GRAYSLAKE, IL 60030 Weather Forecast & Current Conditions

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WAUKEGAN, IL
Current Weather

11:51 PM CDT MAY 15, 2025
Clear
72°F
Feels Like: 72°F
Dewpoint: 48°F
Rel. Hum.: 43%
Visibility: 10 miles
Wind: W at 9 mph
Pressure: 29.58 inches
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GRAYSLAKE, IL 60030
Weather Forecast

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REST OF TONIGHT
Mostly cloudy late in the evening, then becoming partly cloudy late in the evening, then becoming clear after midnight. Lows in the upper 50s. West winds 15 to 20 mph with gusts up to 25 mph, becoming southwest 5 to 10 mph after midnight.
FRIDAY
Sunny in the morning, then becoming partly cloudy. A chance of showers and thunderstorms late in the afternoon. Windy with highs in the mid 80s. South winds 20 to 25 mph, becoming 15 to 25 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation 30 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms early in the evening. Breezy with lows in the lower 50s. Southwest winds 15 to 25 mph with gusts up to 35 mph, becoming west 15 to 20 mph with gusts up to 25 mph after midnight. Chance of precipitation 40 percent.
SATURDAY
Mostly cloudy through mid afternoon, then becoming partly cloudy. Breezy with highs in the mid 60s. West winds 15 to 20 mph with gusts up to 30 mph.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight.
SUNDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 60s inland, but only in the mid 50s near the lake. Temperature falling into the mid 50s in the afternoon.
SUNDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 40s.
MONDAY
Mostly cloudy with a 20 percent chance of showers. Highs in the upper 50s inland, but only in the lower 50s near the lake.
MONDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the upper 40s. Chance of precipitation 50 percent.
TUESDAY
Showers likely. Highs in the upper 50s inland, but only in the mid 50s near the lake. Chance of precipitation 70 percent.
TUESDAY NIGHT
Showers, mainly in the evening. Lows in the upper 40s. Chance of precipitation 80 percent.
WEDNESDAY
Mostly cloudy. Showers likely, mainly in the morning. Breezy with highs in the upper 50s inland, but only in the mid 50s near the lake. Chance of precipitation 60 percent.
WEDNESDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the mid 40s. Chance of precipitation 30 percent.

Visible Weather Satellite
GRAYSLAKE, IL 60030
Infrared Weather Satellite
GRAYSLAKE, IL 60030
NEXRAD Weather Radar
GRAYSLAKE, IL 60030

WAUKEGAN, IL 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/15/2025
Friday
16 MAY 2025
GRAYSLAKE, IL 60030 weather forecast Day 1, 0 hours 1 AM 63° 63° Clear 1%

0% Thunder
( 0% severe)
WSW   8 67% 52°
Low 58° GRAYSLAKE, IL 60030 weather forecast Day 1, 3 hours 4 AM 59° 58° Clear SSW   6 69% 49°
High 82° GRAYSLAKE, IL 60030 weather forecast Day 1, 6 hours 7 AM 61° 60° Clear 3%

0% Thunder
( 1% severe)
SSW   9 67% 50°

Partly Cloudy

Chance of Rain

GRAYSLAKE, IL 60030 weather forecast Day 1, 9 hours 10 AM 73° 73° Clear SSW   13 46% 51°
GRAYSLAKE, IL 60030 weather forecast Day 1, 12 hours 1 PM 79° 79° Partly Cloudy 41%
RAIN
.5–1 in
0% Thunder
( 30% severe)
S   16 34% 48°
GRAYSLAKE, IL 60030 weather forecast Day 1, 15 hours 4 PM 79° 79° Partly Cloudy S   16 32% 47°
GRAYSLAKE, IL 60030 weather forecast Day 1, 18 hours 7 PM 72° 72° Partly Cloudy 44%
RAIN
.1–.25 in
0% Thunder
( 33% severe)
SSW   13 46% 50°
GRAYSLAKE, IL 60030 weather forecast Day 1, 21 hours 10 PM 63° 62° Partly Cloudy WSW   12 60% 49°
Saturday
17 MAY 2025
GRAYSLAKE, IL 60030 weather forecast Day 2, 0 hours 1 AM 59° 57° Partly Cloudy 6%

0% Thunder
( 1% severe)
W   10 60% 45°
Low 52° GRAYSLAKE, IL 60030 weather forecast Day 2, 3 hours 4 AM 55° 52° Mostly Cloudy WSW   12 61% 42°
High 66° GRAYSLAKE, IL 60030 weather forecast Day 2, 6 hours 7 AM 54° 50° Mostly Cloudy 3%

0% Thunder
( 1% severe)
W   14 66% 43°

Mostly Cloudy




Breezy
GRAYSLAKE, IL 60030 weather forecast Day 2, 9 hours 10 AM 58° 55° Mostly Cloudy W   16 60% 44°
GRAYSLAKE, IL 60030 weather forecast Day 2, 12 hours 1 PM 61° 58° Mostly Cloudy 2%

0% Thunder
( 2% severe)
W   17 56% 45°
GRAYSLAKE, IL 60030 weather forecast Day 2, 15 hours 4 PM 64° 62° Partly Cloudy W   17 50% 45°
GRAYSLAKE, IL 60030 weather forecast Day 2, 18 hours 7 PM 62° 60° Partly Cloudy 1%

0% Thunder
( 4% severe)
WNW   14 52% 44°
GRAYSLAKE, IL 60030 weather forecast Day 2, 21 hours 10 PM 57° 55° Partly Cloudy WNW   9 62% 44°

WAUKEGAN, IL extended weather forecast

Sunday
18 MAY 2025
Monday
19 MAY 2025
Tuesday
20 MAY 2025
Wednesday
21 MAY 2025
Thursday
22 MAY 2025
Low 47° Low 42° Low 43° Low 44° Low 42°
High 59° High 53° High 51° High 57° High 60°
GRAYSLAKE, IL 60030 weather forecast Day 3 GRAYSLAKE, IL 60030 weather forecast Day 4 GRAYSLAKE, IL 60030 weather forecast Day 5 GRAYSLAKE, IL 60030 weather forecast Day 6 GRAYSLAKE, IL 60030 weather forecast Day 7
Overcast
6% Rain
Overcast
39% Rain
Overcast
63% Rain
Overcast
51% Rain
Mostly Cloudy
21% Rain
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