Dayton 7-day weather forecast

Written by:
September 8, 2025
ESOlex // Shutterstock

Dayton 7-day weather forecast

Stacker created the forecast for Dayton, Ohio using data from OpenWeather. This week's high is 89 °F on Sunday, while the low is 46 °F on Monday. There are expected to be 4 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, September 8

- High of 75 °F, low of 46 °F (32% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:11 AM, sunset at 7:57 PM
1 / 6
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Tuesday, September 9

- High of 80 °F, low of 50 °F (31% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:12 AM, sunset at 7:55 PM
2 / 6
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Wednesday, September 10

- High of 85 °F, low of 54 °F (32% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:13 AM, sunset at 7:54 PM
3 / 6
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Thursday, September 11

- High of 86 °F, low of 61 °F (29% humidity)
- Partly sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:14 AM, sunset at 7:52 PM
4 / 6
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Friday, September 12

- High of 87 °F, low of 61 °F (25% humidity)
- Sunny with a 0% chance of rain
- Light breeze (7 mph wind)
- Sunrise at 7:15 AM, sunset at 7:50 PM
5 / 6
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Saturday, September 13

- High of 88 °F, low of 62 °F (26% humidity)
- Mostly cloudy with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 7:16 AM, sunset at 7:49 PM
6 / 6
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Sunday, September 14

- High of 89 °F, low of 65 °F (41% humidity)
- Partly cloudy with a 27% chance of rain (0 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 7:17 AM, sunset at 7:47 PM
- Last quarter moon

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