Ann Arbor, MI Hourly Forecast
Ann Arbor temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 4 PM - around 96°
- Coolest hour: 5 AM - around 71°
- Highest rain chance: 8 AM (30%) - pack accordingly
- UV peak: 12 PM at index 8 - sun protection recommended
- Windiest: 12 PM at 17 mph
Ann Arbor hourly weather - Friday, July 17
In Ann Arbor, expect a high near 96°F (35°C) around 4 PM and a low of 78°F (26°C) near 11 PM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 1 PM | Mist | 83° | 85° | 2% | 7 mph S | 55% | 1 | |
| 2 PM | Sunny | 92° | 97° | 1% | 7 mph S | 47% | 1 | |
| 3 PM | Sunny | 94° | 100° | 1% | 7 mph S | 44% | 1 | |
| 4 PM | Sunny | 96° | 102° | 1% | 8 mph S | 43% | 0 | |
| 5 PM | Sunny | 95° | 101° | 1% | 10 mph S | 44% | 0 | |
| 6 PM | Sunny | 93° | 97° | 1% | 11 mph S | 42% | 0 | |
| 7 PM | Patchy rain nearby | 87° | 92° | 10% | 10 mph SSE | 56% | 0 | |
| 8 PM | Patchy rain nearby | 82° | 85° | 14% | 9 mph SSE | 65% | 0 | |
| 9 PM | Sunny | 80° | 82° | 4% | 7 mph SE | 65% | 0 | |
| 10 PM | Clear | 79° | 75° | 6% | 6 mph SSE | 73% | 0 | |
| 11 PM | Clear | 78° | 72° | 7% | 6 mph S | 75% | 0 |
Ann Arbor hourly weather - Saturday, July 18
In Ann Arbor, expect a high near 93°F (34°C) around 3 PM and a low of 68°F (20°C) near 11 PM; precipitation risk peaks at 38% around 5 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 77° | 67° | 11% | 6 mph SSW | 78% | 0 | |
| 1 AM | Clear | 76° | 64° | 11% | 8 mph SSW | 84% | 0 | |
| 2 AM | Partly Cloudy | 72° | 60° | 21% | 8 mph SW | 96% | 0 | |
| 3 AM | Mist | 71° | 60° | 24% | 8 mph WSW | 95% | 0 | |
| 4 AM | Mist | 71° | 60° | 26% | 7 mph WSW | 96% | 0 | |
| 5 AM | Mist | 71° | 60° | 24% | 7 mph WSW | 96% | 0 | |
| 6 AM | Partly Cloudy | 71° | 59° | 18% | 9 mph WSW | 96% | 0 | |
| 7 AM | Sunny | 71° | 59° | 18% | 9 mph W | 95% | 0 | |
| 8 AM | Patchy rain nearby | 74° | 61° | 30% | 10 mph W | 92% | 1 | |
| 9 AM | Partly Cloudy | 78° | 66° | 13% | 12 mph W | 84% | 2 | |
| 10 AM | Sunny | 81° | 85° | 7% | 15 mph W | 71% | 4 | |
| 11 AM | Sunny | 85° | 89° | 3% | 16 mph W | 58% | 6 | |
| 12 PM | Sunny | 88° | 91° | 2% | 17 mph WNW | 50% | 8 | |
| 1 PM | Sunny | 90° | 93° | 2% | 16 mph WNW | 46% | 9 | |
| 2 PM | Thundery outbreaks in nearby | 92° | 95° | 4% | 16 mph W | 43% | 9 | |
| 3 PM | Thundery outbreaks in nearby | 93° | 96° | 8% | 17 mph W | 41% | 8 | |
| 4 PM | Patchy light rain in area with thunder | 93° | 96° | 20% | 18 mph W | 42% | 2 | |
| 5 PM | Patchy light rain in area with thunder | 88° | 92° | 38% | 15 mph NW | 53% | 2 | |
