CRYSTAL LAKE, IL 60012 Weather Forecast & Current Conditions
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  60012 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CHICAGO/WHEELING, IL
Current Weather
2:52 AM CDT JUN 9, 2026
Overcast
72°F
Feels Like: 72°F
Dewpoint: 72°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: SSW at 3 mph
Pressure: 29.94 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  60012 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

CRYSTAL LAKE, IL 60012
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. West winds 5 to 10 mph. Chance of precipitation 20 percent.
TONIGHT
Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. North winds around 5 mph, becoming south after midnight. Chance of precipitation 40 percent.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers and thunderstorms early in the morning. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 90s. South winds 10 to 15 mph, increasing to southwest 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 50 percent. Heat index values up to 100.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Breezy with lows around 70. Southwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. Chance of precipitation 70 percent.
THURSDAY
Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph, increasing to 15 to 20 mph with gusts up to 25 mph in the afternoon. Chance of precipitation 90 percent.
THURSDAY NIGHT
Mostly cloudy with showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 60. Chance of precipitation 80 percent.
FRIDAY
Mostly sunny. Highs in the upper 70s.
FRIDAY NIGHT
Clear. Lows around 60.
SATURDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s.
SATURDAY NIGHT
Mostly clear with a chance of showers in the evening, then partly cloudy after midnight. Lows in the upper 50s. Chance of precipitation 30 percent.
SUNDAY
Mostly cloudy. Highs in the mid 70s.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 50s.
MONDAY
Partly cloudy. A chance of showers in the afternoon. Highs in the mid 70s. Chance of precipitation 30 percent.

  60012 WEATHER SATELLITE LOOPS
Visible Weather Satellite
CRYSTAL LAKE, IL 60012
Infrared Weather Satellite
CRYSTAL LAKE, IL 60012
  60012 WEATHER RADAR LOOP
NEXRAD Weather Radar
CRYSTAL LAKE, IL 60012
 MOS COMPUTER WEATHER FORECAST

CHICAGO/WHEELING, IL 3 hourly weather forecast
weather forecast created  7:00 PM CDT  6/ 8/2026
Tuesday
9 JUN 2026		 CRYSTAL LAKE, IL 60012 weather forecast Day 1, 0 hours 1 AM 73° 73° Mostly Cloudy 49%
RAIN
.1–.25 in		 0% Thunder
( 17% severe)		 SSE   5 87% 69°
Low 70° CRYSTAL LAKE, IL 60012 weather forecast Day 1, 3 hours 4 AM 71° 71° Mostly Cloudy SSW   3 90% 68°
High 87° CRYSTAL LAKE, IL 60012 weather forecast Day 1, 6 hours 7 AM 72° 72° Mostly Cloudy 15%
RAIN
.01–.1 in		 0% Thunder
( 15% severe)		 SW   5 90% 69°

Mostly Cloudy



 CRYSTAL LAKE, IL 60012 weather forecast Day 1, 9 hours 10 AM 77° 78° Mostly Cloudy WSW   7 85% 72°
CRYSTAL LAKE, IL 60012 weather forecast Day 1, 12 hours 1 PM 83° 88° Mostly Cloudy 15%
RAIN
<.01 in		 0% Thunder
( 26% severe)		 W   8 70% 72°
CRYSTAL LAKE, IL 60012 weather forecast Day 1, 15 hours 4 PM 87° 92° Mostly Cloudy W   9 57% 70°
CRYSTAL LAKE, IL 60012 weather forecast Day 1, 18 hours 7 PM 85° 89° Mostly Cloudy 4%

 0% Thunder
( 24% severe)		 WNW   6 59% 69°
CRYSTAL LAKE, IL 60012 weather forecast Day 1, 21 hours 10 PM 75° 75° Partly Cloudy   CALM 82% 69°
Wednesday
10 JUN 2026		 CRYSTAL LAKE, IL 60012 weather forecast Day 2, 0 hours 1 AM 72° 72° Mostly Cloudy 56%
RAIN
1–2 in		 0% Thunder
( 38% severe)		   CALM 87% 68°
Low 66° CRYSTAL LAKE, IL 60012 weather forecast Day 2, 3 hours 4 AM 71° 71° Mostly Cloudy   CALM 90% 68°
High 94° CRYSTAL LAKE, IL 60012 weather forecast Day 2, 6 hours 7 AM 73° 73° Mostly Cloudy 9%

 0% Thunder
( 13% severe)		 S   6 90% 70°

Mostly Cloudy



 CRYSTAL LAKE, IL 60012 weather forecast Day 2, 9 hours 10 AM 81° 86° Mostly Cloudy SSW   12 79% 74°
CRYSTAL LAKE, IL 60012 weather forecast Day 2, 12 hours 1 PM 89° 99° Partly Cloudy 7%

 0% Thunder
( 37% severe)		 SSW   15 64% 75°
CRYSTAL LAKE, IL 60012 weather forecast Day 2, 15 hours 4 PM 93° 101° Partly Cloudy SW   18 51% 72°
CRYSTAL LAKE, IL 60012 weather forecast Day 2, 18 hours 7 PM 92° 99° Partly Cloudy 49%
RAIN
***		 0% Thunder
( 31% severe)		 SSW   17 51% 71°
CRYSTAL LAKE, IL 60012 weather forecast Day 2, 21 hours 10 PM 84° 89° Partly Cloudy SW   15 65% 71°

CHICAGO/WHEELING, IL extended weather forecast
Thursday
11 JUN 2026		 Friday
12 JUN 2026		 Saturday
13 JUN 2026		 Sunday
14 JUN 2026		 Monday
15 JUN 2026
Low 72° Low 67° Low 61° Low 63° Low 60°
High 94° High 84° High 86° High 76° High 76°
CRYSTAL LAKE, IL 60012 weather forecast Day 3 CRYSTAL LAKE, IL 60012 weather forecast Day 4 CRYSTAL LAKE, IL 60012 weather forecast Day 5 CRYSTAL LAKE, IL 60012 weather forecast Day 6 CRYSTAL LAKE, IL 60012 weather forecast Day 7
Partly Cloudy
77% Rain		 Mostly Cloudy
69% Rain		 Partly Cloudy
12% Rain		 Mostly Cloudy
51% Rain		 Overcast
59% Rain
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