Placid Refining Company, LLC

Weather

Home

Site References

Placid Homepage

	Area Conditions for Port Allen, LA

Change Zip Code:

Temperature:	67 ^oF
Feels Like:	67 ^oF
Humidity:	84%
Barometer:	29.81
Dew Point:	62 ^oF
Wind Dir.:	S
Wind Speed:	12 mph
Sunrise:	6:40
Sunset:	5:55
Observation:	Partly Cloudy

As reported at BATON ROUGE, LA at 11:00 PM

	5-day Forecast for Port Allen, LA

Date	Thu 2/19	Fri 2/20	Sat 2/21	Sun 2/22	Mon 2/23
Weather Condition
Weather	Thunder Storms	Thunder Storms	Thunder Storms	Rain	Clear
Temperature (°F) Low/High	65/83	67/84	62/81	46/63	39/60
Feels Like (°F) Low/High	65/84	67/85	62/83	40/63	34/60
Dew Point (°F)	65	66	61	37	25
Humidity (%)	67	70	69	34	33
Wind Speed (mph)	12	8	8	13	10
Precipitation Chance (%)	31	48	50	20	-
Precipitation Amount (inches) S=Snow, L=Liquid	Rain 0.02	Rain 0.16	Rain 0.21	Rain 0.03	None
Evapo- transpiration (inches/day)	0.16	0.15	0.13	0.2	0.17

	County Forecast for Port Allen , LA

190700-
West Baton Rouge-
Including the cities of Port Allen, Addis, and Brusly
526 PM CST Wed Feb 18 2026

Tonight   Mostly cloudy. Lows in the mid 60s. South winds 5 to 10 mph.
Thursday   Mostly cloudy in the morning, then becoming mostly sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Thursday night   Mostly cloudy with a 50 percent chance of showers. Lows in the upper 60s. South winds 10 to 15 mph, diminishing to around 5 mph after midnight.
Friday   Mostly cloudy in the morning, then becoming mostly sunny. A 40 percent chance of showers. Highs in the lower 80s. South winds 5 to 10 mph.
Friday night   Mostly cloudy. A chance of showers after midnight. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 30 percent.
Saturday   Mostly cloudy with a slight chance of showers in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
Saturday night   Partly cloudy. A chance of showers, mainly in the evening. Much cooler with lows in the upper 40s. Chance of rain 30 percent.
Sunday   Sunny. Much cooler with highs in the lower 60s.
Sunday night   Partly cloudy in the evening, then clearing. Lows around 40.
Monday and monday night   Mostly clear. Highs in the upper 50s. Lows in the mid 30s.
Tuesday   Mostly sunny. Highs in the lower 60s.
Tuesday night and wednesday   Mostly cloudy. Lows in the mid 40s. Highs in the lower 70s.

DTN Weather Summary

Bryce Anderson – DTN Meteorologist

Bio

Next Storm Enters Plains Thursday

Storm series brings rain, snow, and blizzard conditions across the northern U.S., with severe weather possible. » More DTN Weather Commentary

Posted at 12:05PM Wed Feb 18, 2026 CST

Click here to get your local weather emailed to you each day.