17°/ 7°
0%
Friday
Rain Showers
62°/ 42° 17°/ 6°
30%
Saturday
Mostly Cloudy
60°16°
0%

Day: Cloudy. Scattered showers. Temperatures around 60. East winds around 5 mph. Chance of precipitation 30 percent.

Night: Cloudy. Isolated showers early in the evening. A slight chance of showers after midnight, then a chance of showers late. Lows around 50. Southeast winds around 5 mph. Chance of precipitation 30 percent.

Evanston, IL

Late Afternoon
Rain Showers
52°11°
30%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
65°/ 58° 18°/ 14°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Mostly Cloudy
62°/ 48° 17°/ 9°
30%
Friday
Rain Showers
62°/ 45° 17°/ 7°
30%
Saturday
Mostly Cloudy
62°17°
0%

Day: Cloudy. Isolated showers. Temperatures around 60. East winds 5 to 10 mph. Chance of precipitation 20 percent.

Night: Cloudy. A slight chance of showers until early morning, then a chance of showers late. Lows in the lower 50s. Southeast winds around 5 mph. Chance of precipitation 30 percent.

Aurora, IL

Late Afternoon
Rain Showers
52°11°
30%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
65°18°
60%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
80%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Mostly Cloudy
62°/ 45° 17°/ 7°
30%
Friday
Rain Showers
62°/ 42° 17°/ 6°
30%
Saturday
Mostly Cloudy
62°17°
0%

Day: Cloudy. Isolated showers. Temperatures in the lower 60s. East winds around 5 mph. Chance of precipitation 20 percent.

Night: Cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the lower 50s. Southeast winds around 5 mph. Chance of precipitation 30 percent.

Kenosha, WI

Late Afternoon
Rain Showers
48°9°
90%
Sunday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Rain Showers
70°/ 52° 21°/ 11°
80%
Wednesday
Rain Showers
65°/ 45° 18°/ 7°
50%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
20%
Friday
Rain Showers
60°/ 42° 16°/ 6°
30%
Saturday
Rain Showers
60°16°
20%

Day: Light rain showers. Southeast winds 5 to 10 mph. Chance of showers 90 percent.

Night: Mostly cloudy. Chance of sprinkles in the evening. Slight chance of light rain showers after midnight. Lows in the upper 40s. Southeast winds up to 5 mph. Chance of showers 20 percent.

Whitewater, WI

Late Afternoon
Rain Showers
48°9°
90%
Sunday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Monday
Rain Showers
65°/ 55° 18°/ 13°
80%
Tuesday
Rain Showers
70°/ 52° 21°/ 11°
90%
Wednesday
Rain Showers
65°/ 45° 18°/ 7°
50%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
20%
Friday
Rain Showers
60°/ 42° 16°/ 6°
30%
Saturday
Rain Showers
60°16°
20%

Day: Light rain showers. Southeast winds around 5 mph. Chance of showers 90 percent.

Night: Mostly cloudy. Chance of sprinkles in the evening. Slight chance of light rain showers after midnight. Lows in the upper 40s. Southeast winds up to 5 mph. Chance of showers 20 percent.

Naperville, IL

Late Afternoon
Rain Showers
52°11°
30%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
65°/ 58° 18°/ 14°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Mostly Cloudy
62°/ 48° 17°/ 9°
30%
Friday
Rain Showers
62°/ 45° 17°/ 7°
30%
Saturday
Mostly Cloudy
62°17°
0%

Day: Cloudy. Isolated showers. Temperatures in the lower 60s. East winds around 5 mph. Chance of precipitation 20 percent.

Night: Cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the lower 50s. Southeast winds around 5 mph. Chance of precipitation 30 percent.

Chicago, IL

Late Afternoon
Rain Showers
55°13°
30%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
30%
Monday
Rain Showers
68°20°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
65°/ 50° 18°/ 10°
50%
Thursday
Mostly Cloudy
65°/ 48° 18°/ 9°
30%
Friday
Rain Showers
62°/ 45° 17°/ 7°
40%
Saturday
Mostly Cloudy
62°17°
0%

Day: Cloudy. Isolated showers. Temperatures in the lower 60s. East winds 5 to 10 mph. Chance of precipitation 20 percent.

