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Sewanee, TN Weather Tomorrow

Get a closer look at tomorrow's weather in Sewanee and the upcoming 5 day forecast with precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction across the Sewanee area and around Franklin county, Tennessee.
Updated: Fri Sep 11th 2026 12:15 PM CDT
Sewanee, TN Weather – 9-11 – Sunny
89° / 69°
Sunny
Highs will reach 89°F with lows near 69°F in Sewanee, where sunshine is. There might be light rainfall having a 17% chance with an estimated 0in. Winds will be light at 8mph and gusts of 17.5mph at 6 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 97% at 11 PM and 41% being its lowest at 2 PM. Barometric pressure is its highest of 29.95inHg at 10 PM, a lowest point of 29.88inHg at 5 PM with an avg 29.92inHg.
Sewanee, TN Weather – 9-12 – Light Rain Shower
83° / 67°

Weather Tomorrow

Light Rain Shower
Highs will reach 83°F with lows near 67°F in Sewanee, where rain is. The chance of rain is 89% with an estimated 0.8in. Winds will be light at 8mph and gusts of 14.3mph at 12 AM. High humidity with average of 88% is anticipated, the maximum being 98% at 6 AM and 64% being its lowest at 12 PM. Barometric pressure is its highest of 30inHg at 9 PM, a lowest point of 29.94inHg at 1 AM with an avg 29.97inHg.
Sewanee, TN Weather – 9-13 – Sunny
88° / 71°
Sunny
Bright and sunny conditions in Sewanee, with a high of 88°F and a low of 71°F. There's a moderate 36% chance of rainfall with an estimated 0.01in. Winds will be light at 6mph and gusts of 12.3mph at 9 PM. The humidity will be on the higher side, averaging about 73%, the maximum being 94% at 6 AM and 46% being its lowest at 4 PM. Barometric pressure is its highest of 30.08inHg at 9 AM, a lowest point of 30inHg at 5 PM with an avg 30.04inHg.
Sewanee, TN Weather – 9-14 – Sunny
89° / 75°
Sunny
In Sewanee, sunshine is likely with a high near 89°F and a low around 75°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 4mph and gusts of 15mph at 11 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 76% at 7 AM and 48% being its lowest at 3 PM. Barometric pressure is its highest of 30.12inHg at 10 AM, a lowest point of 30.02inHg at 5 PM with an avg 30.07inHg.
Sewanee, TN Weather – 9-15 – Sunny
91° / 77°
Sunny
In Sewanee, a sunny day is likely with a high near 91°F and a low around 77°F. There's a very small chance of rainfall, only about 3%. Winds will be light at 9mph and gusts of 16.1mph at 9 PM. The humidity will be on the higher side, averaging about 61%, the maximum being 75% at 7 AM and 42% being its lowest at 3 PM. Barometric pressure is its highest of 30.19inHg at 11 PM, a lowest point of 30.07inHg at 2 AM with an avg 30.14inHg.
Sewanee, TN Weather – 9-16 – Sunny
85° / 77°
Sunny
Daytime highs will reach 85°F with lows dropping to 77°F in Sewanee, where it will be sunny. There's a very small chance of rainfall, only about 7%. Winds will be light at 8mph and gusts of 13mph at 7 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 90% at 7 AM and 50% being its lowest at 1 PM. Barometric pressure is its highest of 30.26inHg at 10 AM, a lowest point of 30.16inHg at 5 PM with an avg 30.2inHg.

Currently

Partly Cloudy 88°F
29.96 inHg.
Barometer
42%
Humidity
S 5 mph
Wind
Partly Cloudy

5 Day Forecast Nearby

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