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Current conditions at
Portland Municipal Airport (K1M5)
Lat: 36.59°NLon: 86.48°WElev: 818ft.
Fair
84°F
29°C
| Humidity | 43% |
| Wind Speed | Calm |
| Barometer | 29.96 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 20 Jun 4:55 pm CDT |
Extended Forecast for
3 Miles NW Cottontown TN
Tonight
Low: 65 °F
Clear
Sunday
High: 88 °F
Sunny then
Chance
T-stormsSunday Night
Low: 73 °F
Chance
T-storms then
Showers
LikelyMonday
High: 83 °F
Showers
Monday Night
Low: 66 °F
Showers
LikelyTuesday
High: 82 °F
Partly Sunny
Tuesday Night
Low: 64 °F
Partly Cloudy
Wednesday
High: 84 °F
Sunny then
Slight Chance
T-stormsWednesday Night
Low: 65 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 65. Calm wind.
Sunday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Sunny, with a high near 88. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 73. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and possibly a thunderstorm. High near 83. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Northwest wind 5 to 10 mph. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 82. North wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 64. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 84. Calm wind becoming east northeast around 5 mph.
Wednesday Night
Mostly clear, with a low around 65. North northwest wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 65.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NW Cottontown TN
36.52°N 86.65°W (Elev. 758 ft)
36.52°N 86.65°W (Elev. 758 ft)
1:31 pm CDT Jun 20, 2026
5pm CDT Jun 20, 2026-6pm CDT Jun 27, 2026
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