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 83 °F on Monday, while the low is 45 °F on Thursday. There are expected to be 3 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, October 6

- High of 83 °F, low of 61 °F (49% humidity)
- Sunny with a 100% chance of rain (4 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:57 AM, sunset at 6:30 PM
- Full moon

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Tuesday, October 7

- High of 68 °F, low of 59 °F (75% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (2 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:58 AM, sunset at 6:28 PM

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Wednesday, October 8

- High of 71 °F, low of 50 °F (29% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:59 AM, sunset at 6:27 PM

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Thursday, October 9

- High of 70 °F, low of 45 °F (21% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:00 AM, sunset at 6:25 PM

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Friday, October 10

- High of 70 °F, low of 49 °F (18% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:01 AM, sunset at 6:24 PM

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Saturday, October 11

- High of 78 °F, low of 52 °F (28% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:02 AM, sunset at 6:22 PM

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Sunday, October 12

- High of 79 °F, low of 56 °F (35% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:03 AM, sunset at 6:21 PM