ISLAND LAKE, IL 60042 Weather Forecast & Current Conditions

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60042 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WAUKEGAN, IL Current Weather
4:51 AM CDT MAY 19, 2026
Overcast 70°F
Feels Like:	70°F
Dewpoint:	61°F
Rel. Hum.:	73%
Visibility:	10 miles
Wind:	SSW at 18 mph, gusts to 30
Pressure:	29.83 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

60042 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	ISLAND LAKE, IL 60042 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly cloudy. A slight chance of showers until late afternoon. A slight chance of thunderstorms early in the afternoon. Breezy. Highs in the mid 70s. Southwest winds 15 to 20 mph, becoming west in the afternoon. Gusts up to 30 mph. Chance of precipitation 20 percent.

TONIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. Northwest winds 10 to 15 mph.

WEDNESDAY
Partly cloudy. Highs in the upper 50s. Northeast winds 10 to 15 mph.

WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 40s. Northeast winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight.

THURSDAY
Mostly cloudy. Highs around 60. East winds 10 to 15 mph.

THURSDAY NIGHT
Mostly cloudy. Lows in the mid 40s.

FRIDAY
Mostly cloudy. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of precipitation 60 percent.

FRIDAY NIGHT
A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 40s. Chance of precipitation 50 percent.

SATURDAY
Mostly cloudy. Highs around 70.

SATURDAY NIGHT
Mostly cloudy. Lows around 50.

SUNDAY
Mostly cloudy. Highs in the mid 70s.

SUNDAY NIGHT
Partly cloudy. Lows in the mid 50s.

MEMORIAL DAY
Partly cloudy. Highs in the lower 80s.

60042 WEATHER SATELLITE LOOPS

Visible Weather Satellite
ISLAND LAKE, IL 60042

Infrared Weather Satellite
ISLAND LAKE, IL 60042

60042 WEATHER RADAR LOOP

NEXRAD Weather Radar
ISLAND LAKE, IL 60042

MOS COMPUTER WEATHER FORECAST

WAUKEGAN, IL 3 hourly weather forecast

weather forecast created 7:00 PM CDT 5/18/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
19 MAY 2026

1 AM

71°

71°

Mostly Cloudy

43%
RAIN
.25–.5 in

0% Thunder
( 25% severe)

SSW 13

79%

64°

Low 68°

4 AM

70°

70°

Mostly Cloudy

SSW 14

81%

64°

High 82°

7 AM

69°

69°

Mostly Cloudy

19%
RAIN
.01–.1 in

0% Thunder
( 12% severe)

SSW 15

81%

63°

Mostly Cloudy

Chance of Rain

Breezy

10 AM

76°

78°

Mostly Cloudy

SW 17

71%

66°

1 PM

79°

81°

Mostly Cloudy

25%
RAIN
<.01 in

0% Thunder
( 23% severe)

WSW 17

64%

66°

4 PM

76°

78°

Mostly Cloudy

W 15

56%

59°

7 PM

71°

71°

Mostly Cloudy

3%

0% Thunder
( 6% severe)

WNW 12

53%

53°

10 PM

62°

61°

Mostly Cloudy

NW 9

65%

50°

Wednesday
20 MAY 2026

1 AM

56°

54°

Partly Cloudy

1%

0% Thunder
( 0% severe)

NNW 9

66%

45°

Low 46°

4 AM

51°

48°

Mostly Cloudy

NNW 9

71%

42°

High 56°

7 AM

50°

46°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

N 9

71%

41°

Mostly Cloudy

10 AM

54°

51°

Mostly Cloudy

NNE 10

57%

39°

1 PM

53°

49°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NE 13

57%

38°

4 PM

52°

48°

Partly Cloudy

NE 13

54%

36°

7 PM

49°

44°

Partly Cloudy

0%

0% Thunder
( 1% severe)

NNE 12

54%

33°

10 PM

47°

43°

Mostly Cloudy

NNE 9

63%

35°


WAUKEGAN, IL extended weather forecast
Thursday 21 MAY 2026	Friday 22 MAY 2026	Saturday 23 MAY 2026	Sunday 24 MAY 2026	Monday 25 MAY 2026
Low 42°	Low 43°	Low 51°	Low 51°	Low 53°
High 55°	High 58°	High 64°	High 74°	High 73°

Partly Cloudy 10% Rain	Overcast 44% Rain	Overcast 71% Rain	Mostly Cloudy 32% Rain	Partly Cloudy 19% Rain

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