Current conditions at
Columbia / Maury County (KMRC)
Lat: 35.55°NLon: 87.18°WElev: 676ft.
Fair
66°F
19°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.99 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 9.00 mi |
| Last update | 27 Aug 12:35 am CDT |
Extended Forecast for
3 Miles NNE Williamsport TN
Overnight

Low: 70 °F
Patchy Fog
Thursday
High: 93 °F
Patchy Fog
then Slight
Chance
T-stormsThursday Night
Low: 66 °F
Partly Cloudy
then Patchy
FogFriday
High: 91 °F
Areas Fog
then SunnyFriday Night

Low: 64 °F
Clear
Saturday

High: 93 °F
Sunny
Saturday Night

Low: 67 °F
Mostly Clear
Sunday

High: 95 °F
Sunny
Sunday Night

Low: 70 °F
Mostly Clear
Detailed Forecast
Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 70. Calm wind.
Thursday
A slight chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 93. Heat index values as high as 101. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 66. Calm wind.
Friday
Areas of fog before 9am. Otherwise, sunny, with a high near 91. Calm wind becoming north northeast around 5 mph in the afternoon.
Friday Night
Clear, with a low around 64. North wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 93. Calm wind.
Saturday Night
Mostly clear, with a low around 67. Calm wind.
Sunday
Sunny, with a high near 95. Calm wind becoming south around 5 mph.
Sunday Night
Mostly clear, with a low around 70. Calm wind.
Monday
Sunny, with a high near 95.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Sunny, with a high near 96.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Williamsport TN
35.69°N 87.21°W (Elev. 564 ft)
35.69°N 87.21°W (Elev. 564 ft)
6:11 pm CDT Aug 26, 2026
12am CDT Aug 27, 2026-6pm CDT Sep 2, 2026


