Dayton, OH Hourly Forecast
Ohio, United States 🇺🇸
68°
Overcast
Feels like 68°
Updated 51 min ago
Dayton temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 3 PM - around 83°
- Coolest hour: 6 AM - around 65°
- Highest rain chance: 5 PM (93%) - pack accordingly
- UV peak: 1 PM at index 8 - sun protection recommended
- Windiest: 8 PM at 12 mph
Dayton hourly weather - Wednesday, August 12
In Dayton, expect a high near 83°F (28°C) around 3 PM and a low of 65°F (18°C) near 6 AM; precipitation risk peaks at 93% around 5 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 4 AM | Overcast | 68° | 68° | 28% | 6 mph SW | 94% | 0 | |
| 5 AM | Mist | 65° | 68° | 20% | 3 mph S | 94% | 0 | |
| 6 AM | Clear | 65° | 66° | 19% | 4 mph SE | 94% | 0 | |
| 7 AM | Sunny | 65° | 67° | 18% | 3 mph SE | 93% | 0 | |
| 8 AM | Sunny | 67° | 70° | 14% | 3 mph S | 93% | 0 | |
| 9 AM | Sunny | 69° | 73° | 12% | 3 mph WSW | 88% | 1 | |
| 10 AM | Sunny | 71° | 75° | 14% | 4 mph WSW | 90% | 2 | |
| 11 AM | Light rain | 68° | 72° | 72% | 4 mph WSW | 94% | 4 | |
| 12 PM | Patchy rain nearby | 70° | 73° | 72% | 5 mph WSW | 91% | 6 | |
| 1 PM | Sunny | 74° | 77° | 10% | 7 mph W | 81% | 8 | |
| 2 PM | Sunny | 76° | 81° | 10% | 5 mph WNW | 81% | 7 | |
| 3 PM | Patchy rain nearby | 83° | 90° | 29% | 6 mph WNW | 79% | 6 | |
| 4 PM | Heavy rain at times | 72° | 77° | 90% | 4 mph WNW | 96% | 4 | |
| 5 PM | Heavy rain | 71° | 76° | 93% | 4 mph ENE | 96% | 2 | |
| 6 PM | Patchy light drizzle | 82° | 88° | 29% | 5 mph NE | 76% | 0 | |
| 7 PM | Heavy rain | 74° | 78° | 91% | 8 mph NW | 96% | 0 | |
| 8 PM | Heavy rain | 72° | 74° | 93% | 12 mph NW | 98% | 0 | |
| 9 PM | Mist | 70° | 76° | 40% | 2 mph SSW | 96% | 0 | |
| 10 PM | Mist | 69° | 73° | 22% | 4 mph NNE | 96% | 0 | |
| 11 PM | Mist | 68° | 73° | 20% | 2 mph NNW | 94% | 0 |
Dayton hourly weather - Thursday, August 13
In Dayton, expect a high near 82°F (28°C) around 5 PM and a low of 65°F (18°C) near 7 AM; precipitation risk peaks at 47% around 7 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Partly Cloudy | 67° | 71° | 20% | 4 mph SSE | 94% | 0 | |
| 1 AM | Mist | 67° | 70° | 23% | 5 mph S | 96% | 0 | |
| 2 AM | Mist | 67° | 69° | 33% | 5 mph SSW | 96% | 0 | |
| 3 AM | Mist | 66° | 68° | 26% | 6 mph SSW | 97% | 0 | |
| 4 AM | Fog | 65° | 68° | 42% | 4 mph SSW | 97% | 0 | |
| 5 AM | Fog | 65° | 67° | 42% | 5 mph S | 97% | 0 | |
| 6 AM | Mist | 65° | 67° | 24% | 5 mph SSW | 97% | 0 | |
| 7 AM | Mist | 65° | 68° | 24% | 2 mph SSW | 96% | 0 | |
| 8 AM | Mist | 68° | 72° | 32% | 2 mph SW | 94% | 0 | |
| 9 AM | Overcast | 71° | 77° | 31% | 2 mph SW | 92% | 1 | |
| 10 AM | Overcast | 73° | 79° | 31% | 4 mph WSW | 91% | 3 | |
| 11 AM | Patchy rain nearby | 74° | 81° | 31% | 4 mph W | 91% | 4 | |
| 12 PM | Patchy rain nearby | 77° | 83° | 29% | 5 mph WSW | 86% | 6 | |
| 1 PM | Patchy rain nearby | 78° | 83° | 27% | 5 mph WSW | 86% | 7 | |
| 2 PM | Patchy rain nearby | 79° | 84° | 26% | 5 mph WSW | 83% | 7 | |
| 3 PM | Patchy rain nearby | 79° | 84° | 20% | 3 mph SW | 82% | 6 | |
