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High risk for severe weather in the central, eastern US. Get the forecast details. Chevron right
March megastorm: Blizzard, severe storms, dangerous winds. Get the forecast. Chevron right

Grayslake, IL

38°F
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Grayslake

Illinois

38°
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Grayslake, IL Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today WinterCast

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WinterCast

3 - 6 in

Sun, 3/15, 10:00 PM - Mon, 3/16, 11:00 PM

Snow

Trace - 0.05 in

Sun, 3/15, 10:00 PM - Mon, 3/16, 2:00 AM

Ice

8 AM

40°
RealFeel® 31°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

RealFeel Shade™31°

WindSSE 13 mph

Air QualityExcellent

Max UV Index0.2 (Low)

Wind Gusts16 mph

Humidity77%

Indoor Humidity42% (Slightly Dry)

Dew Point34° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling7300 ft

9 AM

40°
RealFeel® 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

RealFeel Shade™30°

WindS 15 mph

Air QualityExcellent

Max UV Index0.4 (Low)

Wind Gusts17 mph

Humidity74%

Indoor Humidity41% (Slightly Dry)

Dew Point32° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling5300 ft

10 AM

44°
RealFeel® 31°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 51%
Chevron down
Rain

RealFeel Shade™31°

WindS 16 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts20 mph

Humidity76%

Indoor Humidity32% (Slightly Dry)

Dew Point37° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.09 in

Visibility5 mi

Cloud Ceiling3200 ft

11 AM

47°
RealFeel® 34°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 51%
Chevron down
Rain

RealFeel Shade™34°

WindS 18 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts22 mph

Humidity79%

Indoor Humidity37% (Ideal Humidity)

Dew Point41° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.09 in

Visibility5 mi

Cloud Ceiling3100 ft

12 PM

49°
RealFeel® 40°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

RealFeel Shade™38°

WindS 20 mph

Air QualityFair

Max UV Index1.0 (Low)

Wind Gusts25 mph

Humidity85%

Indoor Humidity44% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling3000 ft

1 PM

51°
RealFeel® 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 45%
Chevron down
Cloudy
alerts

Wind Advisory

1:00 PM Sunday - 9:00 PM Sunday

RealFeel Shade™41°

WindS 21 mph

Air QualityFair

Max UV Index1.1 (Low)

Wind Gusts27 mph

Humidity92%

Indoor Humidity50% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2800 ft

2 PM

53°
RealFeel® 44°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Wind Advisory

1:00 PM Sunday - 9:00 PM Sunday

RealFeel Shade™44°

WindS 22 mph

Air QualityFair

Max UV Index1.0 (Low)

Wind Gusts28 mph

Humidity94%

Indoor Humidity54% (Ideal Humidity)

Dew Point51° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2300 ft

3 PM

53°
RealFeel® 41°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 70%
Chevron down
Rain
alerts

Wind Advisory

1:00 PM Sunday - 9:00 PM Sunday

RealFeel Shade™41°

WindS 21 mph

Air QualityExcellent

Max UV Index0.6 (Low)

Wind Gusts28 mph

Humidity95%

Indoor Humidity56% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.09 in

Visibility5 mi

Cloud Ceiling1700 ft

4 PM

54°
RealFeel® 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 70%
Chevron down
Rain
alerts

Wind Advisory

1:00 PM Sunday - 9:00 PM Sunday

RealFeel Shade™42°

WindSSW 21 mph

Air QualityExcellent

Max UV Index0.4 (Low)

Wind Gusts29 mph

Humidity94%

Indoor Humidity57% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.09 in

Visibility5 mi

Cloud Ceiling1200 ft

5 PM

52°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Wind Advisory

1:00 PM Sunday - 9:00 PM Sunday

RealFeel Shade™43°

WindSSW 20 mph

Air QualityExcellent

Max UV Index0.4 (Low)

Wind Gusts28 mph

Humidity96%

Indoor Humidity55% (Ideal Humidity)

Dew Point51° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling1000 ft

6 PM

50°
RealFeel® 37°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 75%
Chevron down
Rain
alerts

Wind Advisory

1:00 PM Sunday - 9:00 PM Sunday

RealFeel Shade™37°

WindS 18 mph

Air QualityExcellent

Max UV Index0.1 (Low)

Wind Gusts25 mph

Humidity94%

Indoor Humidity49% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Rain0.09 in

Visibility5 mi

Cloud Ceiling700 ft

7 PM

45°
RealFeel® 31°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 75%
Chevron down
Rain
alerts

Wind Advisory

1:00 PM Sunday - 9:00 PM Sunday

WindS 17 mph

Air QualityExcellent

Wind Gusts21 mph

Humidity100%

Indoor Humidity43% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.09 in

Visibility5 mi

Cloud Ceiling500 ft

8 PM

42°
RealFeel® 24°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 74%
Chevron down
Rain
alerts

Wind Advisory

1:00 PM Sunday - 9:00 PM Sunday

WindSSW 22 mph

Air QualityExcellent

Wind Gusts25 mph

Humidity98%

Indoor Humidity37% (Ideal Humidity)

Dew Point41° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.07 in

Visibility5 mi

Cloud Ceiling700 ft

9 PM

37°
RealFeel® 18°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 74%
Chevron down
Rain

WindSW 22 mph

Air QualityExcellent

Wind Gusts27 mph

Humidity93%

Indoor Humidity30% (Slightly Dry)

Dew Point35° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.07 in

Visibility5 mi

Cloud Ceiling900 ft

10 PM

35°
RealFeel® 13°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 79%
Chevron down
Rain and snow

WindWSW 23 mph

Air QualityExcellent

Wind Gusts31 mph

Humidity88%

Indoor Humidity40% (Slightly Dry)

Dew Point31° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.07 in

Snow0.28 in

Ice0.02 in

Visibility3 mi

Cloud Ceiling1100 ft

11 PM

32°
RealFeel® 13°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 56%
Chevron down
Flurries

WindWSW 21 mph

Air QualityExcellent

Wind Gusts30 mph

Humidity92%

Indoor Humidity38% (Dry)

Dew Point29° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Snowtrace

Visibility10 mi

Cloud Ceiling1300 ft

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World North America United States Illinois Grayslake

Weather Near Grayslake:

  • Chicago, IL
  • Joliet, IL
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