Click on a day for an hourly weather forecast
The temperatures in Easton in September are comfortable with low of 13°C and and high up to 24°C.
You can expect about 3 to 8 days of rain in Easton 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 Easton in September 2025.
If you’re planning to visit Easton in the near future, we highly recommend that you review the 14 day weather forecast for Easton before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -6° | 6 | 15 | 10 | 100 mm | Awful | Easton in January |
| February | 3° / -6° | 7 | 11 | 10 | 120 mm | Awful | Easton in February |
| March | 8° / -1° | 7 | 17 | 7 | 132 mm | Awful | Easton in March |
| April | 15° / 4° | 8 | 22 | 1 | 134 mm | Ok | Easton in April |
| May | 21° / 10° | 9 | 22 | 0 | 157 mm | Ok | Easton in May |
| June | 26° / 14° | 8 | 22 | 0 | 147 mm | Good | Easton in June |
| July | 29° / 17° | 9 | 23 | 0 | 174 mm | Ok | Easton in July |
| August | 28° / 16° | 8 | 23 | 0 | 173 mm | Good | Easton in August |
| September | 24° / 13° | 6 | 25 | 0 | 114 mm | Perfect | Easton in September |
| October | 17° / 7° | 5 | 25 | 0 | 125 mm | Good | Easton in October |
| November | 10° / 1° | 5 | 24 | 1 | 95 mm | Ok | Easton in November |
| December | 5° / -2° | 8 | 17 | 6 | 129 mm | Awful | Easton in December |