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Dangerous heat wave to expand east early this week, affecting 170 million people. Details here Chevron right

Harmon, IL

82°F
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Tuesday, June 24

Day

6/24
90°Hi
RealFeel® 98°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 95°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Hot and humid with increasing cloudiness; a heavy thunderstorm in the afternoon; thunderstorms can bring localized damaging wind gusts

Max UV Index9 (Very High)

AccuLumen Brightness Index™6 (Medium)

WindWSW 7 mph

Wind Gusts18 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.15 in

Rain0.15 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover59%

Morning

Afternoon

Night

6/24
72°Lo
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mostly cloudy with widely separated thunderstorms; warm and very humid

WindESE 5 mph

Wind Gusts9 mph

Probability of Precipitation40%

Probability of Thunderstorms24%

Precipitation0.08 in

Rain0.08 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover90%

Evening

Overnight

Sun & Moon

15 hrs 12 mins
Rise 5:25 AM
Set 8:37 PM
Waning Crescent
Rise 4:04 AM
Set 8:33 PM

Temperature History

6/24
High
Low
Forecast
90°
72°
Average
82°
61°
Last Year
88°
62°
Record
99°
1901
43°
1936

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World North America United States Illinois Harmon

Weather Near Harmon:

  • Belvidere, IL
  • Freeport, IL
  • Rockford, IL
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