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Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Harrisonville, IL

76°F
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Illinois

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Harrisonville, IL Weather
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Saturday, July 19

Day

7/19
93°Hi
RealFeel® 108°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. 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™ 100°
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
Partly sunny, very warm and humid
alerts

Extreme Heat Warning

12:00 PM Saturday - 7:00 PM Wednesday

Max UV Index11 (Extreme)

AccuLumen Brightness Index™8 (Bright)

WindSW 7 mph

Wind Gusts17 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover43%

Morning

Afternoon

Night

7/19
75°Lo
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy and humid
alerts

Extreme Heat Warning

12:00 PM Saturday - 7:00 PM Wednesday

WindSW 5 mph

Wind Gusts15 mph

Probability of Precipitation9%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover36%

Evening

Overnight

Sun & Moon

14 hrs 29 mins
Rise 5:53 AM
Set 8:22 PM
Waning Crescent
Rise 12:44 AM
Set 3:38 PM

Temperature History

7/19
High
Low
Forecast
93°
75°
Average
89°
69°
Last Year
82°
61°

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World North America United States Illinois Harrisonville

Weather Near Harrisonville:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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