MCNEILL, MS 39457 Weather Forecast & Current Conditions

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SLIDELL, LA
Current Weather

4:53 AM CDT APR 5, 2026
Overcast
Rain
Mist
68°F
Feels Like: 68°F
Dewpoint: 68°F
Rel. Hum.: 100%
Visibility: 4 miles
Wind: Calm
Pressure:
Last 72 hours

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MCNEILL, MS 39457
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Showers with a chance of thunderstorms. Patchy fog. Near steady temperature in the upper 60s. Southwest winds around 5 mph. Chance of rain 90 percent.
SUNDAY
Mostly cloudy. Showers likely with a chance of thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Cooler with highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 70 percent.
SUNDAY NIGHT
Mostly cloudy. Cooler. Less humid with lows in the lower 50s. North winds 5 to 10 mph.
MONDAY
Mostly cloudy. Highs in the upper 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph.
MONDAY NIGHT
Partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph.
TUESDAY
Mostly sunny. Highs in the upper 70s.
TUESDAY NIGHT
Mostly cloudy. Lows in the mid 50s.
WEDNESDAY THROUGH THURSDAY
Mostly cloudy with a slight chance of showers and thunderstorms. Highs in the mid 70s. Lows in the upper 50s. Chance of rain 20 percent.
THURSDAY NIGHT
Mostly cloudy. Lows in the upper 50s.
FRIDAY
Mostly sunny. Highs around 80.
FRIDAY NIGHT AND SATURDAY
Mostly cloudy. Lows around 60. Highs in the lower 80s.

Visible Weather Satellite
MCNEILL, MS 39457
Infrared Weather Satellite
MCNEILL, MS 39457
NEXRAD Weather Radar
MCNEILL, MS 39457

SLIDELL, LA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  4/ 4/2026
Sunday
5 APR 2026
MCNEILL, MS 39457 weather forecast Day 1, 0 hours 1 AM 71° 71° Mostly Cloudy 68%
RAIN
***
0% Thunder
( 28% severe)
S   1 93% 69°
Low 66° MCNEILL, MS 39457 weather forecast Day 1, 3 hours 4 AM 69° 69° Mostly Cloudy SW   1 97% 68°
High 72° MCNEILL, MS 39457 weather forecast Day 1, 6 hours 7 AM 68° 68° Mostly Cloudy 68%
RAIN
***
0% Thunder
( 21% severe)
NNW   2 93% 66°

Mostly Cloudy

Rain Likely

MCNEILL, MS 39457 weather forecast Day 1, 9 hours 10 AM 67° 67° Mostly Cloudy N   7 93% 65°
MCNEILL, MS 39457 weather forecast Day 1, 12 hours 1 PM 68° 68° Mostly Cloudy 40%
RAIN
.25–.5 in
0% Thunder
( 17% severe)
N   10 78% 61°
MCNEILL, MS 39457 weather forecast Day 1, 15 hours 4 PM 69° 69° Mostly Cloudy N   10 68% 58°
MCNEILL, MS 39457 weather forecast Day 1, 18 hours 7 PM 67° 67° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 2% severe)
N   8 70% 57°
MCNEILL, MS 39457 weather forecast Day 1, 21 hours 10 PM 62° 61° Mostly Cloudy N   8 75% 54°
Monday
6 APR 2026
MCNEILL, MS 39457 weather forecast Day 2, 0 hours 1 AM 59° 57° Mostly Cloudy 7%

0% Thunder
( 2% severe)
NNE   9 72% 50°
Low 52° MCNEILL, MS 39457 weather forecast Day 2, 3 hours 4 AM 55° 52° Mostly Cloudy NNE   9 72% 46°
High 70° MCNEILL, MS 39457 weather forecast Day 2, 6 hours 7 AM 53° 50° Mostly Cloudy 7%

0% Thunder
( 1% severe)
NNE   10 71% 44°

Mostly Cloudy



MCNEILL, MS 39457 weather forecast Day 2, 9 hours 10 AM 59° 57° Mostly Cloudy NNE   12 57% 44°
MCNEILL, MS 39457 weather forecast Day 2, 12 hours 1 PM 66° 66° Mostly Cloudy 3%

0% Thunder
( 1% severe)
NNE   12 42% 42°
MCNEILL, MS 39457 weather forecast Day 2, 15 hours 4 PM 69° 69° Mostly Cloudy NNE   10 37% 42°
MCNEILL, MS 39457 weather forecast Day 2, 18 hours 7 PM 65° 65° Mostly Cloudy 2%

0% Thunder
( 1% severe)
NNE   6 48% 45°
MCNEILL, MS 39457 weather forecast Day 2, 21 hours 10 PM 56° 55° Partly Cloudy NE   6 66% 45°

SLIDELL, LA extended weather forecast

Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Friday
10 APR 2026
Saturday
11 APR 2026
Low 45° Low 53° Low 60° Low 60° Low 59°
High 76° High 76° High 76° High 78° High 80°
MCNEILL, MS 39457 weather forecast Day 3 MCNEILL, MS 39457 weather forecast Day 4 MCNEILL, MS 39457 weather forecast Day 5 MCNEILL, MS 39457 weather forecast Day 6 MCNEILL, MS 39457 weather forecast Day 7
Clear
5% Rain
Mostly Cloudy
53% Rain
Overcast
63% Rain
Mostly Cloudy
36% Rain
Partly Cloudy
26% Rain
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