Decatur 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Decatur 7-day weather forecast

Stacker created the forecast for Decatur, Alabama using data from OpenWeather. This week's high is 81 °F on Friday, while the low is 46 °F on Monday. There are expected to be 3 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, April 20

- High of 75 °F, low of 46 °F (41% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:09 AM, sunset at 7:23 PM
1 / 6
gillmar // Shutterstock

Tuesday, April 21

- High of 78 °F, low of 51 °F (40% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:08 AM, sunset at 7:24 PM
2 / 6
afoto6267 // Shutterstock

Wednesday, April 22

- High of 74 °F, low of 53 °F (42% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:07 AM, sunset at 7:24 PM
3 / 6
Nataliia K // Shutterstock

Thursday, April 23

- High of 76 °F, low of 55 °F (47% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:06 AM, sunset at 7:25 PM
- First quarter moon
4 / 6
logoboom // Shutterstock

Friday, April 24

- High of 81 °F, low of 59 °F (42% humidity)
- Fair with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 6:05 AM, sunset at 7:26 PM
5 / 6
STILLFX // Shutterstock

Saturday, April 25

- High of 73 °F, low of 62 °F (82% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 6:04 AM, sunset at 7:27 PM
6 / 6
Andrew Lever // Shutterstock

Sunday, April 26

- High of 78 °F, low of 63 °F (60% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 6:03 AM, sunset at 7:28 PM

Trending Now