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Today | Weather | Sunday, December 14, 2025
Active Weather Warnings

Weather in Lafayette, Louisiana

06:58 AM
Now
Rainy Weather
50° F
Feels Like 39°
Precipitation 40 %
Wind 17 mph
UV Index (0 - 11+) 0
Humidity 92 %
Today
Cloudy Weather
Day 54°
Night 28°
Precipitation 40 %
Wind 18 mph
UV Index (0 - 11+) 3

Lafayette Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 14, 2024)
Rainy Night

Day

75°

Night

63°

Wind

4 mph

Precipitation

65 %

Air Quality in Lafayette

NOW
28 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.03 µg/m³
PM10 4.56 µg/m³
O3 0.030 ppm
NO2 1 ppb
SO2 0.1 ppb
CO 0.14 ppm
NH3 0.03 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 4.03 µg/m³
PM10 – 4.56 µg/m³
O3 – 59 µg/m³
NO2 – 1.95 µg/m³
SO2 – 0.3 µg/m³
CO – 155.3 µg/m³
NH3 – 0.03 µg/m³
NO – 0 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Lafayette

Severe Future Possible

Freeze Watch

Freeze Watch issued December 13 at 11:16PM CST until December 15 at 9:00AM CST by NWS Lake Charles LA
Dec 14, 8:00 PM → Dec 15, 9:00 AM
WHAT: For the Wind Advisory, north winds 15 to 25 mph with gusts
up to 35 mph expected. For the Cold Weather Advisory, very cold
wind chills as low as 17 to 20 expected. For the Freeze Watch,
sub-freezing temperatures as low as 26 to 29 possible.

WHERE: Portions of south central and southwest Louisiana and
southeast Texas.

WHEN: For the Wind Advisory, from 6 AM to 6 PM CST Sunday. For
the Cold Weather Advisory, from 6 PM Sunday to 10 AM CST Monday.
For the Freeze Watch, from Sunday evening through Monday morning.

IMPACTS: Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures. Frost and freeze conditions could
kill crops, other sensitive vegetation and possibly damage
unprotected outdoor plumbing.
+ Read More
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.
Updated: Dec 14, 5:47 AM Source: NWS Alert
Moderate Expected Likely

Wind Advisory

Wind Advisory issued December 13 at 11:16PM CST until December 14 at 6:00PM CST by NWS Lake Charles LA
Dec 14, 6:00 AM → Dec 14, 6:00 PM
WHAT: For the Wind Advisory, north winds 15 to 25 mph with gusts
up to 35 mph expected. For the Cold Weather Advisory, very cold
wind chills as low as 17 to 20 expected. For the Freeze Watch,
sub-freezing temperatures as low as 26 to 29 possible.

WHERE: Portions of south central and southwest Louisiana and
southeast Texas.

WHEN: For the Wind Advisory, from 6 AM to 6 PM CST Sunday. For
the Cold Weather Advisory, from 6 PM Sunday to 10 AM CST Monday.
For the Freeze Watch, from Sunday evening through Monday morning.

IMPACTS: Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures. Frost and freeze conditions could
kill crops, other sensitive vegetation and possibly damage
unprotected outdoor plumbing.
+ Read More
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.
Updated: Dec 14, 5:47 AM Source: NWS Alert
Moderate Expected Likely

Cold Weather Advisory

Cold Weather Advisory issued December 13 at 11:16PM CST until December 15 at 10:00AM CST by NWS Lake Charles LA
Dec 14, 6:00 PM → Dec 15, 10:00 AM
WHAT: For the Wind Advisory, north winds 15 to 25 mph with gusts
up to 35 mph expected. For the Cold Weather Advisory, very cold
wind chills as low as 17 to 20 expected. For the Freeze Watch,
sub-freezing temperatures as low as 26 to 29 possible.

WHERE: Portions of south central and southwest Louisiana and
southeast Texas.

WHEN: For the Wind Advisory, from 6 AM to 6 PM CST Sunday. For
the Cold Weather Advisory, from 6 PM Sunday to 10 AM CST Monday.
For the Freeze Watch, from Sunday evening through Monday morning.

IMPACTS: Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures. Frost and freeze conditions could
kill crops, other sensitive vegetation and possibly damage
unprotected outdoor plumbing.
+ Read More
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.
Updated: Dec 14, 5:47 AM Source: NWS Alert