| 6 PM | Patchy light rain in area with thunder | 87° | 92° | 22% | 15 mph NW | 55% | 1 | |
| 7 PM | Light rain shower | 82° | 85° | 36% | 14 mph N | 64% | 0 | |
| 8 PM | Patchy rain nearby | 74° | 62° | 24% | 7 mph NNW | 80% | 0 | |
| 9 PM | Sunny | 73° | 61° | 10% | 9 mph N | 79% | 0 | |
| 10 PM | Clear | 72° | 58° | 12% | 10 mph ENE | 86% | 0 | |
| 11 PM | Clear | 68° | 57° | 14% | 8 mph ENE | 90% | 0 |
Ann Arbor hourly weather - Sunday, July 19
In Ann Arbor, expect a high near 81°F (27°C) around 4 PM and a low of 59°F (15°C) near 6 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 66° | 55° | 11% | 7 mph NE | 83% | 0 | |
| 1 AM | Clear | 64° | 52° | 10% | 7 mph NNE | 82% | 0 | |
| 2 AM | Clear | 62° | 51° | 11% | 7 mph NNE | 84% | 0 | |
| 3 AM | Clear | 61° | 50° | 12% | 7 mph NNE | 87% | 0 | |
| 4 AM | Clear | 61° | 50° | 13% | 6 mph NNE | 90% | 0 | |
| 5 AM | Clear | 60° | 50° | 13% | 6 mph NNE | 90% | 0 | |
| 6 AM | Clear | 59° | 49° | 13% | 6 mph NNE | 90% | 0 | |
| 7 AM | Sunny | 60° | 49° | 12% | 6 mph N | 88% | 0 | |
| 8 AM | Sunny | 64° | 52° | 9% | 7 mph NNE | 80% | 0 | |
| 9 AM | Sunny | 68° | 56° | 5% | 9 mph NE | 67% | 2 | |
| 10 AM | Sunny | 71° | 59° | 3% | 8 mph NE | 57% | 3 | |
| 11 AM | Sunny | 74° | 63° | 2% | 8 mph NNE | 50% | 5 | |
| 12 PM | Sunny | 76° | 65° | 2% | 8 mph NNE | 45% | 6 | |
| 1 PM | Sunny | 78° | 70° | 1% | 8 mph NNE | 41% | 7 | |
| 2 PM | Sunny | 80° | 68° | 2% | 7 mph NNE | 39% | 8 | |
| 3 PM | Sunny | 81° | 70° | 2% | 7 mph N | 37% | 7 | |
| 4 PM | Sunny | 81° | 70° | 2% | 6 mph N | 36% | 5 | |
| 5 PM | Sunny | 81° | 71° | 2% | 6 mph N | 37% | 3 | |
| 6 PM | Sunny | 81° | 71° | 2% | 4 mph N | 38% | 2 | |
| 7 PM | Sunny | 79° | 76° | 2% | 3 mph E | 42% | 1 | |
| 8 PM | Sunny | 73° | 61° | 5% | 8 mph SE | 62% | 0 | |
| 9 PM | Sunny | 68° | 57° | 8% | 7 mph SE | 73% | 0 | |
| 10 PM | Clear | 64° | 53° | 12% | 7 mph SSE | 83% | 0 | |
| 11 PM | Clear | 63° | 52° | 12% | 7 mph SSE | 86% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Ann Arbor today?
Will it rain in Ann Arbor tonight?
When is the UV index highest in Ann Arbor today?
Ann Arbor hour-by-hour: what to expect
Over the next 24 hours in Ann Arbor, temperatures range from 71°F (22°C) around 5 AM up to 96°F (35°C) near 4 PM - about 14°F (8°C) above the typical July high of 82°F (28°C).
A stray shower can't be ruled out - Rain chances top out at 30% around 8 AM. Wind picks up to 17 mph (27 km/h) from the WNW near 12 PM. UV reaches 8 (12 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 Ann Arbor 14-day forecast or the monthly climate averages.