Decatur 7-day weather forecast

Written by:
March 23, 2026
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Decatur 7-day weather forecast

Stacker created the forecast for Decatur, Alabama using data from OpenWeather. This week's high is 80 °F on Wednesday, while the low is 50 °F on Sunday. There is expected to be 1 sunny day and rain on 4 days this week.

There are currently no weather alerts.

Monday, March 30

- High of 75 °F, low of 58 °F (73% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:37 AM, sunset at 7:06 PM
1 / 6
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Tuesday, March 31

- High of 75 °F, low of 59 °F (65% humidity)
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:36 AM, sunset at 7:07 PM
2 / 6
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Wednesday, April 1

- High of 80 °F, low of 61 °F (62% humidity)
- Mostly cloudy with a 92% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:34 AM, sunset at 7:08 PM
- Full moon
3 / 6
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Thursday, April 2

- High of 79 °F, low of 61 °F (52% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:33 AM, sunset at 7:09 PM
4 / 6
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Friday, April 3

- High of 74 °F, low of 63 °F (80% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 6:32 AM, sunset at 7:09 PM
5 / 6
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Saturday, April 4

- High of 78 °F, low of 63 °F (57% humidity)
- Mostly cloudy with a 100% chance of rain (7 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 6:30 AM, sunset at 7:10 PM
6 / 6
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Sunday, April 5

- High of 63 °F, low of 50 °F (95% humidity)
- Overcast with a 100% chance of rain (24 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 6:29 AM, sunset at 7:11 PM

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