Dayton, OH Hourly Forecast
Dayton temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 4 PM - around 82°
- Coolest hour: 7 AM - around 65°
- Highest rain chance: 11 PM (71%) - pack accordingly
- UV peak: 1 PM at index 7 - sun protection recommended
- Windiest: 2 PM at 8 mph
Dayton hourly weather - Wednesday, August 26
In Dayton, expect a high near 82°F (28°C) around 4 PM and a low of 68°F (20°C) near 11 PM; precipitation risk peaks at 71% around 11 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 2 PM | Overcast | 80° | 81° | 12% | 8 mph SW | 54% | 6 | |
| 3 PM | Overcast | 81° | 82° | 12% | 8 mph SW | 51% | 6 | |
| 4 PM | Overcast | 82° | 83° | 11% | 8 mph WSW | 50% | 5 | |
| 5 PM | Sunny | 77° | 76° | 3% | 8 mph WSW | 58% | 3 | |
| 6 PM | Sunny | 76° | 77° | 4% | 6 mph WSW | 65% | 1 | |
| 7 PM | Sunny | 74° | 77° | 7% | 5 mph WSW | 74% | 0 | |
| 8 PM | Overcast | 74° | 78° | 23% | 4 mph WSW | 80% | 0 | |
| 9 PM | Patchy rain nearby | 71° | 74° | 60% | 4 mph WSW | 85% | 0 | |
| 10 PM | Light rain shower | 69° | 72° | 65% | 5 mph WSW | 90% | 0 | |
| 11 PM | Light rain shower | 68° | 71° | 71% | 6 mph SSW | 93% | 0 |
Dayton hourly weather - Thursday, August 27
In Dayton, expect a high near 78°F (25°C) around 3 PM and a low of 65°F (18°C) near 7 AM; precipitation risk peaks at 68% around 2 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Patchy rain nearby | 68° | 70° | 67% | 6 mph SSW | 93% | 0 | |
| 1 AM | Clear | 67° | 69° | 14% | 6 mph SW | 93% | 0 | |
| 2 AM | Mist | 66° | 68° | 68% | 6 mph SW | 94% | 0 | |
| 3 AM | Mist | 66° | 68° | 19% | 6 mph SW | 95% | 0 | |
| 4 AM | Mist | 65° | 68° | 20% | 5 mph SW | 96% | 0 | |
| 5 AM | Mist | 65° | 68° | 20% | 4 mph WSW | 96% | 0 | |
| 6 AM | Mist | 65° | 67° | 20% | 4 mph WSW | 96% | 0 | |
| 7 AM | Mist | 65° | 67° | 20% | 5 mph W | 96% | 0 | |
| 8 AM | Mist | 66° | 69° | 19% | 4 mph WNW | 95% | 0 | |
| 9 AM | Sunny | 66° | 67° | 13% | 6 mph WNW | 89% | 1 | |
| 10 AM | Sunny | 69° | 70° | 10% | 7 mph NW | 82% | 2 | |
| 11 AM | Sunny | 72° | 73° | 7% | 7 mph NW | 74% | 4 | |
| 12 PM | Sunny | 74° | 75° | 5% | 6 mph NW | 68% | 6 | |
| 1 PM | Sunny | 76° | 77° | 5% | 6 mph NW | 64% | 7 | |
| 2 PM | Overcast | 77° | 78° | 13% | 6 mph NW | 60% | 8 | |
| 3 PM | Patchy rain nearby | 78° | 79° | 13% | 6 mph NW | 58% | 6 | |
| 4 PM | Patchy rain nearby | 78° | 78° | 17% | 7 mph WNW | 58% | 5 | |
| 5 PM | Patchy rain nearby | 77° | 77° | 13% | 7 mph NW | 60% | 3 | |
| 6 PM | Patchy rain nearby | 75° | 75° | 20% | 8 mph NW | 71% | 1 | |
| 7 PM | Sunny | 72° | 74° | 9% | 7 mph NW | 78% | 0 | |
| 8 PM | Sunny | 72° | 75° | 10% | 6 mph NW | 84% | 0 | |
| 9 PM | Clear | 70° | 72° | 12% | 6 mph NW | 88% | 0 | |
| 10 PM | Clear | 69° | 71° | 13% | 6 mph NNW | 90% | 0 | |
| 11 PM | Clear | 68° | 69° | 14% | 6 mph NNW | 91% | 0 |
Dayton hourly weather - Friday, August 28
In Dayton, expect a high near 76°F (24°C) around 3 PM and a low of 60°F (16°C) near 7 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 67° | 68° | 14% | 5 mph NNW | 91% | 0 | |
| 1 AM | Clear | 66° | 67° | 14% | 5 mph NNW | 92% | 0 | |
| 2 AM | Clear | 65° | 67° | 14% | 4 mph NNW | 92% | 0 | |
| 3 AM | Clear | 64° | 65° | 14% | 4 mph NNW | 91% | 0 | |
| 4 AM | Clear | 63° | 64° | 14% | 5 mph N | 91% | 0 | |
| 5 AM | Clear | 62° | 63° | 14% | 5 mph N | 91% | 0 | |
| 6 AM | Clear | 62° | 61° | 13% | 5 mph N | 89% | 0 | |
| 7 AM | Clear | 60° | 60° | 12% | 5 mph N | 87% | 0 | |
| 8 AM | Sunny | 61° | 60° | 11% | 6 mph N | 86% | 0 | |
| 9 AM | Sunny | 61° | 58° | 9% | 7 mph N | 81% | 5 | |
| 10 AM | Sunny | 64° | 62° | 8% | 8 mph N | 77% | 5 | |
| 11 AM | Sunny | 68° | 67° | 7% | 8 mph NNE | 74% | 6 | |
| 12 PM | Sunny | 72° | 70° | 5% | 8 mph NNE | 69% | 6 | |
| 1 PM | Sunny | 74° | 73° | 4% | 8 mph NNE | 63% | 6 | |
| 2 PM | Sunny | 75° | 74° | 3% | 8 mph NNE | 58% | 6 | |
| 3 PM | Sunny | 76° | 74° | 3% | 8 mph NNE | 55% | 6 | |
| 4 PM | Sunny | 74° | 71° | 3% | 10 mph NNE | 57% | 6 | |
| 5 PM | Sunny | 74° | 71° | 3% | 10 mph NNE | 60% | 6 | |
| 6 PM | Sunny | 72° | 70° | 4% | 9 mph NNE | 66% | 6 | |
| 7 PM | Sunny | 70° | 69° | 6% | 8 mph NNE | 72% | 6 | |
| 8 PM | Sunny | 70° | 71° | 9% | 7 mph NNE | 81% | 6 | |
| 9 PM | Clear | 67° | 68° | 11% | 6 mph NE | 85% | 0 | |
| 10 PM | Clear | 66° | 66° | 12% | 6 mph NE | 86% | 0 | |
| 11 PM | Clear | 64° | 65° | 12% | 5 mph NE | 88% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Dayton today?
Will it rain in Dayton tonight?
When is the UV index highest in Dayton today?
Dayton hour-by-hour: what to expect
Over the next 24 hours in Dayton, temperatures range from 65°F (18°C) around 7 AM up to 82°F (28°C) near 4 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 71% around 11 PM. UV reaches 7 (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.