Click on a day for an hourly weather forecast
The temperatures in Sedona in August are comfortable with low of 18°C and and high up to 29°C.
You can expect about 3 to 8 days of rain in Sedona during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Sedona in August 2025.
If you’re planning to visit Sedona in the near future, we highly recommend that you review the 14 day weather forecast for Sedona before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 7° / -3° | 3 | 25 | 3 | 57 mm | Bad | Sedona in January |
| February | 8° / -1° | 2 | 23 | 3 | 56 mm | Bad | Sedona in February |
| March | 13° / 3° | 3 | 26 | 2 | 48 mm | Bad | Sedona in March |
| April | 17° / 6° | 2 | 27 | 1 | 22 mm | Good | Sedona in April |
| May | 20° / 9° | 2 | 29 | 0 | 20 mm | Good | Sedona in May |
| June | 27° / 15° | 1 | 29 | 0 | 11 mm | Perfect | Sedona in June |
| July | 29° / 18° | 9 | 22 | 0 | 159 mm | Ok | Sedona in July |
| August | 29° / 18° | 5 | 26 | 0 | 112 mm | Good | Sedona in August |
| September | 25° / 15° | 3 | 27 | 0 | 50 mm | Perfect | Sedona in September |
| October | 19° / 8° | 2 | 29 | 0 | 29 mm | Good | Sedona in October |
| November | 13° / 2° | 2 | 26 | 1 | 42 mm | Ok | Sedona in November |
| December | 7° / -3° | 4 | 22 | 5 | 62 mm | Bad | Sedona in December |