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St. Louis, LA 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
Sunday, September 20

Day

9/20
97°Hi
RealFeel® 105°
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™ 98°
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 toasty conditions; danger of dehydration and heatstroke if outside for extended periods of time

Max UV Index7.0 (High)

AccuLumen Brightness Index™9 (Very Bright)

WindS 5 mph

Wind Gusts7 mph

Probability of Precipitation8%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover11%

Morning

Afternoon

Night

9/20
70°Lo
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy

WindSW 5 mph

Wind Gusts6 mph

Probability of Precipitation4%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover46%

Evening

Overnight

Sun & Moon

12 hrs 12 mins
Rise 6:56 AM
Set 7:08 PM
Waxing Gibbous
Rise 3:44 PM
Set 1:55 AM

Temperature History

9/20
High
Low
Forecast
97°
70°
Average
87°
66°
Last Year
94°
64°

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World North America United States Louisiana St. Louis

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  • Lafayette, LA
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