Current conditions at
Portland Municipal Airport (K1M5)
Lat: 36.59°NLon: 86.48°WElev: 818ft.
Overcast
82°F
28°C
| Humidity | 70% |
| Wind Speed | SW 5 mph |
| Barometer | 30.04 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 14 Oct 7:55 pm CDT |
Extended Forecast for
6 Miles WNW Lafayette TN
Tonight
Low: 69 °F
Chance
T-storms and
Patchy FogThursday

High: 89 °F
Mostly Sunny
Thursday Night

Low: 63 °F
Mostly Clear
Friday

High: 70 °F
Increasing
CloudsFriday Night

Low: 43 °F
Mostly Cloudy
Saturday

High: 59 °F
Mostly Sunny
Saturday Night

Low: 38 °F
Clear
Sunday

High: 66 °F
Sunny
Sunday Night

Low: 40 °F
Mostly Clear
Detailed Forecast
Tonight
A 50 percent chance of showers and thunderstorms, mainly before 11pm. Patchy fog between 9pm and 3am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 69. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 89. South southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 63. South southwest wind 5 to 10 mph.
Friday
Increasing clouds, with a high near 70. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 43. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 59. North northeast wind around 15 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 38. North northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 66. Southeast wind around 5 mph.
Sunday Night
Mostly clear, with a low around 40. Calm wind.
Monday
Sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 76.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles WNW Lafayette TN
36.56°N 86.11°W (Elev. 899 ft)
36.56°N 86.11°W (Elev. 899 ft)
7:31 pm CDT Oct 14, 2026
8pm CDT Oct 14, 2026-6pm CDT Oct 21, 2026


