Current Weather Forecast for Decatur

TN 37322  |   9:01pm

Weather Conditions

82°

Feels Like 90°

Clear

70° 99° HEAT ADVISORY

HEAT ADVISORY

0

UV Index

Moderate

Air Quality

ENE 0 mph

Wind

0 in

rain

Tonight

Thu 9/3

72°

Lowest Temperature

16%

Mainly clear. Low 72F. Winds light and variable.

Tomorrow

Fri 9/4

98°

Highest Temperature

15%

Sunny, along with a few afternoon clouds. A stray shower or thunderstorm is possible. High 98F. Winds light and variable.

Tomorrow night

Fri 9/4

73°

Lowest Temperature

15%

A few clouds. A stray shower or thunderstorm is possible. Low 73F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Decatur

Hourly Weather Forecast & Temperature

10PM

3%

80°

Feels Like 87°

HEAT ADVISORY

Clear

S 0 mph

Wind

1016 mb

Pressure

84%

Humidity

0

UV Index

10mi

Visibility

6%

Cloud Cover

11PM

16%

79°

Feels Like 85°

HEAT ADVISORY

Mostly Clear

WSW 0 mph

Wind

1016 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

20%

Cloud Cover

12AM

13%

77°

Feels Like 77°

HEAT ADVISORY

Mostly Clear

N 0 mph

Wind

1016 mb

Pressure

90%

Humidity

0

UV Index

10mi

Visibility

29%

Cloud Cover

1AM

2%

77°

Feels Like 77°

HEAT ADVISORY

Mostly Clear

SSW 0 mph

Wind

1016 mb

Pressure

91%

Humidity

0

UV Index

10mi

Visibility

24%

Cloud Cover

2AM

2%

76°

Feels Like 76°

HEAT ADVISORY

Clear

SW 0 mph

Wind

1016 mb

Pressure

92%

Humidity

0

UV Index

10mi

Visibility

13%

Cloud Cover

3AM

3%

75°

Feels Like 75°

HEAT ADVISORY

Clear

NNW 0 mph

Wind

1015 mb

Pressure

92%

Humidity

0

UV Index

10mi

Visibility

5%

Cloud Cover

4AM

7%

75°

Feels Like 79°

HEAT ADVISORY

Clear

E 0 mph

Wind

1015 mb

Pressure

94%

Humidity

0

UV Index

10mi

Visibility

6%

Cloud Cover

5AM

8%

74°

Feels Like 77°

HEAT ADVISORY

Clear

ENE 0 mph

Wind

1015 mb

Pressure

95%

Humidity

0

UV Index

10mi

Visibility

8%

Cloud Cover

6AM

8%

73°

Feels Like 76°

HEAT ADVISORY

Clear

SW 0 mph

Wind

1016 mb

Pressure

96%

Humidity

0

UV Index

9mi

Visibility

12%

Cloud Cover

7AM

8%

73°

Feels Like 76°

HEAT ADVISORY

Clear

SW 0 mph

Wind

1016 mb

Pressure

98%

Humidity

0

UV Index

9mi

Visibility

15%

Cloud Cover

8AM

8%

74°

Feels Like 77°

HEAT ADVISORY

Mostly Sunny

W 0 mph

Wind

1016 mb

Pressure

97%

Humidity

0

UV Index

10mi

Visibility

22%

Cloud Cover

9AM

6%

78°

Feels Like 84°

HEAT ADVISORY

Sunny

SSE 0 mph

Wind

1017 mb

Pressure

90%

Humidity

1

UV Index

10mi

Visibility

7%

Cloud Cover

Thu 9/3

Thu

16%

70°

99°

Mostly clear. Lows overnight in the low 70s.

91°

Feels Like

S 0 mph

Wind

88%

Humidity

0

UV Index

7:13 AM

Sunrise

8:03 PM

Sunset

Fri 9/4

Fri

15%

72°

98°

HEAT ADVISORY

More sun than clouds. Highs in the upper 90s and lows in the low 70s.

106°

Feels Like

SE 3 mph

Wind

65%

Humidity

9

UV Index

7:13 AM

Sunrise

8:01 PM

Sunset

Sat 9/5

Sat

24%

73°

96°

More sun than clouds. Highs in the mid 90s and lows in the low 70s.

104°

Feels Like

NNE 4 mph

Wind

65%

Humidity

9

UV Index

7:14 AM

Sunrise

8:00 PM

Sunset

Sun 9/6

Sun

20%

71°

95°

Mix of sun and clouds. Highs in the mid 90s and lows in the upper 60s.

100°

Feels Like

N 6 mph

Wind

65%

Humidity

9

UV Index

7:15 AM

Sunrise

7:59 PM

Sunset

Mon 9/7

Mon

49%

69°

89°

Afternoon showers and thunderstorms. Highs in the upper 80s and lows in the upper 60s.

93°

Feels Like

ESE 4 mph

Wind

71%

Humidity

9

UV Index

7:16 AM

Sunrise

7:57 PM

Sunset

Tue 9/8

Tue

10%

68°

90°

Partly cloudy. Highs in the low 90s and lows in the upper 60s.

92°

Feels Like

S 5 mph

Wind

65%

Humidity

9

UV Index

7:16 AM

Sunrise

7:56 PM

Sunset

Wed 9/9

Wed

7%

67°

92°

A few clouds. Highs in the low 90s and lows in the upper 60s.

95°

Feels Like

SSW 4 mph

Wind

63%

Humidity

8

UV Index

7:17 AM

Sunrise

7:54 PM

Sunset

Thu 9/10

Thu

14%

68°

96°

Plenty of sun. Highs in the mid 90s and lows in the upper 60s.

100°

Feels Like

SW 5 mph

Wind

61%

Humidity

8

UV Index

7:18 AM

Sunrise

7:53 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 0 Mill Dr #7, Decatur, TN 37322
• 159 Hiwassee Dr, Decatur, TN 37322
• 300 Bowman Ln, Decatur, TN 37322

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Tennessee

Iconic music festival cancels 2027 events after severe storms leave lasting damage

Bad news for concertgoers planning on attending the Bonnaroo Music Festival next year, as recent severe storm impacts have forced the owners of the land to cancel events for 2027 to recover.

Fall foliage forecast: Why some areas might experience a spotty season

The Farmers’ Almanac, known for its long-range seasonal predictions, has released an early estimate of when fall foliage could peak across the U.S.

Slow-moving summer storms to soak the Southeast through the week, driving flood threat across a dozen states

Residents across the Mid-South and Southeast are facing a soggy week as repeated rounds of heavy rain and thunderstorms threaten little relief between downpours.

Leaf-peeping season is almost here. Here's where to catch peak fall colors

Fall is almost here, and that means leaf-peeping season is right around the corner. Whether you’re planning a getaway to New England, the Great Smoky Mountains or a weekend adventure closer to home, here is everything you need to know to plan your fall foliage trip, including expected peak timing and some of the best places to see the fall colors.

Load More Stories