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May 18th, 2026 :: 3:45 am CDT   

Local Weather Report for
Mountain Brook
Alabama, United States

 Current Mountain Brook Weather Conditions Updated May 18th at 2:53 am 
Temperature:72°F Dew Point:59°F
Barometer:30.12 inHg Wind:calm
Humidity:64.5% Visibility:0M
 
 Mountain Brook Weather Forecast Summary  
 
Today
May 18th
Tuesday
May 19th
Wednesday
May 20th
Thursday
May 21st
Friday
May 22nd
Mostly Sunny Mostly Sunny Mix of Sun and Cloud Mostly Sunny Mostly Sunny
89°F
91°F
66°F
89°F
69°F
84°F
65°F
91°F
65°F
 
 Mountain Brook Detailed Weather Forecast  
 
Monday, May 18th, 2026
Overnight Temperature: 64°F
Mostly clear.
Morning Temperature: 73°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 87°F
A mix of sun and cloud. Chance of a thunderstorm. Windy at times.
Evening Temperature: 76°F
A mix of cloudy and clear skies. Chance of a thunderstorm.
Tuesday, May 19th, 2026
Overnight Temperature: 67°F
A mix of clear and cloudy skies. Slight chance of a thunderstorm.
Morning Temperature: 74°F
Mostly sunny.
Afternoon Temperature: 91°F
Mostly sunny.
Evening Temperature: 77°F
A mix of cloudy and clear skies.
Wednesday, May 20th, 2026
Overnight Temperature: 71°F
A mix of cloudy and clear skies.
Morning Temperature: 76°F
Mostly sunny with a chance of showers or thundershowers.
Afternoon Temperature: 88°F
Cloudy with sunny periods with a slight chance of showers or thundershowers.
Evening Temperature: 72°F
Clear with a chance of showers or thundershowers.
Thursday, May 21st, 2026
Overnight Temperature: 66°F
Mostly clear with a chance of showers.
Morning Temperature: 73°F
Sunny with cloudy periods with a chance of showers or thundershowers.
Afternoon Temperature: 84°F
A mix of cloud and sun with a chance of showers or thundershowers.
Evening Temperature: 72°F
Mostly clear with a chance of showers or thundershowers.
Friday, May 22nd, 2026
Overnight Temperature: 66°F
Clear with cloudy periods with a chance of showers.
Morning Temperature: 73°F
Mostly sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 90°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 77°F
A mix of cloudy and clear skies. Slight chance of a thunderstorm.
Saturday, May 23rd, 2026
Overnight Temperature: 69°F
A mix of clear and cloudy skies.
Morning Temperature: 73°F
Sunny with cloudy periods.
Afternoon Temperature: 85°F
A mix of sun and cloud. Chance of a thunderstorm.
Evening Temperature: 76°F
Mostly clear. Chance of a thunderstorm.
Sunday, May 24th, 2026
Overnight Temperature: 69°F
Mostly clear.
Morning Temperature: 78°F
Sunny with cloudy periods. Slight chance of a thunderstorm.
Afternoon Temperature: 91°F
Sunny with cloudy periods. Chance of a thunderstorm.
Evening Temperature: 79°F
Mostly clear. Chance of a thunderstorm.
Monday, May 25th, 2026
Overnight Temperature: 70°F
Clear with cloudy periods.
Morning Temperature: 78°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 88°F
A mix of sun and cloud. Chance of a thunderstorm.
Evening Temperature: 78°F
A mix of cloudy and clear skies with a slight chance of showers or thundershowers.
Tuesday, May 26th, 2026
Overnight Temperature: 69°F
A mix of clear and cloudy skies with showers likely. Slight chance of a thunderstorm.
Morning Temperature: 75°F
A mix of sun and cloud with a chance of showers or thundershowers.
Afternoon Temperature: 87°F
Mostly cloudy with a chance of showers or thundershowers.
Evening Temperature: 79°F
A mix of cloudy and clear skies. Chance of a thunderstorm.





 

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This WeatherCity Weather Forecast for Mountain Brook, Alabama, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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