Click on a day for an hourly weather forecast
The temperatures in Forli in September are comfortable with low of 15°C and and high up to 26°C.
You can expect about 3 to 8 days of rain in Forli 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 Forli in September 2026.
If you’re planning to visit Forli in the near future, we highly recommend that you review the 14 day weather forecast for Forli before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 9° / 1° | 6 | 24 | 1 | 52 mm | Ok | Forli in January |
| February | 11° / 2° | 7 | 21 | 1 | 80 mm | Bad | Forli in February |
| March | 14° / 4° | 6 | 25 | 0 | 65 mm | Good | Forli in March |
| April | 18° / 8° | 7 | 23 | 0 | 60 mm | Ok | Forli in April |
| May | 22° / 11° | 8 | 23 | 0 | 102 mm | Ok | Forli in May |
| June | 28° / 16° | 6 | 24 | 0 | 53 mm | Perfect | Forli in June |
| July | 31° / 19° | 7 | 24 | 0 | 55 mm | Ok | Forli in July |
| August | 31° / 19° | 7 | 24 | 0 | 47 mm | Good | Forli in August |
| September | 26° / 15° | 7 | 23 | 0 | 65 mm | Good | Forli in September |
| October | 20° / 11° | 6 | 25 | 0 | 67 mm | Good | Forli in October |
| November | 14° / 7° | 8 | 22 | 0 | 91 mm | Ok | Forli in November |
| December | 10° / 3° | 6 | 25 | 0 | 57 mm | Ok | Forli in December |