National Weather Service Forecast for: Petal MS
Issued by: National Weather Service Jackson, MS
Updated: 5:15 am CDT Jul 8, 2025
 
Today

Today: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 7am. Otherwise, sunny, with a high near 95. Heat index values as high as 100. Calm wind becoming west southwest around 5 mph in the afternoon.
Patchy Fog
then Chance
T-storms
 Tonight

Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 73. Southwest wind around 5 mph becoming calm.
Slight Chance
T-storms then
Mostly Clear
 Wednesday

Wednesday: A slight chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 94. Heat index values as high as 99. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Slight Chance
T-storms then
T-storms
Likely
 Wednesday
Night
Wednesday Night: Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 73. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
T-storms
Likely then
Slight Chance
Showers
 Thursday

Thursday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 93. Calm wind becoming west southwest around 5 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms then
T-storms
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 74. West southwest wind around 5 mph becoming calm.
Partly Cloudy

 Friday

Friday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 95. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 70%.
Chance
T-storms then
T-storms
Likely
 Friday
Night
Friday Night: Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm in the evening.
Partly Cloudy

 Saturday

Saturday: Showers and thunderstorms likely, mainly after 1pm. Sunny, with a high near 95. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Slight Chance
T-storms then
T-storms
Likely
Hi 95 °F Lo 73 °F Hi 94 °F Lo 73 °F Hi 93 °F Lo 74 °F Hi 95 °F Lo 73 °F Hi 95 °F

 

Today
 
 A 40 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 7am. Otherwise, sunny, with a high near 95. Heat index values as high as 100. Calm wind becoming west southwest around 5 mph in the afternoon.
Tonight
 
 A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 73. Southwest wind around 5 mph becoming calm.
Wednesday
 
 A slight chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 94. Heat index values as high as 99. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
 Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 73. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
 
 A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 93. Calm wind becoming west southwest around 5 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
 
 Partly cloudy, with a low around 74. West southwest wind around 5 mph becoming calm.
Friday
 
 Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 95. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 70%.
Friday Night
 
 Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm in the evening.
Saturday
 
 Showers and thunderstorms likely, mainly after 1pm. Sunny, with a high near 95. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Saturday Night
 
 Mostly clear, with a low around 74.
Sunday
 
 Showers and thunderstorms likely. Sunny, with a high near 96. Chance of precipitation is 60%.
Sunday Night
 
 A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 74.
Monday
 
 Showers and thunderstorms likely. Sunny, with a high near 96. Chance of precipitation is 70%.

 

Forecast from NOAA-NWS for Petal MS.