Decatur 7-day weather forecast

Written by:
September 29, 2025
ESOlex // Shutterstock

Decatur 7-day weather forecast

Stacker created the forecast for Decatur, Alabama using data from OpenWeather. This week's high is 86 °F on Monday, while the low is 58 °F on Friday. There are expected to be 4 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, September 29

- High of 86 °F, low of 64 °F (49% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:41 AM, sunset at 6:35 PM
- First quarter moon
1 / 6
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Tuesday, September 30

- High of 85 °F, low of 63 °F (54% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:41 AM, sunset at 6:33 PM
2 / 6
Matusciac Alexandru // Shutterstock

Wednesday, October 1

- High of 84 °F, low of 64 °F (48% humidity)
- Fair with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:42 AM, sunset at 6:32 PM
3 / 6
Ryzhkov Oleksandr // Shutterstock

Thursday, October 2

- High of 84 °F, low of 69 °F (39% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:43 AM, sunset at 6:30 PM
4 / 6
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Friday, October 3

- High of 79 °F, low of 58 °F (37% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:44 AM, sunset at 6:29 PM
5 / 6
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Saturday, October 4

- High of 77 °F, low of 61 °F (39% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:44 AM, sunset at 6:28 PM
6 / 6
Hellame // Shutterstock

Sunday, October 5

- High of 75 °F, low of 65 °F (57% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:45 AM, sunset at 6:26 PM

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