National Weather Service Forecast for: Troy AL
Issued by: National Weather Service Birmingham, AL
Updated: 1:26 am CDT Aug 20, 2026
 
Today

Today: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming northwest around 5 mph.
Sunny then
Chance
T-storms
 Tonight

Tonight: A 40 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 72. Calm wind.
Chance
T-storms

 Friday

Friday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 94. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Slight Chance
T-storms then
T-storms
Likely
 Friday
Night
Friday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. Calm wind.
Chance
T-storms

 Saturday

Saturday: Sunny, with a high near 93. Calm wind becoming northwest around 5 mph in the afternoon.
Sunny

 Saturday
Night
Saturday Night: Mostly clear, with a low around 70.
Mostly Clear

 Sunday

Sunday: Sunny, with a high near 94.
Sunny

 Sunday
Night
Sunday Night: Mostly clear, with a low around 71.
Mostly Clear

 Monday

Monday: Sunny, with a high near 93.
Sunny
Hi 96 °F Lo 72 °F Hi 94 °F Lo 72 °F Hi 93 °F Lo 70 °F Hi 94 °F Lo 71 °F Hi 93 °F

Heat Advisory
 

Today
 
 A 30 percent chance of showers and thunderstorms, mainly after 4pm. Sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming northwest around 5 mph.
Tonight
 
 A 40 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 72. Calm wind.
Friday
 
 Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 94. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
 
 A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. Calm wind.
Saturday
 
 Sunny, with a high near 93. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
 
 Mostly clear, with a low around 70.
Sunday
 
 Sunny, with a high near 94.
Sunday Night
 
 Mostly clear, with a low around 71.
Monday
 
 Sunny, with a high near 93.
Monday Night
 
 Partly cloudy, with a low around 70.
Tuesday
 
 A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Tuesday Night
 
 Mostly clear, with a low around 71.
Wednesday
 
 A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.

 

Forecast from NOAA-NWS for Troy AL.