McGhee Tyson Airport (TYS) Weather 03/13/2025
Today
75
Mostly Cloudy then Slight Chance Showers
Tonight
48
Slight Chance Showers then Mostly Clear
Friday
77
Mostly Sunny
Friday Night
60
Mostly Clear then Slight Chance Showers
Saturday
74
Severe Thunderstorms and Breezy
Saturday Night
58
Severe Thunderstorms and Breezy
Sunday
68
Chance Showers and Breezy
Sunday Night
38
Slight Chance T-storms then Partly Cloudy
Monday
60
Sunny
Monday Night
38
Clear
Tuesday
72
Sunny
Tuesday Night
46
Partly Cloudy
Wednesday
76
Mostly Sunny then Partly Sunny and Breezy
Weekly Forecast
Today
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 48. Southwest wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 77. Light and variable wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 60. South wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 5pm, then showers likely after 5pm. Some of the storms could be severe. Mostly cloudy, with a high near 74. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Saturday Night
Showers, with thunderstorms also possible after 8pm. Some of the storms could be severe. Low around 58. Breezy, with a south wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.
Sunday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 68. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Sunday Night
A slight chance of thunderstorms before 8pm. Partly cloudy, with a low around 38. Chance of precipitation is 10%.
Monday
Sunny, with a high near 60.
Monday Night
Clear, with a low around 38.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 76. Breezy.