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Smith County TN Weather - Clear - 86°F
Clear
86°F
Updated 5:59 pm
Feels Like 87°F
Humidity 37%
Wind N 0 mph
Barometer  29.99 in
Dew Point 57°F
Smith County TN Weather - Clear - 30°C
Clear
30°C
Updated 5:59 pm
Feels Like 30°C
Humidity 37%
Wind N 0 km/h
Barometer  101.5 kPa
Dew Point 14°C
Smith County, TN Weather and Current Conditionssmith county tn weather forecast

Smith County, TN Weather Forecast

Smith County Tennessee WeatherSmith County, Tennessee Weather Weather Forecast
14 day API forecast for Smith County, Tennessee. Note. The 7-day weather forecast for Smith County, TN is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Smith County, TN Weather Forecast Dated: 559 PM Tue Aug 25 2026 (Smith County Time)
Tue, 25th
Smith County TN Weather  - Tuesday, Aug 25, 2026 - Sunny
Lo: 17°C62°F
Hi: 32°C89°F
Sunny Tuesday, temperatures as high as 89°F32°C, low temperature around 62°F17°C, chance of rain 3%, wind out of the NE 5 mph9 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 58%.
Wed, 26th
Smith County TN Weather  - Wednesday, Aug 26, 2026 - Sunny
Lo: 18°C65°F
Hi: 29°C85°F
Sunny Wednesday, temperatures as high as 85°F29°C, low temperature around 65°F18°C, chance of rain 57%, wind out of the SSE 11 mph18 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi9 km, humidity 76%.
Thu, 27th
Smith County TN Weather  - Thursday, Aug 27, 2026 - Sunny
Lo: 20°C68°F
Hi: 30°C86°F
Sunny Thursday, temperatures as high as 86°F30°C, low temperature around 68°F20°C, chance of rain 36%, wind out of the SW 8 mph12 km/h. Barometric pressure 29.94 in1014 mb, visibility 4 mi7 km, humidity 78%.
Fri, 28th
Smith County TN Weather  - Friday, Aug 28, 2026 - Sunny
Lo: 20°C69°F
Hi: 30°C86°F
Sunny Friday, temperatures as high as 86°F30°C, low temperature around 69°F20°C, chance of rain 17%, wind out of the NNE 7 mph11 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi9 km, humidity 72%.
Sat, 29th
Smith County TN Weather  - Saturday, Aug 29, 2026 - Sunny
Lo: 18°C65°F
Hi: 31°C88°F
Sunny Saturday, temperatures as high as 88°F31°C, low temperature around 65°F18°C, chance of rain 57%, wind out of the SE 8 mph13 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 75%.
Sun, 30th
Smith County TN Weather  - Sunday, Aug 30, 2026 - Sunny
Lo: 21°C70°F
Hi: 31°C88°F
Sunny Sunday, temperatures as high as 88°F31°C, low temperature around 70°F21°C, chance of rain 10%, wind out of the S 9 mph15 km/h. Barometric pressure 30.09 in1019 mb, visibility 5 mi8 km, humidity 75%.
Mon, 31st
Smith County TN Weather  - Monday, Aug 31, 2026 - Overcast
Lo: 24°C75°F
Hi: 33°C92°F
Overcast Monday, temperatures as high as 92°F33°C, low temperature around 75°F24°C, chance of rain 17%, wind out of the SSW 9 mph15 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 66%.
Tue, 1st
Smith County TN Weather  - Tuesday, Sep 1, 2026 - Overcast
Lo: 23°C74°F
Hi: 34°C93°F
Overcast Tuesday, temperatures as high as 93°F34°C, low temperature around 74°F23°C, chance of rain 67%, wind out of the SW 11 mph17 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 69%.
Wed, 2nd
Smith County TN Weather  - Wednesday, Sep 2, 2026 - Sunny
Lo: 18°C64°F
Hi: 27°C81°F
Sunny Wednesday, temperatures as high as 81°F27°C, low temperature around 64°F18°C, chance of rain 17%, wind out of the NNW 9 mph14 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi9 km, humidity 71%.
Thu, 3rd
Smith County TN Weather  - Thursday, Sep 3, 2026 - Overcast
Lo: 15°C59°F
Hi: 25°C77°F
Overcast Thursday, temperatures as high as 77°F25°C, low temperature around 59°F15°C, chance of rain 12%, wind out of the NE 8 mph12 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 67%.
Fri, 4th
Smith County TN Weather  - Friday, Sep 4, 2026 - Patchy Rain Nearby
Lo: 18°C65°F
Hi: 31°C88°F
Chance of showers Friday, temperatures as high as 88°F31°C, low temperature around 65°F18°C, chance of rain 63%, wind out of the WSW 16 mph26 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 76%.
Sat, 5th
Smith County TN Weather  - Saturday, Sep 5, 2026 - Sunny
Lo: 17°C62°F
Hi: 27°C80°F
Sunny Saturday, temperatures as high as 80°F27°C, low temperature around 62°F17°C, chance of rain 9%, wind out of the ENE 13 mph20 km/h. Barometric pressure 29.91 in1013 mb, visibility 5 mi8 km, humidity 75%.
Sun, 6th
Smith County TN Weather  - Sunday, Sep 6, 2026 - Sunny
Lo: 13°C55°F
Hi: 25°C78°F
Sunny Sunday, temperatures as high as 78°F25°C, low temperature around 55°F13°C, chance of rain 5%, wind out of the NE 8 mph13 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 63%.
Mon, 7th
Smith County TN Weather  - Monday, Sep 7, 2026 - Overcast
Lo: 15°C60°F
Hi: 19°C66°F
Overcast Monday, temperatures as high as 66°F19°C, low temperature around 60°F15°C, chance of rain 41%, wind out of the ENE 5 mph8 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi9 km, humidity 80%.

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