National Weather Service Forecast for: Helena AL
Issued by: National Weather Service Birmingham, AL
Updated: 6:41 pm CDT May 26, 2026
 
Tonight

Tonight: A slight chance of showers and thunderstorms. Cloudy, with a low around 68. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Slight Chance
T-storms then
Slight Chance
Showers
 Wednesday

Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 85. Calm wind becoming south around 5 mph in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
Showers then
Chance
T-storms
 Wednesday
Night
Wednesday Night: A slight chance of showers and thunderstorms before 1am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.
Slight Chance
T-storms

 Thursday

Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Patchy fog before 8am. High near 86. Calm wind. Chance of precipitation is 80%.
Chance
Showers and
Patchy Fog
then Showers
 Thursday
Night
Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Calm wind.
Chance
T-storms

 Friday

Friday: Showers and possibly a thunderstorm. High near 83. Chance of precipitation is 80%.
Showers

 Friday
Night
Friday Night: Showers and possibly a thunderstorm. Low around 66. Chance of precipitation is 80%.
Showers

 Saturday

Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 83. Chance of precipitation is 90%.
Chance
Showers then
Showers
 Saturday
Night
Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Chance
Showers
Lo 68 °F Hi 85 °F Lo 68 °F Hi 86 °F Lo 68 °F Hi 83 °F Lo 66 °F Hi 83 °F Lo 66 °F

Flood Watch
 

Tonight
 
 A slight chance of showers and thunderstorms. Cloudy, with a low around 68. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
 
 A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 85. Calm wind becoming south around 5 mph in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
 A slight chance of showers and thunderstorms before 1am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.
Thursday
 
 A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Patchy fog before 8am. High near 86. Calm wind. Chance of precipitation is 80%.
Thursday Night
 
 A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Calm wind.
Friday
 
 Showers and possibly a thunderstorm. High near 83. Chance of precipitation is 80%.
Friday Night
 
 Showers and possibly a thunderstorm. Low around 66. Chance of precipitation is 80%.
Saturday
 
 A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 83. Chance of precipitation is 90%.
Saturday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Sunday
 
 A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. Chance of precipitation is 70%.
Sunday Night
 
 A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Monday
 
 A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Monday Night
 
 A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Tuesday
 
 A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.

 

Forecast from NOAA-NWS for Helena AL.