Current conditions at
Portland Municipal Airport (K1M5)
Lat: 36.59°NLon: 86.48°WElev: 818ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
7 Miles E Portland TN
Tonight
Low: 61 °F
Chance
T-storms then
Showers
LikelyTuesday
High: 77 °F
Chance
T-storms then
Slight Chance
ShowersTuesday Night

Low: 67 °F
Chance
T-stormsWednesday
High: 77 °F
Slight Chance
T-storms then
ShowersWednesday Night

Low: 39 °F
Showers
Thursday

High: 53 °F
Mostly Sunny
Thursday Night

Low: 38 °F
Mostly Clear
Friday

High: 66 °F
Partly Sunny
Friday Night

Low: 43 °F
Partly Cloudy
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 61. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms before 11am, then a slight chance of showers after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 77. South southwest wind 5 to 10 mph. Chance of precipitation is 40%.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 67. South southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of showers and thunderstorms before 1pm, then showers between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 77. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 39. West southwest wind around 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Thursday
Mostly sunny, with a high near 53. North wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 38. Light and variable wind becoming south 5 to 10 mph after midnight.
Friday
Partly sunny, with a high near 66. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 43. West southwest wind around 5 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 55.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Monday
A slight chance of rain and snow showers. Mostly sunny, with a high near 49. Chance of precipitation is 20%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
7 Miles E Portland TN
36.6°N 86.39°W (Elev. 761 ft)
36.6°N 86.39°W (Elev. 761 ft)
1:31 pm CDT Mar 9, 2026
4pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026


