Dayton, OH Hourly Forecast
Dayton temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 4 PM - around 93°
- Coolest hour: 6 AM - around 66°
- Highest rain chance: 2 AM (69%) - pack accordingly
- UV peak: 2 PM at index 8 - sun protection recommended
- Windiest: 2 PM at 8 mph
Dayton hourly weather - Thursday, August 6
In Dayton, expect a high near 93°F (34°C) around 4 PM and a low of 75°F (24°C) near 11 PM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 3 PM | Partly Cloudy | 90° | 93° | 3% | 6 mph WSW | 47% | 2 | |
| 4 PM | Sunny | 93° | 98° | 2% | 6 mph W | 46% | 3 | |
| 5 PM | Sunny | 92° | 96° | 1% | 6 mph WNW | 46% | 2 | |
| 6 PM | Sunny | 89° | 92° | 1% | 6 mph WNW | 47% | 0 | |
| 7 PM | Sunny | 87° | 89° | 1% | 6 mph NW | 47% | 0 | |
| 8 PM | Sunny | 84° | 84° | 2% | 6 mph N | 49% | 0 | |
| 9 PM | Clear | 79° | 81° | 3% | 5 mph NNE | 60% | 0 | |
| 10 PM | Clear | 77° | 80° | 5% | 5 mph N | 70% | 0 | |
| 11 PM | Clear | 75° | 80° | 8% | 4 mph N | 79% | 0 |
Dayton hourly weather - Friday, August 7
In Dayton, expect a high near 86°F (30°C) around 5 PM and a low of 66°F (19°C) near 6 AM; precipitation risk peaks at 73% around 9 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 75° | 79° | 8% | 4 mph NE | 77% | 0 | |
| 1 AM | Patchy rain nearby | 70° | 72° | 59% | 6 mph ESE | 89% | 0 | |
| 2 AM | Patchy rain nearby | 68° | 70° | 69% | 6 mph SE | 95% | 0 | |
| 3 AM | Patchy rain nearby | 68° | 71° | 67% | 4 mph SE | 93% | 0 | |
| 4 AM | Patchy rain nearby | 68° | 71° | 34% | 3 mph SE | 93% | 0 | |
| 5 AM | Patchy rain nearby | 66° | 70° | 45% | 3 mph SE | 93% | 0 | |
| 6 AM | Clear | 66° | 69° | 16% | 2 mph SE | 93% | 0 | |
| 7 AM | Sunny | 66° | 69° | 15% | 3 mph SE | 94% | 0 | |
| 8 AM | Partly Cloudy | 68° | 73° | 20% | 2 mph SSE | 92% | 0 | |
| 9 AM | Sunny | 71° | 76° | 14% | 2 mph S | 88% | 1 | |
| 10 AM | Cloudy | 74° | 78° | 20% | 4 mph SW | 84% | 2 | |
| 11 AM | Partly Cloudy | 76° | 81° | 12% | 5 mph SW | 79% | 4 | |
| 12 PM | Partly Cloudy | 78° | 82° | 10% | 4 mph S | 75% | 4 | |
| 1 PM | Patchy rain nearby | 81° | 84° | 15% | 6 mph SW | 68% | 6 | |
| 2 PM | Partly Cloudy | 83° | 86° | 7% | 8 mph SW | 64% | 8 | |
| 3 PM | Sunny | 84° | 88° | 4% | 8 mph SSW | 60% | 7 | |
| 4 PM | Sunny | 85° | 88° | 4% | 8 mph SSW | 58% | 5 | |
| 5 PM | Patchy light drizzle | 86° | 90° | 25% | 8 mph SW | 58% | 3 | |
| 6 PM | Patchy rain nearby | 85° | 91° | 15% | 8 mph WSW | 63% | 2 | |
| 7 PM | Thundery outbreaks in nearby | 83° | 89° | 23% | 6 mph W | 72% | 0 | |
| 8 PM | Patchy light rain in area with thunder | 79° | 83° | 59% | 5 mph WNW | 80% | 0 | |
| 9 PM | Patchy light rain in area with thunder | 74° | 80° | 73% | 3 mph W | 88% | 0 | |
| 10 PM | Patchy rain nearby | 72° | 78° | 51% | 3 mph SW | 89% | 0 | |
| 11 PM | Patchy rain nearby | 71° | 76° | 73% | 4 mph SSW | 92% | 0 |
Dayton hourly weather - Saturday, August 8
In Dayton, expect a high near 87°F (31°C) around 3 PM and a low of 67°F (20°C) near 5 AM; precipitation risk peaks at 76% around 5 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Mist | 69° | 73° | 33% | 4 mph SW | 95% | 0 | |
| 1 AM | Mist | 69° | 73° | 20% | 5 mph SW | 95% | 0 | |
| 2 AM | Mist | 69° | 72° | 20% | 6 mph SW | 95% | 0 | |
| 3 AM | Patchy rain nearby | 69° | 72° | 55% | 6 mph SW | 96% | 0 | |
| 4 AM | Mist | 68° | 71° | 68% | 7 mph SW | 97% | 0 | |
| 5 AM | Patchy rain nearby | 67° | 70° | 76% | 6 mph SW | 98% | 0 | |
| 6 AM | Fog | 68° | 70° | 42% | 6 mph SW | 98% | 0 | |
| 7 AM | Fog | 68° | 70° | 42% | 6 mph SSW | 97% | 0 | |
| 8 AM | Patchy rain nearby | 70° | 74° | 48% | 6 mph SW | 96% | 0 | |
| 9 AM | Sunny | 74° | 78° | 16% | 7 mph SW | 91% | 1 | |
| 10 AM | Thundery outbreaks in nearby | 76° | 80° | 15% | 9 mph SW | 86% | 3 | |
| 11 AM | Patchy light rain in area with thunder | 78° | 81° | 56% | 10 mph SW | 83% | 5 | |
| 12 PM | Patchy light rain in area with thunder | 80° | 85° | 55% | 11 mph SW | 80% | 6 | |
| 1 PM | Patchy light rain in area with thunder | 84° | 90° | 49% | 12 mph WSW | 71% | 8 | |
| 2 PM | Thundery outbreaks in nearby | 86° | 93° | 12% | 12 mph WSW | 62% | 8 | |
| 3 PM | Patchy light drizzle | 87° | 94° | 43% | 12 mph WSW | 62% | 7 | |
| 4 PM | Patchy light rain in area with thunder | 86° | 94° | 26% | 12 mph W | 66% | 5 | |
| 5 PM | Sunny | 85° | 92° | 5% | 12 mph W | 69% | 3 | |
| 6 PM | Moderate rain at times | 84° | 91° | 47% | 12 mph WNW | 74% | 2 | |
| 7 PM | Patchy rain nearby | 79° | 83° | 70% | 10 mph WNW | 82% | 1 | |
| 8 PM | Patchy rain nearby | 75° | 81° | 47% | 6 mph NW | 88% | 0 | |
| 9 PM | Clear | 73° | 78° | 14% | 6 mph NW | 92% | 0 | |
| 10 PM | Clear | 72° | 78° | 14% | 4 mph NW | 93% | 0 | |
| 11 PM | Clear | 72° | 78° | 14% | 2 mph NW | 93% | 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 66°F (19°C) around 6 AM up to 93°F (34°C) near 4 PM - about 11°F (6°C) above the typical August high of 82°F (28°C).
Precipitation is a real possibility: the chance of rain peaks at 69% around 2 AM. UV reaches 8 (2 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.