Decatur, Illinois 7-day Weather Forecast

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Decatur, Illinois 7-day weather forecast

Stacker created the forecast for Decatur, Illinois using data from OpenWeather. This week's high is 46 °F on Wednesday, while the low is 9 °F on Saturday. There are expected to be 0 sunny days, snow on 2 days, and 1 day of rain this week.

There are currently no weather alerts.

Monday, December 8

- High of 27 °F, low of 16 °F (67% humidity)
- Partly cloudy with a 0% chance of snow
- Moderate risk of harm from sun exposure (2 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:04 AM, sunset at 4:31 PM

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Tuesday, December 9

- High of 43 °F, low of 26 °F (79% humidity)
- Partly cloudy with a 0% chance of rain
- Fresh breeze (20 mph wind)
- Sunrise at 7:05 AM, sunset at 4:31 PM

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Wednesday, December 10

- High of 46 °F, low of 31 °F (72% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Strong breeze (26 mph wind)
- Sunrise at 7:06 AM, sunset at 4:31 PM

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Thursday, December 11

- High of 37 °F, low of 26 °F (92% humidity)
- Overcast with a 74% chance of snow (1 mm of snow)
- Gentle breeze (9 mph wind)
- Sunrise at 7:07 AM, sunset at 4:31 PM
- Last quarter moon

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Friday, December 12

- High of 30 °F, low of 13 °F (82% humidity)
- Overcast with a 20% chance of snow (0 mm of snow)
- Moderate breeze (16 mph wind)
- Sunrise at 7:08 AM, sunset at 4:31 PM