NWS Forecast for Lafayette LA

National Weather Service Forecast for: Lafayette LA
Issued by: National Weather Service Lake Charles, LA

Updated: 6:01 am CST Dec 22, 2025

Today Dense Fog then Slight Chance Showers	Tonight Partly Cloudy	Tuesday Sunny	Tuesday Night Mostly Clear	Wednesday Sunny	Wednesday Night Mostly Clear	Christmas Day Partly Sunny	Thursday Night Mostly Cloudy	Friday Mostly Sunny
Hi 76 °F	Lo 58 °F	Hi 77 °F	Lo 58 °F	Hi 77 °F	Lo 59 °F	Hi 76 °F	Lo 61 °F	Hi 77 °F

Dense Fog Advisory

Today	A slight chance of showers between 1pm and 3pm. Widespread dense fog, mainly before 9am. Otherwise, partly sunny, with a high near 76. East wind around 5 mph becoming south in the afternoon. Chance of precipitation is 20%.
Tonight	Partly cloudy, with a low around 58. South wind around 5 mph becoming calm after midnight.
Tuesday	Sunny, with a high near 77. Calm wind becoming southeast around 5 mph.
Tuesday Night	Mostly clear, with a low around 58. Calm wind.
Wednesday	Sunny, with a high near 77. Calm wind becoming southeast around 5 mph.
Wednesday Night	Mostly clear, with a low around 59. South wind around 5 mph becoming calm.
Christmas Day	Partly sunny, with a high near 76. Light southeast wind becoming south 5 to 10 mph in the morning.
Thursday Night	Mostly cloudy, with a low around 61. South wind around 5 mph.
Friday	Mostly sunny, with a high near 77. Southwest wind 5 to 10 mph.
Friday Night	Mostly clear, with a low around 61.
Saturday	Sunny, with a high near 77.
Saturday Night	Mostly clear, with a low around 59.
Sunday	A 20 percent chance of showers. Partly sunny, with a high near 74.

Forecast from NOAA-NWS for Lafayette LA.