Click on a day for an hourly weather forecast
The temperatures in Logan in August are comfortable with low of 13°C and and high up to 29°C.
You can expect about 3 to 8 days of rain in Logan 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 Logan in August 2025.
If you’re planning to visit Logan in the near future, we highly recommend that you review the 14 day weather forecast for Logan before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 0° / -9° | 6 | 7 | 18 | 108 mm | Awful | Logan in January |
| February | 1° / -7° | 6 | 5 | 18 | 112 mm | Awful | Logan in February |
| March | 7° / -3° | 9 | 9 | 13 | 111 mm | Awful | Logan in March |
| April | 11° / 0° | 9 | 13 | 8 | 104 mm | Awful | Logan in April |
| May | 17° / 4° | 10 | 19 | 2 | 101 mm | Bad | Logan in May |
| June | 25° / 8° | 4 | 26 | 0 | 41 mm | Perfect | Logan in June |
| July | 30° / 14° | 3 | 28 | 0 | 44 mm | Good | Logan in July |
| August | 29° / 13° | 3 | 28 | 0 | 52 mm | Good | Logan in August |
| September | 24° / 9° | 4 | 26 | 0 | 61 mm | Perfect | Logan in September |
| October | 14° / 3° | 5 | 23 | 2 | 75 mm | Ok | Logan in October |
| November | 7° / -3° | 5 | 15 | 10 | 77 mm | Bad | Logan in November |
| December | 0° / -8° | 6 | 7 | 18 | 123 mm | Awful | Logan in December |