Areas of Fire Weather and Severe Thunderstorms on Friday
Critical fire weather is expected Friday across the Northern Plains, Upper Midwest, and southern High Plains due to gusty winds and low humidity. Severe thunderstorms capable of large to very large hail, wind damage and tornadoes will be possible Friday and Saturday across parts of the central Plains. Read More >
Current conditions at
Knoxville, McGhee Tyson Airport (KTYS)
Lat: 35.82°NLon: 83.99°WElev: 981ft.
A Few Clouds
43°F
6°C
| Humidity | 86% |
| Wind Speed | Calm |
| Barometer | 30.10 in (1018.9 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 15 May 6:53 am EDT |
Extended Forecast for
Maryville TN
Today
High: 79 °F
Sunny
Tonight
Low: 56 °F
Partly Cloudy
Saturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 63 °F
Mostly Cloudy
Sunday
High: 91 °F
Hot
Sunday Night
Low: 66 °F
Mostly Clear
Monday
High: 92 °F
Hot
Monday Night
Low: 68 °F
Mostly Clear
Tuesday
High: 93 °F
Hot
Detailed Forecast
Today
Sunny, with a high near 79. Calm wind becoming west around 5 mph.
Tonight
Partly cloudy, with a low around 56. South wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 86. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny and hot, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 66. South wind around 5 mph.
Monday
Sunny and hot, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Mostly sunny and hot, with a high near 93.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 20%.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Additional Forecasts and Information
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Point Forecast:
Maryville TN
35.76°N 83.99°W (Elev. 886 ft)
35.76°N 83.99°W (Elev. 886 ft)
5:46 am EDT May 15, 2026
7am EDT May 15, 2026-6pm EDT May 21, 2026
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