Hattiesburg, MS Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Hattiesburg, Forrest County, Mississippi.
Updated Jul 29, 2026, 4:06 PM local time · Radar refreshes every 5 minutes
⛅
Hattiesburg
96°F
Wind 4 mph
Humidity 45%
Cloud cover 61%
UV index 8
Alerts 2
Active alerts (2)
Heat AdvisoryModerate
Ashley; Chicot; Morehouse; West Carroll; East Carroll; Richland; Madison; Franklin; Catahoula; Tensas; Concordia; Leake; Scott; Newton; Smith; Jasper; Clarke; Adams; Franklin; Lincoln; Lawrence; Jefferson Davis; Covington; Jones; Marion; Lamar; Forrest
Until Jul 30, 2026, 2:00 AM
Full details
* WHAT...For both heat advisories, heat index values up to 110 expected. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and central, east central, south central, southeast, and southwest Mississippi. * WHEN...For the first Heat Advisory, until 9 PM CDT this evening. For the second Heat Advisory, from 10 AM to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat related illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Heat AdvisoryModerate
Ashley; Chicot; Morehouse; West Carroll; East Carroll; Richland; Madison; Franklin; Catahoula; Tensas; Concordia; Leake; Scott; Newton; Smith; Jasper; Clarke; Adams; Franklin; Lincoln; Lawrence; Jefferson Davis; Covington; Jones; Marion; Lamar; Forrest
Until Jul 30, 2026, 2:00 AM
Full details
* WHAT...For both heat advisories, heat index values up to 110 expected. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and central, east central, south central, southeast, and southwest Mississippi. * WHEN...For the first Heat Advisory, until 9 PM CDT this evening. For the second Heat Advisory, from 10 AM to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat related illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Hattiesburg weather radar
Light
Heavy
Next 24 hours
Now
⛅
96°F
4%
5 PM
⛅
96°F
5%
6 PM
☁️
95°F
4%
7 PM
⛅
92°F
5%
8 PM
🌤️
88°F
8%
9 PM
🌤️
86°F
7%
10 PM
☁️
85°F
9%
11 PM
☁️
83°F
9%
12 AM
☁️
82°F
6%
1 AM
☁️
81°F
4%
2 AM
☁️
80°F
2%
3 AM
🌤️
79°F
2%
4 AM
☀️
79°F
5 AM
🌤️
78°F
1%
6 AM
☁️
78°F
2%
7 AM
☁️
78°F
3%
8 AM
☀️
83°F
4%
9 AM
☀️
87°F
1%
10 AM
☀️
90°F
2%
11 AM
☀️
93°F
2%
12 PM
☀️
95°F
2%
1 PM
☀️
97°F
7%
2 PM
☁️
97°F
10%
3 PM
☁️
94°F
14%
7-day forecast
Today
Jul 29
☁️
96°F
78°F
9%
Thu
Jul 30
☁️
97°F
78°F
19%
Fri
Jul 31
☁️
95°F
77°F
65%
Sat
Aug 1
🌧️
98°F
75°F
42%
Sun
Aug 2
🌦️
92°F
73°F
42%
Mon
Aug 3
☁️
85°F
68°F
31%
Tue
Aug 4
🌦️
88°F
74°F
24%
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