Click on a day for an hourly weather forecast
The temperatures in Mansfield in September are comfortable with low of 13°C and and high up to 23°C.
You can expect about 3 to 8 days of rain in Mansfield during the month of September. 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 Mansfield in September 2025.
If you’re planning to visit Mansfield in the near future, we highly recommend that you review the 14 day weather forecast for Mansfield before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -1° / -7° | 6 | 7 | 18 | 106 mm | Awful | Mansfield in January |
| February | 1° / -6° | 7 | 5 | 17 | 111 mm | Awful | Mansfield in February |
| March | 8° / -1° | 9 | 12 | 10 | 130 mm | Awful | Mansfield in March |
| April | 14° / 5° | 10 | 16 | 4 | 154 mm | Bad | Mansfield in April |
| May | 20° / 11° | 10 | 21 | 0 | 169 mm | Ok | Mansfield in May |
| June | 24° / 15° | 9 | 21 | 0 | 176 mm | Good | Mansfield in June |
| July | 26° / 17° | 9 | 22 | 0 | 168 mm | Good | Mansfield in July |
| August | 25° / 16° | 8 | 23 | 0 | 144 mm | Good | Mansfield in August |
| September | 23° / 13° | 7 | 23 | 0 | 119 mm | Good | Mansfield in September |
| October | 16° / 8° | 7 | 24 | 1 | 124 mm | Ok | Mansfield in October |
| November | 8° / 1° | 8 | 16 | 6 | 110 mm | Awful | Mansfield in November |
| December | 3° / -3° | 8 | 10 | 14 | 110 mm | Awful | Mansfield in December |