Hattiesburg, MS Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Hattiesburg, MS in one place.
Mostly clear, with a low around 75. South southwest wind around 0 mph.
Local Weather Overview
This forecast page for Hattiesburg, MS is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 10, 2026 5:27 AM CDT.
The active forecast window currently covers Jul 10 to Jul 16, 2026 for Hattiesburg, MS.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 5:27 AM CDT
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Hattiesburg
Friday looks like the warmest upcoming period in Hattiesburg at 97 degrees F.
Monday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Friday at about 0 to 5 mph SSW.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 5:27 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- JAN
- Radar station
- KLIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms after 3pm. Sunny. High near 97, with temperatures falling to around 93 in the afternoon. Heat index values as high as 105. South southwest wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. Heat index values as high as 99. South southwest wind 0 to 5 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Heat index values as high as 106. Southwest wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. South southwest wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and thunderstorms. Mostly sunny, with a high near 93. West southwest wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 73. West wind 0 to 5 mph. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a high near 86. West southwest wind 0 to 5 mph. Chance of precipitation is 90%.
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. West northwest wind 0 to 5 mph. Chance of precipitation is 90%.
A chance of rain showers before 7am, then showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 80%.
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 72. Chance of precipitation is 80%.
A chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 10
|
Mostly Clear
|
75°F |
0 mph
|
|
Friday
Jul 10
|
Sunny then Slight Chance Showers And Thunderstorms
|
97°F |
0 to 5 mph
SSW
|
|
Friday Night
Jul 10
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
75°F |
0 to 5 mph
SSW
|
|
Saturday
Jul 11
|
Sunny then Chance Showers And Thunderstorms
|
97°F |
0 to 5 mph
SW
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms
|
75°F |
0 to 5 mph
SSW
|
|
Sunday
Jul 12
|
Chance Showers And Thunderstorms
|
93°F |
0 to 5 mph
WSW
|
|
Sunday Night
Jul 12
|
Showers And Thunderstorms then Showers And Thunderstorms Likely
|
73°F |
0 to 5 mph
W
|
|
Monday
Jul 13
|
Showers And Thunderstorms
|
86°F |
0 to 5 mph
WSW
|
|
Monday Night
Jul 13
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
WNW
|
|
Tuesday
Jul 14
|
Showers And Thunderstorms
|
86°F |
0 to 5 mph
WSW
|
|
Tuesday Night
Jul 14
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
WNW
|
|
Wednesday
Jul 15
|
Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
WSW
|
|
Wednesday Night
Jul 15
|
Chance Showers And Thunderstorms
|
73°F |
0 mph
|
|
Thursday
Jul 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
94°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Hattiesburg.
