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

Murfreesboro Municipal Airport (KMBT)

Lat: 35.88°NLon: 86.38°WElev: 614ft.

Fair

88°F

31°C

Humidity 52%
Wind Speed N 9 mph
Barometer 29.99 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 19 Aug 3:15 pm CDT
Extended Forecast for

3 Miles SW Lascassas TN

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 93. Heat index values as high as 99. North northeast wind around 5 mph becoming southeast.

    High: 93 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Low around 71. South southeast wind around 5 mph becoming north northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 71 °F

    Partly Cloudy
    then Showers

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 10am. Partly sunny, with a high near 91. Heat index values as high as 101. Southeast wind around 5 mph becoming west northwest 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: 91 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Patchy fog before 1am, then patchy fog after 2am. Otherwise, increasing clouds, with a low around 70. North wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 70 °F

    Chance
    Showers then
    Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 90 °F

    Chance
    Showers and
    Areas Fog

  • Friday Night

    Friday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 68. North wind around 5 mph becoming calm.

    Low: 68 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before 8am. Otherwise, sunny, with a high near 91. Light north wind becoming northwest 5 to 10 mph in the afternoon.

    High: 91 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67. North wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Mostly Clear

  • Sunday

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

    High: 89 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 93. Heat index values as high as 99. North northeast wind around 5 mph becoming southeast.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Low around 71. South southeast wind around 5 mph becoming north northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and thunderstorms likely, mainly before 10am. Partly sunny, with a high near 91. Heat index values as high as 101. Southeast wind around 5 mph becoming west northwest 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
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Patchy fog before 1am, then patchy fog after 2am. Otherwise, increasing clouds, with a low around 70. North wind around 5 mph becoming calm. Chance of precipitation is 60%.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 68. North wind around 5 mph becoming calm.
Saturday
Areas of fog before 8am. Otherwise, sunny, with a high near 91. Light north wind becoming northwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 67. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 89. Light north northeast wind becoming north 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 66.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 91.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Lascassas TN
 35.92°N 86.33°W (Elev. 545 ft)
Last Update:
1:31 pm CDT Aug 19, 2026
Forecast Valid:
3pm CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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