HATTIESBURG, MS 39401 Weather Forecast & Current Conditions

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HATTIESBURG, MS
Current Weather

10:53 AM CDT MAR 17, 2026
Clear
39°F
Feels Like: 39°F
Dewpoint: 12°F
Rel. Hum.: 30%
Visibility: 10 miles
Wind: Calm
Pressure: 30.38 inches
Last 72 hours

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HATTIESBURG, MS 39401
Weather Forecast

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REST OF TODAY
Sunny. Highs in the mid 50s. North winds 5 to 10 mph.
TONIGHT
Mostly clear. Widespread frost after midnight. Cold with lows in the lower 30s. Northeast winds around 5 mph in the evening, becoming light and variable.
WEDNESDAY
Partly sunny. Highs in the mid 60s. Southeast winds around 5 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 30s. South winds around 5 mph.
THURSDAY
Sunny. Not as cool with highs in the mid 70s. Southwest winds around 5 mph.
THURSDAY NIGHT
Clear. Not as cool with lows in the lower 50s.
FRIDAY THROUGH SUNDAY
Mostly clear. Highs in the lower 80s. Lows in the upper 50s.
SUNDAY NIGHT
Clear. Lows in the upper 50s.
MONDAY
Sunny. Highs in the mid 80s.

Visible Weather Satellite
HATTIESBURG, MS 39401
Infrared Weather Satellite
HATTIESBURG, MS 39401
NEXRAD Weather Radar
HATTIESBURG, MS 39401

HATTIESBURG, MS 3 hourly weather forecast

weather forecast created  7:00 PM EST  3/16/2026
Tuesday
17 MAR 2026
HATTIESBURG, MS 39401 weather forecast Day 1, 0 hours 12 AM 37° 33° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   5 55% 23°
Low 29° HATTIESBURG, MS 39401 weather forecast Day 1, 3 hours 3 AM 34° 30° Clear NW   5 57% 21°
High 55° HATTIESBURG, MS 39401 weather forecast Day 1, 6 hours 6 AM 30° 25° Clear 0%

0% Thunder
( 0% severe)
NNW   5 61% 19°

Clear



HATTIESBURG, MS 39401 weather forecast Day 1, 9 hours 9 AM 39° 34° Clear N   7 37% 16°
HATTIESBURG, MS 39401 weather forecast Day 1, 12 hours 12 PM 48° 44° Clear 0%

0% Thunder
( 1% severe)
NNW   8 24% 14°
HATTIESBURG, MS 39401 weather forecast Day 1, 15 hours 3 PM 54° 52° Clear N   8 21% 16°
HATTIESBURG, MS 39401 weather forecast Day 1, 18 hours 6 PM 49° 49° Clear 1%

0% Thunder
( 0% severe)
N   1 33% 22°
HATTIESBURG, MS 39401 weather forecast Day 1, 21 hours 9 PM 40° 38° Clear   CALM 54% 25°
Wednesday
18 MAR 2026
HATTIESBURG, MS 39401 weather forecast Day 2, 0 hours 12 AM 37° 35° Partly Cloudy 1%

0% Thunder
( 0% severe)
  CALM 61% 25°
Low 33° HATTIESBURG, MS 39401 weather forecast Day 2, 3 hours 3 AM 35° 33° Partly Cloudy   CALM 66% 25°
High 64° HATTIESBURG, MS 39401 weather forecast Day 2, 6 hours 6 AM 33° 30° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 68% 24°

Mostly Cloudy



HATTIESBURG, MS 39401 weather forecast Day 2, 9 hours 9 AM 47° 46° Mostly Cloudy SE   2 49% 29°
HATTIESBURG, MS 39401 weather forecast Day 2, 12 hours 12 PM 58° 58° Mostly Cloudy 0%

0% Thunder
( 1% severe)
SSE   3 31% 28°
HATTIESBURG, MS 39401 weather forecast Day 2, 15 hours 3 PM 63° 64° Partly Cloudy S   5 29% 30°
HATTIESBURG, MS 39401 weather forecast Day 2, 18 hours 6 PM 58° 59° Clear 0%

0% Thunder
( 1% severe)
S   2 44% 36°
HATTIESBURG, MS 39401 weather forecast Day 2, 21 hours 9 PM 49° 49° Clear S   2 63% 37°

HATTIESBURG, MS extended weather forecast

Thursday
19 MAR 2026
Friday
20 MAR 2026
Saturday
21 MAR 2026
Sunday
22 MAR 2026
Monday
23 MAR 2026
Low 41° Low 49° Low 53° Low 58° Low 57°
High 73° High 78° High 83° High 82° High 84°
HATTIESBURG, MS 39401 weather forecast Day 3 HATTIESBURG, MS 39401 weather forecast Day 4 HATTIESBURG, MS 39401 weather forecast Day 5 HATTIESBURG, MS 39401 weather forecast Day 6 HATTIESBURG, MS 39401 weather forecast Day 7
Clear
8% Rain
Partly Cloudy
21% Rain
Partly Cloudy
17% Rain
Partly Cloudy
14% Rain
Clear
15% Rain
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