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Multiple snowstorms to bear down on Northeast in early December. See the forecast. Chevron right
Weekend winter storm to set off post-Thanksgiving travel delays. Get the details. Chevron right

Harbor Square, IL

29°F
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Harbor Square, IL Weather
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Winter Center
Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, February 26

Day

2/26
33°Hi
RealFeel® 26°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 23°
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
Intervals of clouds and sunshine

Max UV Index3.0 (Moderate)

WindN 13 mph

Wind Gusts25 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover74%

Night

2/26
22°Lo
RealFeel® 21°
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
Partly cloudy

WindN 5 mph

Wind Gusts9 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover43%

Sun & Moon

11 hrs 06 mins
Rise 6:31 AM
Set 5:37 PM
Waxing Gibbous
Rise 12:06 PM
Set 4:23 AM

Temperature History

2/26
High
Low
Forecast
33°
22°
Average
40°
26°
Last Year
51°
37°
Record
72°
2024
-1°
1963

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World North America United States Illinois Harbor Square

Weather Near Harbor Square:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
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