Tuesday, March 18, 2025  
 
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Area Conditions for Port Allen, LA
 
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Temperature: 49 oF
Feels Like: 49 oF
Humidity: 80%
Barometer: 30.19
Dew Point: 43 oF
Wind Dir.: N
Wind Speed: 0 mph
Sunrise: 7:10
Sunset: 7:14
Observation: Clear
Radar
As reported at BATON ROUGE, LA at 3:00 AM

5-day Forecast for Port Allen, LA
Date Tue
3/18
Wed
3/19
Thu
3/20
Fri
3/21
Sat
3/22
Weather Condition Clear Thunder Storms Clear Clear Mostly Cloudy
Weather Clear Thunder Storms Clear Clear Mostly Cloudy
Temperature (°F)
Low/High
46/78 58/79 46/65 39/70 51/79
Feels Like (°F)
Low/High
44/78 58/79 41/65 35/70 51/79
Dew Point (°F) 46 53 32 38 50
Humidity (%) 43 62 32 38 52
Wind Speed (mph) 10 13 12 10 6
Precipitation
Chance
(%)
- 72 - - -
Precipitation
Amount
(inches)
S=Snow, L=Liquid
None Rain
0.12
None None None
Evapo-
transpiration

(inches/day)
0.24 0.18 0.22 0.21 0.16

County Forecast for Port Allen , LA
 
181615-
West Baton Rouge-
Including the cities of Port Allen, Addis, and Brusly
322 AM CDT Tue Mar 18 2025

Today   Sunny. Highs in the upper 70s. South winds 10 to 15 mph.
Tonight   Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 60s. South winds 10 to 15 mph.
Wednesday   Partly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph.
Wednesday night   Partly cloudy in the evening, then clearing. Cooler. Less humid with lows in the upper 40s. West winds 10 to 15 mph, becoming northwest after midnight.
Thursday   Sunny. Much cooler with highs in the mid 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Thursday night   Clear. Lows in the upper 30s.
Friday and friday night   Mostly clear. Highs in the lower 70s. Lows in the mid 50s.
Saturday   Sunny. Highs around 80.
Saturday night   Partly cloudy. Lows in the upper 50s.
Sunday   Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 40 percent.
Sunday night   Showers likely with a chance of thunderstorms. Lows around 60. Chance of rain 70 percent.
Monday   Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 70s. Chance of rain 20 percent.

DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Another Big Storm Pushes Into Plains Tuesday
Posted at 12:50PM Mon Mar 17, 2025 CDT
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