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Area Conditions for Port Allen, LA
 
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Temperature: 54 oF
Feels Like: 54 oF
Humidity: 97%
Barometer: 30.14
Dew Point: 53 oF
Wind Dir.: N
Wind Speed: 0 mph
Sunrise: 6:37
Sunset: 5:04
Observation: Clear
Radar
As reported at BATON ROUGE, LA at 5:00 AM

5-day Forecast for Port Allen, LA
Date Sun
11/23
Mon
11/24
Tue
11/25
Wed
11/26
Thu
11/27
Weather Condition Partly Cloudy Thunder Storms Thunder Storms Rain Clear
Weather Partly Cloudy Thunder Storms Thunder Storms Rain Clear
Temperature (°F)
Low/High
53/76 54/81 63/76 50/69 41/63
Feels Like (°F)
Low/High
53/76 54/83 63/77 50/69 37/63
Dew Point (°F) 55 60 66 51 35
Humidity (%) 66 76 88 67 47
Wind Speed (mph) 3 7 5 9 7
Precipitation
Chance
(%)
- 50 60 31 -
Precipitation
Amount
(inches)
S=Snow, L=Liquid
None Rain
0.11
Rain
0.50
Rain
0.06
None
Evapo-
transpiration

(inches/day)
0.09 0.11 0.07 0.1 0.12

County Forecast for Port Allen , LA
 
231900-
West Baton Rouge-
Including the cities of Port Allen, Addis, and Brusly
531 AM CST Sun Nov 23 2025

Today   Sunny. Highs in the mid 70s. North winds around 5 mph.
Tonight   Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. East winds around 5 mph.
Monday   Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
Monday night   Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Not as cool with lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 70 percent.
Tuesday   Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 80 percent.
Tuesday night   Partly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the upper 50s. Chance of rain 30 percent.
Wednesday   Mostly sunny. Highs around 70.
Wednesday night through friday   Mostly clear. Lows in the lower 40s. Highs in the mid 60s.
Friday night and saturday   Mostly cloudy. Lows in the upper 40s. Highs around 70.

DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Storm Pushing Eastward, Another Moving Into Southern Plains This Weekend

Scattered showers, storms for the Ohio Valley, Southeast. Another system moves through the Southeast and Southern Plains, producing more heavy rain. » More DTN Weather Commentary

Posted at 12:10PM Fri Nov 21, 2025 CST
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