National Weather Service Forecast for: Prairieville LA
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Updated: 9:51 pm CST Feb 1, 2026
 
Tonight

Tonight: Widespread frost after midnight. Otherwise, clear, with a low around 30. Calm wind.
Clear then
Frost

 Monday

Monday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 63. Calm wind becoming southwest around 5 mph.
Frost then
Sunny

 Monday
Night
Monday Night: Increasing clouds, with a low around 44. South wind around 5 mph.
Increasing
Clouds

 Tuesday

Tuesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 70. Southwest wind 5 to 10 mph.
Mostly Sunny
then Slight
Chance
Showers
 Tuesday
Night
Tuesday Night: Showers likely before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 49. Southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 80%.
Showers

 Wednesday

Wednesday: A 30 percent chance of showers before noon. Mostly sunny, with a high near 59. North wind 5 to 10 mph, with gusts as high as 20 mph.
Chance
Showers then
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 35. North wind 5 to 10 mph.
Mostly Clear

 Thursday

Thursday: Sunny, with a high near 54. Northwest wind around 5 mph.
Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 37. Calm wind.
Mostly Clear
Lo 30 °F Hi 63 °F Lo 44 °F Hi 70 °F Lo 49 °F Hi 59 °F Lo 35 °F Hi 54 °F Lo 37 °F

 

Tonight
 
 Widespread frost after midnight. Otherwise, clear, with a low around 30. Calm wind.
Monday
 
 Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 63. Calm wind becoming southwest around 5 mph.
Monday Night
 
 Increasing clouds, with a low around 44. South wind around 5 mph.
Tuesday
 
 A 20 percent chance of showers after noon. Mostly sunny, with a high near 70. Southwest wind 5 to 10 mph.
Tuesday Night
 
 Showers likely before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 49. Southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 80%.
Wednesday
 
 A 30 percent chance of showers before noon. Mostly sunny, with a high near 59. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
 Mostly clear, with a low around 35. North wind 5 to 10 mph.
Thursday
 
 Sunny, with a high near 54. Northwest wind around 5 mph.
Thursday Night
 
 Mostly clear, with a low around 37. Calm wind.
Friday
 
 Sunny, with a high near 67. Calm wind becoming west around 5 mph in the morning.
Friday Night
 
 Mostly clear, with a low around 42. West wind around 5 mph becoming calm.
Saturday
 
 Sunny, with a high near 67. Calm wind becoming northeast around 5 mph.
Saturday Night
 
 Mostly clear, with a low around 42. Calm wind.
Sunday
 
 Sunny, with a high near 70. Calm wind becoming south around 5 mph.

 

Forecast from NOAA-NWS for Prairieville LA.