10-day forecast for Slidell, LA: 51° to 79°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Thursday, November 5
70°
Worst day: Monday, November 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0278° / 65°0.02
Morning66°feels 67°
Afternoon77°feels 78°
Evening71°feels 73°
Overnight67°feels 68°
78 °
Slidell, Monday, 2 November
Light rain. High 78°, low 65°.
Pressure30.06 inHg
Wind11.9 mph E
Humidity72%
Visibility6.2 mi
Dew point68°
Tue, 0379° / 70°0.06
Morning76°feels 77°
Afternoon79°feels 79°
Evening72°feels 73°
Overnight72°feels 73°
79 °
Slidell, Tuesday, 3 November
Light rain. High 79°, low 70°.
Pressure29.97 inHg
Wind11.8 mph SE
Humidity73%
Visibility5.7 mi
Dew point70°
Wed, 0479° / 67°0.03
Morning72°feels 73°
Afternoon79°feels 80°
Evening68°feels 69°
Overnight71°feels 72°
79 °
Slidell, Wednesday, 4 November
Light rain. High 79°, low 67°.
Pressure29.91 inHg
Wind4.6 mph SW
Humidity73%
Visibility6.2 mi
Dew point70°
Thu, 0579° / 59°0
Morning65°feels 65°
Afternoon77°feels 77°
Evening67°feels 68°
Overnight61°feels 61°
79 °
Slidell, Thursday, 5 November
Overcast. High 79°, low 59°.
Pressure29.94 inHg
Wind6.3 mph NE
Humidity49%
Visibility—
Dew point55°
Fri, 0676° / 57°0
Morning63°feels 62°
Afternoon75°feels 74°
Evening68°feels 68°
Overnight65°feels 64°
76 °
Slidell, Friday, 6 November
Overcast. High 76°, low 57°.
Pressure29.97 inHg
Wind5.3 mph NE
Humidity45%
Visibility—
Dew point51°
Sat, 0776° / 63°0
Morning66°feels 66°
Afternoon73°feels 73°
Evening69°feels 68°
Overnight65°feels 64°
76 °
Slidell, Saturday, 7 November
Overcast. High 76°, low 63°.
Pressure29.85 inHg
Wind8.6 mph W
Humidity56%
Visibility—
Dew point56°
Sun, 0871° / 56°0
Morning62°feels 61°
Afternoon69°feels 68°
Evening60°feels 59°
Overnight57°feels 55°
71 °
Slidell, Sunday, 8 November
Clear. High 71°, low 56°.
Pressure29.91 inHg
Wind13.3 mph NW
Humidity33%
Visibility—
Dew point39°
Mon, 0970° / 51°0
Morning56°feels 54°
Afternoon68°feels 67°
Evening64°feels 62°
Overnight60°feels 58°
70 °
Slidell, Monday, 9 November
Clear. High 70°, low 51°.
Pressure30.12 inHg
Wind7.3 mph SW
Humidity38%
Visibility—
Dew point40°
Tue, 1073° / 55°0
Morning60°feels 58°
Afternoon71°feels 69°
Evening64°feels 63°
Overnight62°feels 61°
73 °
Slidell, Tuesday, 10 November
Overcast. High 73°, low 55°.
Pressure30.18 inHg
Wind6.7 mph SW
Humidity40%
Visibility—
Dew point44°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Slidell, LA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.