Weather forecast for 10 days
Decatur, TN

Weather forecast for the weekend

Saturday, Apr 5.

Partly Cloudy
7:17 am

8:05 pm
EDT
Partly Cloudy
86°F / 63°F
  • Wind: 14mph SSW
  • Humidity: 59%
  • Precip. probability: 7%
  • Precipitation: 0.39"
  • UV index: 7
Tomorrow, on Saturday, changing cloud patterns will allow for periods of sunshine.
With a low probability, light precipitation is predicted. The highest temperature will be a humid 86°F, while the lowest expected temperature is an enjoyable 62.6°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be a blazing 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The temperature of 86°F reflects May's climate better than April's.
Sunrise will be at 7:17 am and sunset at 8:05 pm; tomorrow's daylight will last for 12h and 47min.

Sunday, Apr 6.

Thunderstorms
7:16 am

8:06 pm
EDT
Thunderstorms
66°F / 50°F
  • Wind: 7mph S
  • Humidity: 90%
  • Precip. probability: 85%
  • Precipitation: 1.61"
  • UV index: 3
On Sunday, in Decatur, storm clouds are expected to develop.
Intense precipitation of 1.61" is anticipated. The highest temperature will be a breezy 66.2°F, while the lowest temperature will be a cool 50°F.
Sunday's peak temperature is predicted to align with April's common high of 69.1°F.
Sunrise will be at 7:16 am and sunset at 8:06 pm; the daylight will last for 12h and 50min.

Frequently asked questions

What is the weather forecast for Decatur for Sunday?
On Sunday, in Decatur, rumbles of thunder are likely.
Will it rain on Sunday in Decatur?
Yes, it will rain on Sunday in Decatur. Be wary - intense precipitation of 1.61" is predicted on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 66.2°F, while the lowest temperature will be 50°F.
What is the weather forecast for Decatur for the next ten days?
In Decatur, weather will be unstable, and a combination of gloomy, bright, storm-filled and rain-filled weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Sunday, Thursday and next Friday in Decatur. Sunday, with intense precipitation of 1.61", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 57.2°F and 86°F, as the minimum temperature will range between 32°F and 68°F.
What will be the hottest and the coldest days?
The hottest day will be tomorrow, with a maximum of 86°F. The coldest days will be Monday and Tuesday, with a maximum of 57.2°F.

Long-term weather forecast

FriApr 4.
  • min.
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SSW
  • Humidity: 71%
  • UV index: 0
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:19 am 8:04 pm EDT
SatApr 5.
  • 86°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SSW
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 7%
  • Precipitation: 0.39"
  • 7:17 am 8:05 pm EDT
SunApr 6.
  • 66°F
  • 50°F
Thunderstorms
Thunderstorms
  • Wind: 7mph S
  • Humidity: 90%
  • UV index: 3
  • Precip. probability: 85%
  • Precipitation: 1.61"
  • 7:16 am 8:06 pm EDT
MonApr 7.
  • 57°F
  • 36°F
Cloudy
Cloudy
  • Wind: 9mph NNW
  • Humidity: 72%
  • UV index: 3
  • Precip. probability: 20%
  • Precipitation: 0"
  • 7:15 am 8:07 pm EDT
TueApr 8.
  • 57°F
  • 32°F
Sunny
Sunny
  • Wind: 9mph N
  • Humidity: 45%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 7:13 am 8:07 pm EDT
WedApr 9.
  • 64°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph ESE
  • Humidity: 45%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 7:12 am 8:08 pm EDT
ThuApr 10.
  • 72°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph SSW
  • Humidity: 52%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.28"
  • 7:11 am 8:09 pm EDT
FriApr 11.
  • 68°F
  • 46°F
AM Showers
AM Showers
  • Wind: 9mph W
  • Humidity: 61%
  • UV index: 6
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • 7:09 am 8:10 pm EDT
SatApr 12.
  • 70°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NW
  • Humidity: 58%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 7:08 am 8:11 pm EDT
SunApr 13.
  • 79°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WSW
  • Humidity: 55%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 7:07 am 8:12 pm EDT
Weather fluctuations are likely over the next ten days, and a mix of dull, sun-filled, turbulent and rain-filled weather is forecasted.
Rainfall is expected on Sunday, Thursday and next Friday.
Temperature differences will be noticeable in the next ten days. Maximum temperatures are forecasted between 57.2°F and 86°F, while the nightly low temperatures will show also a considerable swing, as the overnight lows will vary from 32°F to 68°F.
The hottest day will be Saturday, with a maximum of 86°F; Monday and Tuesday, with the highest temperature of 57.2°F, will be the coldest days in Decatur, Tennessee.
Updated: Apr 5, 2025 @ 02:02:47 UTC
Published by: Weather U.S. | About Us
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