Night: Cloudy. A slight chance of showers until early morning. A chance of showers late. Lows in the mid 50s. Southeast winds 5 to 10 mph. Chance of precipitation 30 percent.

Racine, WI

Late Afternoon
Rain Showers
48°9°
90%
Sunday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Rain Showers
68°/ 52° 20°/ 11°
90%
Wednesday
Rain Showers
65°/ 45° 18°/ 7°
50%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
20%
Friday
Rain Showers
58°/ 42° 14°/ 6°
30%
Saturday
Rain Showers
58°14°
20%

Day: Light rain showers. Southeast winds 5 to 10 mph. Chance of showers 90 percent.

Night: Mostly cloudy. Chance of sprinkles in the evening. Slight chance of light rain showers after midnight. Lows in the upper 40s. Southeast winds up to 10 mph. Chance of showers 20 percent.

Belvidere, IL

Late Afternoon
Rain Showers
52°11°
30%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
65°18°
70%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
90%
Wednesday
Rain Showers
65°/ 45° 18°/ 7°
50%
Thursday
Mostly Cloudy
62°/ 42° 17°/ 6°
0%
Friday
Rain Showers
62°/ 42° 17°/ 6°
30%
Saturday
Mostly Cloudy
62°17°
0%

Day: Cloudy. Isolated showers. Temperatures around 60. Southeast winds around 5 mph. Chance of precipitation 20 percent.

Night: Cloudy. Isolated showers early in the evening. A slight chance of showers after midnight, then a chance of showers late. Lows in the lower 50s. Southeast winds around 5 mph. Chance of precipitation 30 percent.

DeKalb, IL

Late Afternoon
Rain Showers
52°11°
30%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
65°/ 58° 18°/ 14°
70%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
80%
Wednesday
Rain Showers
65°/ 45° 18°/ 7°
50%
Thursday
Mostly Cloudy
62°/ 45° 17°/ 7°
30%
Friday
Rain Showers
62°/ 42° 17°/ 6°
30%
Saturday
Mostly Cloudy
62°17°
0%

Day: Cloudy. Isolated showers. Temperatures around 60. East winds around 5 mph. Chance of precipitation 20 percent.

Night: Cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the lower 50s. Southeast winds around 5 mph. Chance of precipitation 30 percent.

Joliet, IL

Late Afternoon
Rain Showers
52°11°
30%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
68°/ 58° 20°/ 14°
40%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 48° 20°/ 9°
50%
Thursday
Mostly Cloudy
65°/ 45° 18°/ 7°
30%
Friday
Rain Showers
62°/ 42° 17°/ 6°
30%
Saturday
Mostly Cloudy
62°17°
0%

Day: Cloudy. Isolated showers. Temperatures in the lower 60s. East winds around 5 mph. Chance of precipitation 20 percent.

Night: Cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the lower 50s. East winds around 5 mph. Chance of precipitation 30 percent.

Oswego, IL

Late Afternoon
Cloudy
52°11°
30%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
68°20°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
80%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Mostly Cloudy
65°/ 45° 18°/ 7°
30%
Friday
Rain Showers
62°/ 42° 17°/ 6°
30%
Saturday
Mostly Cloudy
62°17°
0%

Day: Cloudy. Temperatures in the lower 60s. East winds around 5 mph.

Night: Cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the lower 50s. East winds around 5 mph. Chance of precipitation 30 percent.

Rockford, IL

Late Afternoon
Rain Showers
52°11°
30%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
65°18°
90%
Tuesday
Rain Showers
70°/ 50° 21°/ 10°
90%
Wednesday
Rain Showers
65°/ 45° 18°/ 7°
50%
Thursday
Mostly Cloudy
62°/ 42° 17°/ 6°
0%
Friday
Mostly Cloudy
62°/ 40° 17°/ 4°
0%
Saturday
Mostly Cloudy
62°17°
0%

Day: Cloudy. Isolated showers. Temperatures in the upper 50s. East winds around 5 mph. Chance of precipitation 20 percent.

Night: Cloudy. Isolated showers early in the evening. A slight chance of showers after midnight, then a chance of showers late. Lows in the lower 50s. Southeast winds around 5 mph. Chance of precipitation 30 percent.

