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Sewanee, TN Weather Forecast

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Sewanee, TN Weather Forecast

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Sewanee TN weather - Clear - 87°F
Clear
87°F
Updated 5:08 pm
Feels Like 83°F
Humidity 48%
Wind VRB 5 mph
Barometer  30.01 in
Dew Point 66°F
Sewanee TN weather - Clear - 31°C
Clear
31°C
Updated 5:08 pm
Feels Like 28°C
Humidity 48%
Wind VRB 8 km/h
Barometer  101.6 kPa
Dew Point 19°C
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Sewanee Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Sewanee, TN Weather - Tonight Mostly Clear Sewanee, TN Weather - Wednesday Mostly Sunny Sewanee, TN Weather - Wednesday Night Chance Of T-Storm Sewanee, TN Weather - Thursday Chance Of T-Storm Sewanee, TN Weather - Thursday Night Chance Of T-Storm Sewanee, TN Weather - Friday Chance Of T-Storm Sewanee, TN Weather - Friday Night Chance Of Showers Sewanee, TN Weather - Saturday Mostly Clear Sewanee, TN Weather - Sunday Mostly Clear Sewanee, TN Weather - Sunday Night Partly Cloudy Sewanee, TN Weather - Monday Partly Cloudy Sewanee, TN Weather - Monday Night Chance Of Showers
Mostly Clear Mostly Sunny Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of Showers Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Chance of Showers
Lo: 65°FLo: 18°C Hi: 91°FHi: 33°C
 Lo: 71°FLo: 22°C Hi: 90°FHi: 32°C
 Lo: 70°FLo: 21°C Hi: 89°FHi: 32°C
 Lo: 69°FLo: 21°C Hi: 89°FHi: 32°C
Lo: 69°FLo: 21°C		 Hi: 89°FHi: 32°C
Lo: 69°FLo: 21°C		 Hi: 89°FHi: 32°C
Lo: 65°FLo: 18°C		 Hi: 89°FHi: 32°C
Lo: 65°FLo: 18°C		 Lo: 69°FLo: 21°C
POP: 40% POP: 50% POP: 40% POP: 50% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 327 PM CDT Tue Aug 18 2026 Sewanee, TN Weather - WeatherWorld.com

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Sewanee Forecast Discussion

Issued: 200 PM CDT Tue Aug 18 2026

Key Messages

Updated at 1018 AM CDT Tue Aug 18 2026
  • Dry conditions are forecast through midweek before low to medium rain and storm chances return Wednesday night through Friday.
  • HeatRisk is forecast to decrease from Moderate (level 2 of 4) on Wednesday and Thursday to Minor (level 1 of 4) by late week.

Aviation

... (18Z TAFS) Issued at 1142 AM CDT Tue Aug 18 2026

A tranquil period is forecast through at least Wednesday morning, with some mid to high level clouds along ...