Decatur 7-day weather forecast

Written by:
December 22, 2025
ESOlex // Shutterstock

Decatur 7-day weather forecast

Stacker created the forecast for Decatur, Alabama using data from OpenWeather. This week's high is 75 °F on Saturday, while the low is 40 °F on Monday. There are expected to be 0 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, December 22

- High of 54 °F, low of 40 °F (64% humidity)
- Overcast with a 0% chance of rain
- Moderate breeze (14 mph wind)
- Sunrise at 6:51 AM, sunset at 4:41 PM
1 / 6
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Tuesday, December 23

- High of 65 °F, low of 54 °F (71% humidity)
- Overcast with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 6:52 AM, sunset at 4:42 PM
2 / 6
John Cartwright // Shutterstock

Wednesday, December 24

- High of 66 °F, low of 56 °F (82% humidity)
- Overcast with a 0% chance of rain
- Light breeze (7 mph wind)
- Sunrise at 6:52 AM, sunset at 4:42 PM
3 / 6
IKO-studio // Shutterstock

Thursday, December 25

- High of 71 °F, low of 55 °F (67% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:52 AM, sunset at 4:43 PM
4 / 6
Cari Rubin Photography // Shutterstock

Friday, December 26

- High of 66 °F, low of 59 °F (87% humidity)
- Overcast with a 41% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:53 AM, sunset at 4:43 PM
5 / 6
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Saturday, December 27

- High of 75 °F, low of 52 °F (60% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:53 AM, sunset at 4:44 PM
- First quarter moon
6 / 6
Alex Linch // Shutterstock

Sunday, December 28

- High of 65 °F, low of 47 °F (81% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:53 AM, sunset at 4:45 PM

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