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Sweltering 90-100 F heat to expand, affect 170 million in central and eastern US. Details here Chevron right
Severe storms sweep Northeast, teen struck by lightning in Central Park. Read more Chevron right

Marion, IL

79°F
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Saturday, June 21

Current Weather

12:40 AM

79°F
Mostly clear
RealFeel® 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel®
84°
Wind
SSE 4 mph
Wind Gusts
9 mph
Humidity
79%
Indoor Humidity
79% (Extremely Humid)
Dew Point
72° F
Pressure
↔ 30.02 in
Cloud Cover
21%
Visibility
10 mi
Cloud Ceiling
40000 ft

Day

6/21
95°Hi
RealFeel® 104°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
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™ 99°
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 to mostly sunny, hot and humid; caution advised if outside for extended periods of time
alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Tuesday

Max UV Index11 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindSSW 12 mph

Wind Gusts23 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover15%

Morning

Afternoon

Night

6/21
75°Lo
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clear, warm and humid
alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Tuesday

WindS 8 mph

Wind Gusts18 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover0%

Evening

Overnight

Sun & Moon

14 hrs 47 mins
Rise 5:34 AM
Set 8:21 PM
Waning Crescent
Rise 2:06 AM
Set 4:28 PM

Temperature History

6/21
High
Low
Forecast
95°
75°
Average
86°
65°
Last Year
92°
67°

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World North America United States Illinois Marion

Weather Near Marion:

  • Cape Girardeau, MO
  • Carbondale, IL
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