MCLAIN, MS 39456 Weather Forecast & Current Conditions

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HATTIESBURG, MS
Current Weather

8:53 AM CST JAN 11, 2026
Clear
48°F
Feels Like: 44°F
Dewpoint: 37°F
Rel. Hum.: 65%
Visibility: 10 miles
Wind: NNW at 8 mph
Pressure: 30.45 inches
Last 72 hours

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MCLAIN, MS 39456
Weather Forecast

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Snow Depth pages
TODAY
Mostly sunny. Much cooler with highs in the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Mostly clear. Colder with lows in the upper 20s. North winds 5 to 10 mph.
MONDAY
Mostly sunny. Highs in the lower 50s. North winds around 5 mph.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Cold with lows in the upper 20s. North winds around 5 mph in the evening, becoming light and variable.
TUESDAY
Mostly sunny. Highs in the upper 50s. Light and variable winds, becoming west around 5 mph in the afternoon.
TUESDAY NIGHT
Mostly cloudy. A slight chance of showers after midnight. Not as cool with lows around 40. Chance of rain 20 percent.
WEDNESDAY
Partly sunny. Highs in the lower 60s.
WEDNESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 30s.
THURSDAY
Sunny, cooler with highs in the lower 50s.
THURSDAY NIGHT
Clear, cold with lows around 30.
FRIDAY
Sunny. Not as cool with highs in the lower 60s.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.
SATURDAY
Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 50s. Chance of rain 20 percent.

Visible Weather Satellite
MCLAIN, MS 39456
Infrared Weather Satellite
MCLAIN, MS 39456
NEXRAD Weather Radar
MCLAIN, MS 39456

HATTIESBURG, MS 3 hourly weather forecast

weather forecast created  7:00 PM EST  1/10/2026
Sunday
11 JAN 2026
MCLAIN, MS 39456 weather forecast Day 1, 0 hours 12 AM 52° 49° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNW   9 77% 45°
Low 42° MCLAIN, MS 39456 weather forecast Day 1, 3 hours 3 AM 48° 44° Mostly Cloudy N   9 74% 40°
High 59° MCLAIN, MS 39456 weather forecast Day 1, 6 hours 6 AM 43° 39° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   7 76% 36°

Partly Cloudy



MCLAIN, MS 39456 weather forecast Day 1, 9 hours 9 AM 48° 44° Partly Cloudy N   9 60% 35°
MCLAIN, MS 39456 weather forecast Day 1, 12 hours 12 PM 55° 52° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   13 45% 34°
MCLAIN, MS 39456 weather forecast Day 1, 15 hours 3 PM 57° 54° Clear N   13 37% 31°
MCLAIN, MS 39456 weather forecast Day 1, 18 hours 6 PM 48° 45° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   7 47% 29°
MCLAIN, MS 39456 weather forecast Day 1, 21 hours 9 PM 41° 37° Partly Cloudy N   6 59% 28°
Monday
12 JAN 2026
MCLAIN, MS 39456 weather forecast Day 2, 0 hours 12 AM 37° 33° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   5 64% 26°
Low 31° MCLAIN, MS 39456 weather forecast Day 2, 3 hours 3 AM 35° 32° Partly Cloudy N   3 69% 26°
High 55° MCLAIN, MS 39456 weather forecast Day 2, 6 hours 6 AM 32° 29° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   2 74% 25°

Mostly Cloudy



MCLAIN, MS 39456 weather forecast Day 2, 9 hours 9 AM 40° 37° Partly Cloudy NE   5 59% 27°
MCLAIN, MS 39456 weather forecast Day 2, 12 hours 12 PM 49° 47° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNE   5 40% 26°
MCLAIN, MS 39456 weather forecast Day 2, 15 hours 3 PM 54° 53° Mostly Cloudy N   5 33% 26°
MCLAIN, MS 39456 weather forecast Day 2, 18 hours 6 PM 45° 44° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 55% 30°
MCLAIN, MS 39456 weather forecast Day 2, 21 hours 9 PM 40° 38° Partly Cloudy   CALM 67% 30°

HATTIESBURG, MS extended weather forecast

Tuesday
13 JAN 2026
Wednesday
14 JAN 2026
Thursday
15 JAN 2026
Friday
16 JAN 2026
Saturday
17 JAN 2026
Low 28° Low 37° Low 32° Low 23° Low 31°
High 60° High 56° High 45° High 54° High 60°
MCLAIN, MS 39456 weather forecast Day 3 MCLAIN, MS 39456 weather forecast Day 4 MCLAIN, MS 39456 weather forecast Day 5 MCLAIN, MS 39456 weather forecast Day 6 MCLAIN, MS 39456 weather forecast Day 7
Clear
10% Rain/Snow
Overcast
39% Rain
Partly Cloudy
21% Rain/Snow
Clear
11% Rain/Snow
Mostly Cloudy
26% Rain
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