Decatur 7-day weather forecast

Written by:
June 30, 2025
ESOlex // Shutterstock

Decatur 7-day weather forecast

Stacker created the forecast for Decatur, Alabama using data from OpenWeather. This week's high is 90 °F on Friday, while the low is 69 °F on Thursday. There are expected to be 4 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, June 30

- High of 86 °F, low of 71 °F (75% humidity)
- Overcast with a 100% chance of rain (9 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:38 AM, sunset at 8:04 PM
1 / 6
Flamingo Images // Shutterstock

Tuesday, July 1

- High of 84 °F, low of 70 °F (79% humidity)
- Overcast with a 100% chance of rain (25 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:38 AM, sunset at 8:04 PM
2 / 6
otsphoto // Shutterstock

Wednesday, July 2

- High of 86 °F, low of 70 °F (70% humidity)
- Partly sunny with a 80% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:39 AM, sunset at 8:04 PM
- First quarter moon
3 / 6
New Africa // Shutterstock

Thursday, July 3

- High of 86 °F, low of 69 °F (57% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Light breeze (7 mph wind)
- Sunrise at 5:39 AM, sunset at 8:04 PM
4 / 6
Leena Robinson // Shutterstock

Friday, July 4

- High of 90 °F, low of 69 °F (56% humidity)
- Sunny with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 5:40 AM, sunset at 8:04 PM
5 / 6
LeManna // Shutterstock

Saturday, July 5

- High of 90 °F, low of 72 °F (57% humidity)
- Sunny with a 29% chance of rain (1 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 5:40 AM, sunset at 8:04 PM
6 / 6
Dmitry Naumov // Shutterstock

Sunday, July 6

- High of 89 °F, low of 72 °F (58% humidity)
- Sunny with a 100% chance of rain (3 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 5:41 AM, sunset at 8:04 PM

Trending Now