Current conditions at
Athens McMinn County Airport (KMMI)
Lat: 35.4°NLon: 84.56°WElev: 874ft.
Fair
68°F
20°C
| Humidity | 88% |
| Wind Speed | Calm |
| Barometer | 30.06 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 12 Oct 7:55 pm EDT |
Extended Forecast for
Decatur TN
Tonight
Low: 57 °F
Mostly Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 58 °F
Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 62 °F
Mostly Clear
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 83 °F
Sunny then
Mostly Sunny
and BreezyFriday Night
Low: 47 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 57. Calm wind.
Tuesday
Sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 58. Calm wind.
Wednesday
Sunny, with a high near 86. Calm wind.
Wednesday Night
Mostly clear, with a low around 62. Calm wind.
Thursday
Sunny, with a high near 87. Calm wind.
Thursday Night
Mostly clear, with a low around 62. Calm wind.
Friday
Sunny, with a high near 83. Breezy.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Decatur TN
35.52°N 84.79°W (Elev. 778 ft)
35.52°N 84.79°W (Elev. 778 ft)
7:06 pm EDT Oct 12, 2026
8pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026
Additional Resources
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