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Tropical rainstorm brings torrential downpours and dangerous flash flooding to Louisiana Chevron right
Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Marathon, LA

80°F
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Tuesday, August 19

Day

8/19
89°Hi
RealFeel® 104°
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™ 102°
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
Mostly cloudy and humid; a thundershower in spots in the morning followed by a thunderstorm in spots in the afternoon

Max UV Index5 (Moderate)

WindS 2 mph

Wind Gusts4 mph

Probability of Precipitation42%

Probability of Thunderstorms25%

Precipitation0.08 in

Rain0.08 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover84%

Night

8/19
76°Lo
RealFeel® 87°
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.
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A couple of showers and a thunderstorm in the evening; otherwise, cloudy and humid

WindSSW 4 mph

Wind Gusts5 mph

Probability of Precipitation65%

Probability of Thunderstorms36%

Precipitation0.16 in

Rain0.16 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover90%

Sun & Moon

13 hrs 08 mins
Rise 6:32 AM
Set 7:40 PM
Waning Crescent
Rise 2:31 AM
Set 5:28 PM

Temperature History

8/19
High
Low
Forecast
89°
76°
Average
91°
74°
Last Year
92°
77°

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World North America United States Louisiana Marathon

Weather Near Marathon:

  • Houma, LA
  • Metairie, LA
  • New Orleans, LA
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