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 83 °F on Saturday, while the low is 55 °F on Monday. There are expected to be 4 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, October 13

- High of 79 °F, low of 55 °F (43% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:51 AM, sunset at 6:15 PM
- Last quarter moon
1 / 6
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Tuesday, October 14

- High of 78 °F, low of 56 °F (41% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:52 AM, sunset at 6:14 PM
2 / 6
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Wednesday, October 15

- High of 81 °F, low of 55 °F (45% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:53 AM, sunset at 6:13 PM
3 / 6
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Thursday, October 16

- High of 81 °F, low of 56 °F (38% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:54 AM, sunset at 6:12 PM
4 / 6
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Friday, October 17

- High of 82 °F, low of 59 °F (41% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:55 AM, sunset at 6:10 PM
5 / 6
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Saturday, October 18

- High of 83 °F, low of 63 °F (49% humidity)
- Overcast with a 95% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:56 AM, sunset at 6:09 PM
6 / 6
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Sunday, October 19

- High of 80 °F, low of 61 °F (44% humidity)
- Partly cloudy with a 100% chance of rain (6 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:56 AM, sunset at 6:08 PM

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