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Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Marathon, LA

79°F
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Marathon

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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Sunday, July 20

Day

7/20
94°Hi
RealFeel® 111°
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™ 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
Partly sunny and humid; a thunderstorm in spots in the afternoon
alerts

Heat Advisory

10:00 AM Sunday - 7:00 PM Sunday

Max UV Index12 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindS 6 mph

Wind Gusts14 mph

Probability of Precipitation40%

Probability of Thunderstorms24%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover29%

Morning

Afternoon

Night

7/20
74°Lo
RealFeel® 82°
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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Clear
alerts

Heat Advisory

10:00 AM Sunday - 7:00 PM Sunday

WindSW 5 mph

Wind Gusts10 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover6%

Evening

Overnight

Sun & Moon

13 hrs 49 mins
Rise 6:14 AM
Set 8:03 PM
Waning Crescent
Rise 1:47 AM
Set 4:28 PM

Temperature History

7/20
High
Low
Forecast
94°
74°
Average
91°
75°
Last Year
87°
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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