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

Smyrna, Smyrna Airport (KMQY)

Lat: 36.01°NLon: 86.52°WElev: 545ft.

Fair

68°F

20°C

Humidity 100%
Wind Speed SE 5 mph
Barometer 30.00 in (1016.1 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 19 Aug 3:56 am CDT
Extended Forecast for

3 Miles SSE Antioch TN

  • Today

    Today: Increasing clouds, with a high near 93. Heat index values as high as 98. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 93 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 3am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 72. South wind around 5 mph becoming west southwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers and thunderstorms likely before 2pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 88. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 1am, then a chance of showers. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 70. North northwest wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 70 °F

    Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 89. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 89 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 69. North wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before 8am. Otherwise, sunny, with a high near 90. Light west northwest wind becoming northwest 5 to 10 mph in the afternoon.

    High: 90 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. North northwest wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 89. Light north northeast wind becoming north northwest 5 to 10 mph in the afternoon.

    High: 89 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 93. Heat index values as high as 98. Calm wind becoming south southeast around 5 mph in the afternoon.
Tonight
Showers and thunderstorms likely, mainly before 3am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 72. South wind around 5 mph becoming west southwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms likely before 2pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 88. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms likely before 1am, then a chance of showers. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 70. North northwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
Friday
A slight chance of showers, with thunderstorms also possible after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 89. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 69. North wind around 5 mph becoming calm in the evening.
Saturday
Areas of fog before 8am. Otherwise, sunny, with a high near 90. Light west northwest wind becoming northwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 69. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 89. Light north northeast wind becoming north northwest 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 67.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 88.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 68.
Tuesday
A 20 percent chance of showers. Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Antioch TN
 36°N 86.63°W (Elev. 686 ft)
Last Update:
1:31 am CDT Aug 19, 2026
Forecast Valid:
4am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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