Grand Coteau, LA

Weather

As ofJul 06, 2026 2:56 AM

Current Temperature

74degrees Fahrenheit

Feels like:74°

Hi:75°Lo:74°

Partly Cloudy

Grand Coteau, LA weather radar map

Windchill: 74°
Daily Rain: 0"
Dew point: 71°
Monthly Rain: 2.21"
Humidity: 90%
Avg. Wind: N 0 mph
Pressure: 29.97" →
Wind Gust: 6 mph
Sunrise: 6:11 AM
Moon: Waning Gibbous
Sunset: 8:13 PM
UV Index: 9 (Very High)

Tonight
Lo
Mostly cloudy with a chance of showers and thunderstorms this evening then partly cloudy after midnight. Lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 40 percent.
Tomorrow
Hi
Partly sunny. A chance of showers and thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. West winds around 5 mph. Chance of rain 60 percent.

Grand Coteau, LA 10-day weather forecast

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Air Quality Index: 19|Excellent
Top Triggers:: pm25

View Today's Air Quality details for Grand Coteau, LA

Pollen Count: 2.9|Low-Medium
Predominant Pollen:: Grass

Grand Coteau, LA Pollen forecast details

Closest strike in the last 30 minutes:228.2 miles

No Lightning Nearby

Grand Coteau, LA real-time lightning alerts & live Map

Rain Totals Through Tuesday

Storm to Bring Heavy, Flooding Rain in Northeast

Periods of rain and embedded thunderstorms will occur across parts of southern New England into the northern Mid-Atlantic today into Tuesday. Some of the rain will be heavy at times and could lead to localized flooding concerns.

Today's Weather Outlook

Today's Weather Outlook

Drought Monitor for July 2, 2026

Stormy, Soggy Summertime Leads to Widespread Drought Improvements

This house is flooded by the Cross Lake near Shreveport, La. Submitted by WeatherBug user Mary Nash on March 9, 2016.

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Dry and cracking mud (Wikimedia Commons)

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