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McGhee Tyson Airport (TYS) Weather 10/30/2025

McGhee Tyson Airport (TYS) Weather
Mostly Cloudy

Overnight

63

Mostly Cloudy

Breezy. Showers then Showers Likely

Sunday

70

Breezy. Showers then Showers Likely

Mostly Clear

Sunday Night

42

Mostly Clear

Sunny

Monday

67

Sunny

Mostly Clear

Monday Night

45

Mostly Clear

Sunny

Tuesday

72

Sunny

Mostly Clear

Tuesday Night

44

Mostly Clear

Sunny

Wednesday

64

Sunny

Mostly Clear

Wednesday Night

41

Mostly Clear

Sunny

Thursday

67

Sunny

Mostly Clear

Thursday Night

42

Mostly Clear

Mostly Sunny

Friday

67

Mostly Sunny

Mostly Cloudy then Slight Chance Showers

Friday Night

49

Mostly Cloudy then Slight Chance Showers

Weekly Forecast

Overnight
Mostly cloudy, with a low around 63. South wind around 15 mph, with gusts as high as 25 mph.
Sunday
Showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm. High near 70. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Mostly clear, with a low around 42. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 67. Calm wind.
Monday Night
Mostly clear, with a low around 45. Calm wind becoming south around 5 mph after midnight.
Tuesday
Sunny, with a high near 72. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 44. West wind 5 to 10 mph.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 42.
Friday
Mostly sunny, with a high near 67.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49.