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Extreme heat expands across Central U.S. with some temps topping 100 degrees Chevron right
At least 5 dead amid West Virginia flooding as search continues for several missing Chevron right

Union, MO

70°F
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Monday, June 16

Day

6/16
83°Hi
RealFeel® 91°
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™ 86°
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
Humid with variable clouds

Max UV Index6 (High)

AccuLumen Brightness Index™5 (Medium)

WindENE 6 mph

Wind Gusts12 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover70%

Morning

Afternoon

Night

6/16
67°Lo
RealFeel® 68°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Becoming clear and humid

WindSSE 5 mph

Wind Gusts12 mph

Probability of Precipitation4%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover50%

Evening

Overnight

Sun & Moon

14 hrs 50 mins
Rise 5:40 AM
Set 8:30 PM
Waning Gibbous
Rise 12:03 AM
Set 10:43 AM

Temperature History

6/16
High
Low
Forecast
83°
67°
Average
85°
64°
Last Year
93°
73°

Further Ahead

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World North America United States Missouri Union

Weather Near Union:

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