Dayton 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Dayton 7-day weather forecast

Stacker created the forecast for Dayton, Ohio using data from OpenWeather. This week's high is 87 °F on Monday, while the low is 53 °F on Thursday. There are expected to be 3 sunny days and rain on 3 days this week.

NWS Wilmington OH has issued an air quality alert until Tuesday at 09:15 PM.

Monday, July 20

- High of 87 °F, low of 64 °F (55% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:25 AM, sunset at 9:00 PM
1 / 6
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Tuesday, July 21

- High of 86 °F, low of 69 °F (85% humidity)
- Overcast with a 100% chance of rain (33 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:25 AM, sunset at 9:00 PM
- First quarter moon
2 / 6
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Wednesday, July 22

- High of 69 °F, low of 57 °F (63% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:26 AM, sunset at 8:59 PM
3 / 6
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Thursday, July 23

- High of 73 °F, low of 53 °F (48% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:27 AM, sunset at 8:58 PM
4 / 6
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Friday, July 24

- High of 77 °F, low of 56 °F (50% humidity)
- Partly cloudy with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 6:28 AM, sunset at 8:57 PM
5 / 6
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Saturday, July 25

- High of 75 °F, low of 59 °F (82% humidity)
- Partly cloudy with a 44% chance of rain (1 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 6:29 AM, sunset at 8:56 PM
6 / 6
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Sunday, July 26

- High of 81 °F, low of 63 °F (67% humidity)
- Partly sunny with a 20% chance of rain (0 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 6:30 AM, sunset at 8:56 PM

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