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Dangerous heat wave to impact 170 million people in Midwest and Northeast. Details here Chevron right

Lanark, IL

64°F
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Lanark

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Lanark, IL Weather
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Winter Center

Today

 Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Heat Advisory

Today's Weather

Fri, Jun 20

A couple of showers and a thunderstorm this morning; otherwise, times of clouds and sun, windy and humid Hi: 85°

Tonight: Clear, breezy and humid Lo: 71°

Current Weather

4:05 AM

64°F
RealFeel® 66°
Cloudy More Details
Wind SW 3 mph
Wind Gusts 11 mph
Air Quality Fair

Looking Ahead

A heat wave from tomorrow into Monday

Lanark Weather Radar

Lanark Weather Radar
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Clouds
Temperature

Hourly Weather

5 AM 64°
rain drop 7%
6 AM 65°
rain drop 7%
7 AM 66°
rain drop 11%
8 AM 66°
rain drop 17%
9 AM 67°
rain drop 17%
10 AM 69°
rain drop 22%
11 AM 71°
rain drop 66%
12 PM 70°
rain drop 66%
1 PM 73°
rain drop 49%
2 PM 77°
rain drop 20%
3 PM 80°
rain drop 20%
4 PM 83°
rain drop 20%

10-Day Weather Forecast

Today

6/20

85° 71°

A shower and thunderstorm

Night: Clear, breezy and humid
70%

Sat

6/21

94° 72°

Sunny; windy, warmer, humid

Clear, breezy and humid
3%

Sun

6/22

95° 73°

Clouds and sun; breezy, hot

Breezy early; clear, humid
6%

Mon

6/23

96° 70°

Hot; breezy in the morning

Partly cloudy, warm and humid
21%

Tue

6/24

87° 70°

Humid with clouds and sun

An evening t-storm or two
25%

Wed

6/25

89° 68°

A shower and thunderstorm

A couple of t-storms; humid
88%

Thu

6/26

92° 67°

Mostly sunny, hot and humid

Partly cloudy and humid
25%

Fri

6/27

86° 66°

A morning thunderstorm or two

Partly cloudy and humid
65%

Sat

6/28

84° 62°

Mainly cloudy and humid

Clouds breaking; humid
1%

Sun

6/29

86° 62°

Humid with clouds and sun

Humid with increasing clouds
3%

Sun & Moon

15 hrs 16 mins
Rise 5:23 AM
Set 8:39 PM
Waning Crescent
Rise 1:36 AM
Set 3:24 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Moderate Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

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World North America United States Illinois Lanark

Weather Near Lanark:

  • Davenport, IA
  • Moline, IL
  • Rock Island, IL
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