National Weather Service Forecast for: Mountain Brook AL
Issued by: National Weather Service Birmingham, AL
Updated: 1:26 pm CDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 70. Southwest wind around 5 mph.
Sunny
 Tonight

Tonight: Clear, with a low around 47. Calm wind.
Clear
 Friday

Friday: Sunny, with a high near 76. Light south wind becoming southwest 5 to 10 mph in the morning.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 55. Southwest wind around 5 mph.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 82. Southwest wind 5 to 10 mph.
Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 59.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 84.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 61.
Mostly Clear
 Monday

Monday: Mostly sunny, with a high near 77.
Mostly Sunny
Hi 70 °F Lo 47 °F Hi 76 °F Lo 55 °F Hi 82 °F Lo 59 °F Hi 84 °F Lo 61 °F Hi 77 °F

 

This Afternoon
 
 Sunny, with a high near 70. Southwest wind around 5 mph.
Tonight
 
 Clear, with a low around 47. Calm wind.
Friday
 
 Sunny, with a high near 76. Light south wind becoming southwest 5 to 10 mph in the morning.
Friday Night
 
 Mostly clear, with a low around 55. Southwest wind around 5 mph.
Saturday
 
 Sunny, with a high near 82. Southwest wind 5 to 10 mph.
Saturday Night
 
 Mostly clear, with a low around 59.
Sunday
 
 Sunny, with a high near 84.
Sunday Night
 
 Mostly clear, with a low around 61.
Monday
 
 Mostly sunny, with a high near 77.
Monday Night
 
 Partly cloudy, with a low around 50.
Tuesday
 
 Mostly sunny, with a high near 76.
Tuesday Night
 
 Partly cloudy, with a low around 54.
Wednesday
 
 Partly sunny, with a high near 77.

 

Forecast from NOAA-NWS for Mountain Brook AL.