Petal, MS Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Petal, MS in one place.
Sunny, with a high near 101. Heat index values as high as 110. West northwest wind around 5 mph.
Local Weather Overview
This forecast page for Petal, 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 27, 2026 12:48 PM CDT.
The active forecast window currently covers Jul 28 to Aug 2, 2026 for Petal, MS.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 28 to Aug 2, 2026
- Latest sync
- Jul 27, 2026 12:48 PM CDT
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Petal
Tuesday looks like the warmest upcoming period in Petal at 101 degrees F.
Sunday Night is the coolest period ahead with temperatures near 74 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph WSW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 27, 2026 12:48 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- JAN
- Radar station
- KMOB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 78. Heat index values as high as 109. West southwest wind 0 to 5 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 100. West northwest wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 77. Northwest wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms. Mostly sunny, with a high near 97. West northwest wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. West southwest wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 96. West wind 0 to 5 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 40%.
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 93. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
A chance of rain showers before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 91. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1am. Mostly cloudy, with a low around 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 28
|
Sunny
|
101°F |
5 mph
WNW
|
|
Tuesday Night
Jul 28
|
Mostly Clear
|
78°F |
0 to 5 mph
WSW
|
|
Wednesday
Jul 29
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
100°F |
5 mph
WNW
|
|
Wednesday Night
Jul 29
|
Slight Chance Showers And Thunderstorms
|
77°F |
0 to 5 mph
NW
|
|
Thursday
Jul 30
|
Chance Showers And Thunderstorms
|
97°F |
0 to 5 mph
WNW
|
|
Thursday Night
Jul 30
|
Chance Showers And Thunderstorms then Partly Cloudy
|
75°F |
0 to 5 mph
WSW
|
|
Friday
Jul 31
|
Chance Showers And Thunderstorms
|
96°F |
0 to 5 mph
W
|
|
Friday Night
Jul 31
|
Chance Showers And Thunderstorms
|
76°F |
0 to 5 mph
SW
|
|
Saturday
Aug 1
|
Chance Showers And Thunderstorms
|
93°F |
5 to 10 mph
WSW
|
|
Saturday Night
Aug 1
|
Showers And Thunderstorms Likely
|
75°F |
5 mph
SW
|
|
Sunday
Aug 2
|
Showers And Thunderstorms Likely
|
91°F |
5 mph
WSW
|
|
Sunday Night
Aug 2
|
Showers And Thunderstorms Likely
|
74°F |
0 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Petal.
