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
3 Miles SSE Portland TN
This Afternoon

High: 75 °F
Slight Chance
ShowersTonight

Low: 63 °F
Slight Chance
ShowersThursday

High: 76 °F
Chance
ShowersThursday Night

Low: 60 °F
Partly Cloudy
Friday
High: 80 °F
Mostly Sunny
then Chance
ShowersFriday Night
Low: 64 °F
Partly Cloudy
then Slight
Chance
T-stormsSaturday
High: 74 °F
Showers
Likely then
ShowersSaturday Night

Low: 53 °F
Chance
ShowersSunday

High: 66 °F
Chance
Showers
Detailed Forecast
This Afternoon
A slight chance of showers between 2pm and 3pm. Partly sunny, with a high near 75. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers before 10pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 63. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
A chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Partly sunny, with a high near 76. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Partly cloudy, with a low around 60. South wind around 5 mph.
Friday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. South wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
A slight chance of showers between midnight and 3am, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 64. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
Showers and possibly a thunderstorm. High near 74. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Saturday Night
A 50 percent chance of showers. Cloudy, with a low around 53. West southwest wind around 5 mph becoming north after midnight.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 66. North wind around 5 mph becoming southwest in the afternoon.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 75.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 61.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 78.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Portland TN
36.56°N 86.5°W (Elev. 801 ft)
36.56°N 86.5°W (Elev. 801 ft)
12:31 pm CST Mar 4, 2026
1pm CST Mar 4, 2026-6pm CDT Mar 10, 2026


