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Crystal City, MO

88°F
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, September 17

Current Weather

11:42 AM

88°F
Sunny
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™ 88°
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®
96°
RealFeel Shade™
88°
Max UV Index
5.1 (Moderate)
Wind
SSE 2 mph
Wind Gusts
3 mph
Humidity
42%
Indoor Humidity
42% (Slightly Humid)
Dew Point
62° F
Pressure
↔ 30.07 in
Cloud Cover
0%
Visibility
27 mi
Cloud Ceiling
30000 ft

Day

9/17
93°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™ 90°
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 hot; possible danger of dehydration and heatstroke while doing strenuous activities
alerts

Air Quality Alert

3:10 PM Friday - 3:45 PM Wednesday

Max UV Index6.0 (High)

AccuLumen Brightness Index™9 (Very Bright)

WindNE 4 mph

Wind Gusts6 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover16%

Morning

Afternoon

Night

9/17
56°Lo
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Clear to partly cloudy

WindE 4 mph

Wind Gusts9 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover11%

Evening

Overnight

Sun & Moon

12 hrs 22 mins
Rise 6:45 AM
Set 7:07 PM
Waning Crescent
Rise 2:12 AM
Set 5:14 PM

Temperature History

9/17
High
Low
Forecast
93°
56°
Average
80°
57°
Last Year
90°
60°

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World North America United States Missouri Crystal City

Weather Near Crystal City:

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