Decatur 7-day weather forecast

Written by:
December 8, 2025
ESOlex // Shutterstock

Decatur 7-day weather forecast

Stacker created the forecast for Decatur, Alabama using data from OpenWeather. This week's high is 63 °F on Monday, while the low is 30 °F on Tuesday. There is expected to be 1 sunny day and rain on 2 days this week.

There are currently no weather alerts.

Monday, December 8

- High of 63 °F, low of 33 °F (83% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 6:42 AM, sunset at 4:37 PM
1 / 6
ESOlex // Shutterstock

Tuesday, December 9

- High of 50 °F, low of 30 °F (50% humidity)
- Partly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:43 AM, sunset at 4:37 PM
2 / 6
Gary Whitton // Shutterstock

Wednesday, December 10

- High of 56 °F, low of 37 °F (67% humidity)
- Partly sunny with a 0% chance of rain
- Fresh breeze (21 mph wind)
- Sunrise at 6:44 AM, sunset at 4:37 PM
3 / 6
Onishchenko Natalya // Shutterstock

Thursday, December 11

- High of 51 °F, low of 32 °F (47% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:45 AM, sunset at 4:37 PM
- Last quarter moon
4 / 6
Leonid Ikan // Shutterstock

Friday, December 12

- High of 57 °F, low of 39 °F (46% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:45 AM, sunset at 4:37 PM
5 / 6
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Saturday, December 13

- High of 45 °F, low of 33 °F (49% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:46 AM, sunset at 4:38 PM
6 / 6
Marian Weyo // Shutterstock

Sunday, December 14

- High of 51 °F, low of 36 °F (39% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:47 AM, sunset at 4:38 PM

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