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Hattiesburg, Mississippi 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
NWS Forecast for Hattiesburg MS
National Weather Service Forecast for: Hattiesburg MS
Issued by: National Weather Service Jackson, MS
Updated: 7:15 am CDT Mar 25, 2026
 
Today

Today: Sunny, with a high near 84. Calm wind becoming south southeast around 5 mph.
Sunny

Tonight

Tonight: Widespread dense fog, mainly after 5am.  Otherwise, increasing clouds, with a low around 61. South southeast wind around 5 mph becoming calm  in the evening.
Mostly Clear
then Dense
Fog
Thursday

Thursday: Widespread dense fog before 9am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.
Dense Fog
then Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 61. South wind around 5 mph becoming calm  after midnight.
Mostly Clear

Friday

Friday: Sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Sunny

Friday
Night
Friday Night: Mostly clear, with a low around 57. Light northwest wind becoming north 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Mostly Clear

Saturday

Saturday: Sunny, with a high near 75. North northeast wind around 10 mph, with gusts as high as 25 mph.
Sunny

Saturday
Night
Saturday Night: Mostly clear, with a low around 53. North northeast wind around 5 mph.
Mostly Clear

Sunday

Sunday: Mostly sunny, with a high near 78. East southeast wind around 5 mph.
Mostly Sunny

Hi 84 °F Lo 61 °F Hi 85 °F Lo 61 °F Hi 86 °F Lo 57 °F Hi 75 °F Lo 53 °F Hi 78 °F

 

Today
 
Sunny, with a high near 84. Calm wind becoming south southeast around 5 mph.
Tonight
 
Widespread dense fog, mainly after 5am. Otherwise, increasing clouds, with a low around 61. South southeast wind around 5 mph becoming calm in the evening.
Thursday
 
Widespread dense fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
 
Mostly clear, with a low around 61. South wind around 5 mph becoming calm after midnight.
Friday
 
Sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
 
Mostly clear, with a low around 57. Light northwest wind becoming north 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Saturday
 
Sunny, with a high near 75. North northeast wind around 10 mph, with gusts as high as 25 mph.
Saturday Night
 
Mostly clear, with a low around 53. North northeast wind around 5 mph.
Sunday
 
Mostly sunny, with a high near 78. East southeast wind around 5 mph.
Sunday Night
 
Mostly clear, with a low around 56.
Monday
 
Mostly sunny, with a high near 81.
Monday Night
 
Partly cloudy, with a low around 59.
Tuesday
 
Partly sunny, with a high near 83.

 

Forecast from NOAA-NWS for Hattiesburg MS.

Weather Forecast Discussion
131
FXUS64 KJAN 250631
AFDJAN

Area Forecast Discussion
National Weather Service Jackson MS
131 AM CDT Wed Mar 25 2026

...New DISCUSSION...

.KEY MESSAGES...

  - Warm and dry weather through early next week.

  - Monitoring for increasing fire danger threat this weekend.

&&

.DISCUSSION...
Issued at 120 AM CDT Wed Mar 25 2026

Through the rest of the week: Surface high pressure and
increasing heights aloft will combine to result in increasing
temperatures this week with afternoon highs in the 80s F. A cold
front will slip south into this weekend but with continued
subsidence/ridging aloft the boundary will be unlikely to produce
more than a period of increased cloudiness followed by a dip in
temperatures and humidity into the weekend.

This weekend and beyond: Following a brief dip in temperatures
(highs upper 60s F and lower 70s F) on Saturday, we`ll start to
rebound quickly into Sunday and next week with afternoon temperatures
back into the 80s F. Humidity will begin to increase heading into
next week as we emerge once again into the western flank of
surface high pressure and a return to southerlies.

Unfortunately, little in the way of rain chances are expected for
the next 7 days with the chances for meaningful rainfall perhaps
not coming until well beyond that time. High uncertainty with
spring weather can yield large forecast adjustments in the 7-10
day ranges, so some chance for a wetter pattern may emerge but it
certainly seems more likely than not that drought conditions will
worsen over the next week and beyond. /86/


&&

.AVIATION...
(06Z TAFS)
Issued at 117 AM CDT Wed Mar 25 2026

VFR conditions are expected to prevail at the TAF sites through
the period. Initially light and variable winds will turn out of
the southeast and south by around 15Z today. /NF/

&&

.PRELIMINARY POINT TEMPS/POPS...
Jackson       83  61  85  59 /   0   0   0   0
Meridian      82  59  85  59 /  10   0   0   0
Vicksburg     85  60  85  59 /   0   0   0   0
Hattiesburg   83  60  85  60 /  10   0   0   0
Natchez       84  61  85  60 /   0   0   0   0
Greenville    83  62  85  60 /   0   0   0   0
Greenwood     84  63  86  61 /   0   0   0   0

&&

.JAN WATCHES/WARNINGS/ADVISORIES...
MS...None.
LA...None.
AR...None.
&&

$$

LP/LP/NF
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Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather






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