Thursday, January 15, 2026  
 
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Area Conditions for Port Allen, LA
 
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Temperature: 43 oF
Feels Like: 38 oF
Humidity: 49%
Barometer: 30.21
Dew Point: 25 oF
Wind Dir.: N
Wind Speed: 9 mph
Sunrise: 7:02
Sunset: 5:26
Observation: Sunny
Radar
As reported at BATON ROUGE, LA at 9:00 AM

5-day Forecast for Port Allen, LA
Date Thu
1/15
Fri
1/16
Sat
1/17
Sun
1/18
Mon
1/19
Weather Condition Clear Rain Rain Partly Cloudy Clear
Weather Clear Rain Rain Partly Cloudy Clear
Temperature (°F)
Low/High
38/55 36/71 43/56 32/51 31/62
Feels Like (°F)
Low/High
35/55 32/71 38/56 27/51 31/62
Dew Point (°F) 24 39 37 22 30
Humidity (%) 37 59 38 42 44
Wind Speed (mph) 7 9 9 8 5
Precipitation
Chance
(%)
- 50 52 - -
Precipitation
Amount
(inches)
S=Snow, L=Liquid
None Rain
0.05
Rain
0.10
None None
Evapo-
transpiration

(inches/day)
0.11 0.14 0.13 0.1 0.1

County Forecast for Port Allen , LA
 
151800-
West Baton Rouge-
Including the cities of Port Allen, Addis, and Brusly
435 AM CST Thu Jan 15 2026

Today   Sunny, cooler with highs in the lower 50s. Northwest winds 5 to 10 mph.
Tonight   Clear. Widespread frost after midnight. Lows in the lower 30s. South winds around 5 mph.
Friday   Areas of frost in the morning. Sunny. Not as cool with highs in the upper 60s. South winds 10 to 15 mph.
Friday night   Partly cloudy. A slight chance of showers after midnight. Not as cool with lows in the mid 40s. Southwest winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 20 percent.
Saturday   Mostly sunny. Much cooler with highs in the mid 50s. North winds 5 to 10 mph.
Saturday night   Mostly cloudy with a slight chance of rain and snow showers in the evening, then partly cloudy after midnight. Widespread frost after midnight. Much colder with lows around 30. Chance of precipitation 20 percent.
Sunday and sunday night   Clear. Widespread frost in the morning. Widespread frost after midnight. Highs in the upper 40s. Lows around 30.
Martin luther king jr day   Sunny. Not as cool with highs around 60.
Monday night and tuesday   Partly cloudy. Lows in the upper 30s. Highs in the mid 50s.
Tuesday night   Mostly cloudy. Lows in the upper 30s.
Wednesday   Mostly cloudy. A slight chance of showers in the afternoon. Highs in the lower 60s. Chance of rain 20 percent.

DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Another Clipper Moving into the North Thursday

Snow for Canadian Prairies, Northern Plains, and Upper Midwest. Strong winds for northern half of Plains. » More DTN Weather Commentary

Posted at 5:35AM Thu Jan 15, 2026 CST
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