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Over 250 million face dangerous heat dome into 4th of July weekend. Click for details. Chevron right
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Eureka, MO

93°F
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Eureka, MO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, June 30

Day

6/30
97°Hi
RealFeel® 109°
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
Hazy sunshine and toasty conditions; caution advised if outside for extended periods of time
alerts

Extreme Heat Warning

12:00 PM Sunday - 10:00 PM Friday

Max UV Index11.0 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindSW 8 mph

Wind Gusts18 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover14%

Morning

Afternoon

Night

6/30
74°Lo
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clear and humid
alerts

Extreme Heat Warning

12:00 PM Sunday - 10:00 PM Friday

WindSSW 6 mph

Wind Gusts9 mph

Probability of Precipitation4%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover2%

Evening

Overnight

Sun & Moon

14 hrs 49 mins
Rise 5:42 AM
Set 8:31 PM
Waning Gibbous
Rise 9:29 PM
Set 6:57 AM

Temperature History

6/30
High
Low
Forecast
97°
74°
Average
88°
67°
Last Year
87°
69°

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World North America United States Missouri Eureka

Weather Near Eureka:

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