Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Rain

67°F

19°C

Humidity 87%
Wind Speed NE 9 mph
Barometer 29.81 in (1008.5 mb)
Dewpoint 63°F (17°C)
Visibility 8.00 mi
Last update 25 Apr 4:53 pm EDT
Extended Forecast for

6 Miles SSW Maryville TN

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 73. Northeast wind around 5 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 9pm.  Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 53. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Showers
    Likely then
    Patchy Fog

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 80. Calm wind becoming northeast around 5 mph in the morning.

    High: 80 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. Calm wind becoming southeast around 5 mph after midnight.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 83. Southeast wind around 5 mph becoming south in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm after 2am.  Mostly cloudy, with a low around 59. South wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 59 °F

    Partly Cloudy
    then Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm.  High near 77. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%.

    High: 77 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am.  Low around 61. Chance of precipitation is 80%.

    Low: 61 °F

    Chance
    T-storms then
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm.  High near 75. Chance of precipitation is 80%.

    High: 75 °F

    Showers

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. Northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 9pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 53. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 80. Calm wind becoming northeast around 5 mph in the morning.
Sunday Night
Partly cloudy, with a low around 56. Calm wind becoming southeast around 5 mph after midnight.
Monday
Mostly sunny, with a high near 83. Southeast wind around 5 mph becoming south in the afternoon.
Monday Night
Showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 59. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tuesday
Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. High near 77. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Tuesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 61. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. High near 75. Chance of precipitation is 80%.
Wednesday Night
A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 51.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 69.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 46.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 67.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46.
Saturday
A slight chance of showers. Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Maryville TN
 35.67°N 84.03°W (Elev. 1001 ft)
2:26 pm EDT Apr 25, 2026
5pm EDT Apr 25, 2026-6pm EDT May 2, 2026
 
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Additional Resources

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