HATTIESBURG, MS 39401 Weather Forecast & Current Conditions

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HATTIESBURG, MS
Current Weather

4:53 AM CDT AUG 8, 2026
Clear
73°F
Feels Like: 73°F
Dewpoint: 72°F
Rel. Hum.: 97%
Visibility: 10 miles
Wind: SE at 3 mph
Pressure: 30.10 inches
Last 72 hours

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HATTIESBURG, MS 39401
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Areas of fog this morning. Sunny. Highs in the mid 90s. Southeast winds around 5 mph.
TONIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable.
SUNDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 40 percent.
SUNDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent.
MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds around 5 mph. Chance of rain 50 percent.
MONDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 70s.
TUESDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent.
TUESDAY NIGHT THROUGH FRIDAY
Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105.

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  8:00 PM EDT  8/ 7/2026
Saturday
8 AUG 2026
HATTIESBURG, MS 39401 weather forecast Day 1, 0 hours 1 AM 75° 75° Clear 1%

0% Thunder
( 3% severe)
  CALM 97% 74°
Low 72° HATTIESBURG, MS 39401 weather forecast Day 1, 3 hours 4 AM 73° 73° Clear   CALM 100% 73°
High 94° HATTIESBURG, MS 39401 weather forecast Day 1, 6 hours 7 AM 74° 74° Partly Cloudy 3%

0% Thunder
( 8% severe)
  CALM 97% 73°

Partly Cloudy



HATTIESBURG, MS 39401 weather forecast Day 1, 9 hours 10 AM 86° 93° Clear   CALM 65% 73°
HATTIESBURG, MS 39401 weather forecast Day 1, 12 hours 1 PM 92° 97° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 49% severe)
ESE   3 47% 69°
HATTIESBURG, MS 39401 weather forecast Day 1, 15 hours 4 PM 93° 97° Partly Cloudy SE   3 44% 68°
HATTIESBURG, MS 39401 weather forecast Day 1, 18 hours 7 PM 87° 93° Partly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 27% severe)
S   3 61% 72°
HATTIESBURG, MS 39401 weather forecast Day 1, 21 hours 10 PM 78° 80° Partly Cloudy   CALM 88% 74°
Sunday
9 AUG 2026
HATTIESBURG, MS 39401 weather forecast Day 2, 0 hours 1 AM 76° 76° Clear 1%

0% Thunder
( 5% severe)
  CALM 94% 74°
Low 73° HATTIESBURG, MS 39401 weather forecast Day 2, 3 hours 4 AM 74° 74° Clear   CALM 97% 73°
High 94° HATTIESBURG, MS 39401 weather forecast Day 2, 6 hours 7 AM 74° 74° Partly Cloudy 3%

0% Thunder
( 14% severe)
  CALM 97% 73°

Partly Cloudy

Chance of Rain

HATTIESBURG, MS 39401 weather forecast Day 2, 9 hours 10 AM 87° 95° Partly Cloudy   CALM 65% 74°
HATTIESBURG, MS 39401 weather forecast Day 2, 12 hours 1 PM 92° 99° Partly Cloudy 27%
RAIN
<.01 in
0% Thunder
( 60% severe)
S   3 51% 71°
HATTIESBURG, MS 39401 weather forecast Day 2, 15 hours 4 PM 92° 99° Partly Cloudy S   5 51% 71°
HATTIESBURG, MS 39401 weather forecast Day 2, 18 hours 7 PM 86° 93° Mostly Cloudy 9%

0% Thunder
( 21% severe)
S   5 65% 73°
HATTIESBURG, MS 39401 weather forecast Day 2, 21 hours 10 PM 78° 81° Partly Cloudy   CALM 91% 75°

HATTIESBURG, MS extended weather forecast

Monday
10 AUG 2026
Tuesday
11 AUG 2026
Wednesday
12 AUG 2026
Thursday
13 AUG 2026
Friday
14 AUG 2026
Low 75° Low 76° Low 75° Low 76° Low 76°
High 94° High 95° High 94° High 94° High 94°
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
Partly Cloudy
35% Rain
Partly Cloudy
27% Rain
Partly Cloudy
28% Rain
Partly Cloudy
25% Rain
Partly Cloudy
24% Rain
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