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Area Conditions for Port Allen, LA
 
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Temperature: 69 oF
Feels Like: 70 oF
Humidity: 96%
Barometer: 29.93
Dew Point: 68 oF
Wind Dir.: SW
Wind Speed: 5 mph
Sunrise: 6:26
Sunset: 5:10
Observation: Cloudy
Radar
As reported at BATON ROUGE, LA at 2:00 AM

5-day Forecast for Port Allen, LA
Date Sun
11/9
Mon
11/10
Tue
11/11
Wed
11/12
Thu
11/13
Weather Condition Thunder Storms Clear Clear Mostly Cloudy Mostly Cloudy
Weather Thunder Storms Clear Clear Mostly Cloudy Mostly Cloudy
Temperature (°F)
Low/High
48/69 34/51 29/61 43/75 52/77
Feels Like (°F)
Low/High
44/69 29/51 29/61 41/75 52/77
Dew Point (°F) 51 26 32 50 55
Humidity (%) 45 38 41 66 65
Wind Speed (mph) 13 10 5 5 4
Precipitation
Chance
(%)
55 - - - -
Precipitation
Amount
(inches)
S=Snow, L=Liquid
Rain
0.05
None None None None
Evapo-
transpiration

(inches/day)
0.18 0.13 0.1 0.1 0.09

County Forecast for Port Allen , LA
 
090700-
West Baton Rouge-
Including the cities of Port Allen, Addis, and Brusly
531 PM CST Sat Nov 8 2025

Tonight   Partly cloudy this evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Patchy fog this evening, then widespread fog after midnight. Lows around 60. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
Sunday   Sunny, cooler. Less humid with highs in the upper 60s. Temperature falling into the mid 60s in the afternoon. North winds 15 to 20 mph.
Sunday night   Clear. Much cooler with lows in the upper 30s. North winds 10 to 15 mph.
Monday   Sunny. Much cooler with highs in the lower 50s. North winds 10 to 15 mph.
Monday night   Clear, cold with lows in the lower 30s. North winds around 5 mph in the evening, becoming light and variable.
Veterans day and tuesday night   Clear. Highs in the lower 60s. Lows in the mid 40s.
Wednesday through saturday   Mostly clear. Highs in the upper 70s. Lows in the mid 50s.

DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Clipper Bringing Arctic Blast to US This Weekend
Posted at 12:00PM Fri Nov 7, 2025 CST
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