National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Fort Payne, Isbell Field Airport (K4A9)

Lat: 34.47°NLon: 85.72°WElev: 876ft.

Fair

N/A

Humidity NA
Wind Speed SW 7 mph
Barometer 30.01 in
Dewpoint N/A
Visibility 10.00 mi
Last update 27 Aug 12:15 pm CDT
Extended Forecast for

Collinsville AL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 89. Heat index values as high as 97. Calm wind.

    High: 89 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 69. Calm wind.

    Low: 69 °F

    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 90. Heat index values as high as 97. Calm wind becoming northwest around 5 mph.

    High: 90 °F

    Areas Fog
    then Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers between 9pm and 10pm. Partly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 90. East northeast wind around 5 mph becoming calm.

    High: 90 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Partly sunny, with a high near 89. Heat index values as high as 97. Calm wind.
Tonight
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 69. Calm wind.
Friday
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 90. Heat index values as high as 97. Calm wind becoming northwest around 5 mph.
Friday Night
A 20 percent chance of showers between 9pm and 10pm. Partly cloudy, with a low around 68. Calm wind.
Saturday
Mostly sunny, with a high near 90. East northeast wind around 5 mph becoming calm.
Saturday Night
Partly cloudy, with a low around 69.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 69.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 70.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Collinsville AL
 34.27°N 85.86°W (Elev. 804 ft)
Last Update:
12:16 pm CDT Aug 27, 2026
Forecast Valid:
12pm CDT Aug 27, 2026-6pm CDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation