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Festus, MO

78°F
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Sunday, August 17

Day

8/17
90°Hi
RealFeel® 96°
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™ 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
Mostly sunny and very warm

Max UV Index9 (Very High)

WindWSW 7 mph

Wind Gusts16 mph

Probability of Precipitation20%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover23%

Night

8/17
71°Lo
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy

WindN 6 mph

Wind Gusts15 mph

Probability of Precipitation25%

Probability of Thunderstorms4%

Precipitation0.00 in

Cloud Cover58%

Sun & Moon

13 hrs 35 mins
Rise 6:18 AM
Set 7:53 PM
Waning Crescent
Rise 12:06 AM
Set 3:55 PM

Temperature History

8/17
High
Low
Forecast
90°
71°
Average
88°
66°
Last Year
89°
73°

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Weather Near Festus:

  • O'Fallon, MO
  • St. Charles, MO
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