Seymour

Trumbull County, Tennessee, United States

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Current Weather

22°

Clear

Feels Like: 21°

Min: 21°

Max: 34°

The next few hours will be clear, with today reaching 34°C and dropping to 21°C. The coming days will be partly cloudy

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Hourly Forecast

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Today
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Daylight Hours

07:23

Sunrise

19:34

Sunset

12 hours 10 minutes of sunlight today

Moon

Waxing Crescent

13:00

Moonrise

21:55

Moonset

Daily Forecast

Today

21°
34°

Thursday

21°
32°

Friday

22°
32°

Saturday

21°
32°

Sunday

21°
32°

Monday

21°
31°

Tuesday

20°
30°

Wednesday

20°
29°

Thursday

21°
29°

Friday

20°
27°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

90% Humid
Low High

Weather in Seymour today, September 16, 2026

Plan for bright conditions in Seymour on September 16, 2026, though cloud cover thickens for a spell near 22:00. The day as a whole still leans toward sunshine. The morning looks comparatively open, with cloud near 3% around 06:00. Early outdoor plans have a better chance of staying dry and bright.

The temperature range runs from about 21°C up to 34°C. Relative humidity sits between 34% and 97%, reaching its peak around 07:00. A lighter breeze peaks around 12:00 near 3.0 km/h.

Expect a more open afternoon, with limited cloud around 17% by 22:00. Residual damp risk should be lower than earlier. Horizontal visibility sits around 15.6 km, briefly nearer 12.5 km. The sun rises at 07:23 and sets at 19:34, for a total of 12 hours 10 minutes of sunlight today.

Overall, Seymour on September 16, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 34°C.

Frequently asked questions about weather in Seymour

How warm does it get in Seymour?

The warmest month in Seymour is July, with average high temperatures of 31°C. The average temperature during this period is around 26°C.

How cold does it get in Seymour?

The coldest month in Seymour is January, with average low temperatures of 0°C. The average temperature during this period is around 4°C.

What is the wettest time of year in Seymour?

The wettest month in Seymour is February, with an average of 146mm of precipitation.

What is the driest time of year in Seymour?

The driest month in Seymour is November, with an average of 75mm of precipitation.

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Metric (°C, km/h)