Janesville, WI

Late Afternoon
Rain Showers
48°9°
70%
Sunday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Monday
Rain Showers
65°/ 55° 18°/ 13°
90%
Tuesday
Rain Showers
68°/ 50° 20°/ 10°
90%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
50%
Thursday
Rain Showers
60°/ 42° 16°/ 6°
20%
Friday
Rain Showers
60°/ 40° 16°/ 4°
30%
Saturday
Rain Showers
60°16°
20%

Day: Light rain showers likely. Southeast winds around 5 mph. Chance of showers 70 percent.

Night: Mostly cloudy. Chance of sprinkles in the evening. Slight chance of light rain showers after midnight. Lows in the upper 40s. Southeast winds up to 5 mph. Chance of showers 20 percent.

Waukesha, WI

Late Afternoon
Rain Showers
48°9°
90%
Sunday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Monday
Rain Showers
65°/ 55° 18°/ 13°
80%
Tuesday
Rain Showers
68°/ 52° 20°/ 11°
90%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
50%
Thursday
Rain Showers
60°/ 45° 16°/ 7°
20%
Friday
Rain Showers
58°/ 42° 14°/ 6°
30%
Saturday
Rain Showers
58°14°
20%

Day: Light rain showers. Southeast winds 5 to 10 mph. Chance of showers 90 percent.

Night: Mostly cloudy. Chance of sprinkles in the evening. Lows in the upper 40s. Southeast winds up to 5 mph.

Calumet City, IL

Late Afternoon
Rain Showers
52°11°
30%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
68°/ 58° 20°/ 14°
40%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 48° 20°/ 9°
50%
Thursday
Mostly Cloudy
65°/ 48° 18°/ 9°
30%
Friday
Rain Showers
62°/ 45° 17°/ 7°
40%
Saturday
Mostly Cloudy
62°17°
0%

Day: Cloudy. Isolated showers. Temperatures in the lower 60s. East winds around 5 mph. Chance of precipitation 20 percent.

Night: Cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the lower 50s. Southeast winds around 5 mph. Chance of precipitation 30 percent.

Milwaukee, WI

Late Afternoon
Rain Showers
48°9°
90%
Sunday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Monday
Rain Showers
62°/ 55° 17°/ 13°
80%
Tuesday
Rain Showers
68°/ 52° 20°/ 11°
90%
Wednesday
Rain Showers
62°/ 48° 17°/ 9°
50%
Thursday
Rain Showers
60°/ 45° 16°/ 7°
20%
Friday
Rain Showers
58°/ 42° 14°/ 6°
30%
Saturday
Rain Showers
58°14°
20%

Day: Light rain showers. Southeast winds 5 to 10 mph. Chance of showers 90 percent.

Night: Mostly cloudy. A 20 percent chance of light rain showers in the evening. Lows in the upper 40s. South winds up to 10 mph.

Rochelle, IL

Late Afternoon
Rain Showers
52°11°
30%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
68°/ 58° 20°/ 14°
70%
Tuesday
Rain Showers
72°/ 50° 22°/ 10°
90%
Wednesday
Rain Showers
65°/ 45° 18°/ 7°
50%
Thursday
Mostly Cloudy
62°/ 42° 17°/ 6°
0%
Friday
Mostly Cloudy
62°/ 40° 17°/ 4°
0%
Saturday
Mostly Cloudy
62°17°
0%

Day: Cloudy. Isolated showers. Temperatures in the lower 60s. East winds around 5 mph. Chance of precipitation 20 percent.

Night: Cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the lower 50s. Southeast winds around 5 mph. Chance of precipitation 30 percent.

Watertown, WI

Late Afternoon
Rain Showers
48°9°
70%
Sunday
Partly Cloudy
68°/ 50° 20°/ 10°
0%
Monday
Rain Showers
65°/ 55° 18°/ 13°
90%
Tuesday
Rain Showers
70°/ 50° 21°/ 10°
90%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
50%
Thursday
Rain Showers
60°/ 42° 16°/ 6°
20%
Friday
Rain Showers
58°/ 40° 14°/ 4°
30%
Saturday
Rain Showers
58°14°
20%

Day: Light rain showers likely. Southeast winds around 5 mph. Chance of showers 70 percent.

Night: Mostly cloudy. Chance of sprinkles in the evening. Slight chance of light rain showers after midnight. Lows in the upper 40s. Southeast winds up to 5 mph. Chance of showers 20 percent.

Names listed above may include county names.

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