| 4 PM | Patchy rain nearby | 81° | 86° | 19% | 4 mph SSW | 78% | 4 | |
| 5 PM | Patchy rain nearby | 82° | 88° | 19% | 2 mph WSW | 76% | 2 | |
| 6 PM | Light drizzle | 82° | 88° | 37% | 2 mph W | 78% | 1 | |
| 7 PM | Patchy rain nearby | 81° | 87° | 47% | 3 mph WNW | 85% | 0 | |
| 8 PM | Thundery outbreaks in nearby | 77° | 84° | 25% | 5 mph NNW | 88% | 0 | |
| 9 PM | Cloudy | 74° | 80° | 21% | 6 mph NNW | 89% | 0 | |
| 10 PM | Cloudy | 73° | 77° | 23% | 6 mph N | 92% | 0 | |
| 11 PM | Partly Cloudy | 73° | 78° | 19% | 4 mph NNW | 90% | 0 |
Dayton hourly weather - Friday, August 14
In Dayton, expect a high near 79°F (26°C) around 3 PM and a low of 62°F (17°C) near 11 PM; precipitation risk peaks at 24% around 5 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 72° | 76° | 14% | 6 mph N | 91% | 0 | |
| 1 AM | Clear | 72° | 76° | 15% | 4 mph NNE | 92% | 0 | |
| 2 AM | Clear | 71° | 76° | 16% | 4 mph N | 93% | 0 | |
| 3 AM | Mist | 70° | 74° | 20% | 4 mph N | 94% | 0 | |
| 4 AM | Mist | 69° | 72° | 22% | 5 mph N | 95% | 0 | |
| 5 AM | Mist | 68° | 71° | 24% | 5 mph N | 96% | 0 | |
| 6 AM | Mist | 67° | 70° | 23% | 6 mph N | 96% | 0 | |
| 7 AM | Mist | 66° | 68° | 23% | 7 mph NNE | 96% | 0 | |
| 8 AM | Partly Cloudy | 67° | 68° | 21% | 9 mph NNE | 95% | 0 | |
| 9 AM | Sunny | 69° | 69° | 14% | 10 mph NE | 88% | 1 | |
| 10 AM | Sunny | 72° | 71° | 10% | 10 mph NE | 80% | 3 | |
| 11 AM | Sunny | 74° | 74° | 7% | 10 mph NE | 74% | 5 | |
| 12 PM | Sunny | 76° | 77° | 6% | 9 mph NE | 71% | 7 | |
| 1 PM | Partly Cloudy | 78° | 79° | 7% | 9 mph NE | 68% | 7 | |
| 2 PM | Partly Cloudy | 79° | 81° | 7% | 9 mph NE | 67% | 7 | |
| 3 PM | Sunny | 79° | 81° | 5% | 9 mph NE | 66% | 6 | |
| 4 PM | Partly Cloudy | 79° | 81° | 7% | 10 mph NE | 65% | 4 | |
| 5 PM | Sunny | 78° | 79° | 5% | 10 mph NE | 66% | 2 | |
| 6 PM | Sunny | 77° | 79° | 6% | 9 mph NE | 71% | 1 | |
| 7 PM | Sunny | 75° | 77° | 8% | 8 mph NE | 77% | 0 | |
| 8 PM | Sunny | 71° | 71° | 10% | 9 mph NE | 83% | 0 | |
| 9 PM | Clear | 67° | 66° | 11% | 9 mph NE | 85% | 0 | |
| 10 PM | Clear | 64° | 63° | 11% | 8 mph NE | 85% | 0 | |
| 11 PM | Clear | 62° | 60° | 12% | 7 mph ENE | 86% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Dayton today?
3 PM is forecast to be the warmest, at about 83°F (28°C) with patchy rain nearby.
Will it rain in Dayton tonight?
Quite possibly - the chance of precipitation reaches 93% around 8 PM. Keep rain gear handy.
When is the UV index highest in Dayton today?
Around 1 PM, when it reaches 8. From UV 3 upward, sun protection is recommended.
Dayton hour-by-hour: what to expect
Over the next 24 hours in Dayton, temperatures range from 65°F (18°C) around 6 AM up to 83°F (28°C) near 3 PM - right in line with the typical August high of 82°F (28°C).
Precipitation is a real possibility: the chance of rain peaks at 93% around 5 PM. UV reaches 8 (1 PM) - sun protection recommended through midday.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Dayton 14-day forecast or the monthly climate averages.
Hourly forecasts nearby