National Weather Service Forecast for: Mobile AL
Issued by: National Weather Service Mobile, AL
Updated: 1:56 am CDT Aug 20, 2026
 
Overnight

Overnight: Partly cloudy, with a low around 79. West wind around 5 mph.
Partly Cloudy

 Thursday

Thursday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 110. West wind 5 to 10 mph becoming south in the afternoon.
Mostly Sunny
then Chance
T-storms
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 78. Southwest wind around 5 mph becoming calm after midnight.
Partly Cloudy

 Friday

Friday: A chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Sunny, with a high near 96. Heat index values as high as 107. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Sunny then
Showers
Likely
 Friday
Night
Friday Night: Showers likely and possibly a thunderstorm before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Showers
Likely then
Slight Chance
T-storms
 Saturday

Saturday: Sunny, with a high near 96. Northwest wind around 5 mph.
Sunny

 Saturday
Night
Saturday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 77. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 20%.
Slight Chance
T-storms then
Slight Chance
Showers
 Sunday

Sunday: Sunny and hot, with a high near 97. North wind around 5 mph becoming south in the afternoon.
Hot

 Sunday
Night
Sunday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 79. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Slight Chance
T-storms
Lo 79 °F Hi 96 °F Lo 78 °F Hi 96 °F Lo 77 °F Hi 96 °F Lo 77 °F Hi 97 °F Lo 79 °F

Heat Advisory
 

Overnight
 
 Partly cloudy, with a low around 79. West wind around 5 mph.
Thursday
 
 A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 110. West wind 5 to 10 mph becoming south in the afternoon.
Thursday Night
 
 Partly cloudy, with a low around 78. Southwest wind around 5 mph becoming calm after midnight.
Friday
 
 A chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Sunny, with a high near 96. Heat index values as high as 107. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
 
 Showers likely and possibly a thunderstorm before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Saturday
 
 Sunny, with a high near 96. Northwest wind around 5 mph.
Saturday Night
 
 A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 77. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 20%.
Sunday
 
 Sunny and hot, with a high near 97. North wind around 5 mph becoming south in the afternoon.
Sunday Night
 
 A slight chance of showers and thunderstorms. Mostly clear, with a low around 79. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Monday
 
 A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93.
Monday Night
 
 A 20 percent chance of showers. Partly cloudy, with a low around 78.
Tuesday
 
 A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Tuesday Night
 
 Mostly clear, with a low around 78.
Wednesday
 
 A 50 percent chance of showers and thunderstorms. Sunny, with a high near 92.

 

Forecast from NOAA-NWS for Mobile AL.