Click on a day for an hourly weather forecast
The temperatures in Leesburg in September are comfortable with low of 16°C and and high up to 26°C.
You can expect about 3 to 8 days of rain in Leesburg 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 Leesburg in September 2025.
If you’re planning to visit Leesburg in the near future, we highly recommend that you review the 14 day weather forecast for Leesburg before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / -3° | 6 | 18 | 7 | 104 mm | Awful | Leesburg in January |
| February | 7° / -2° | 7 | 15 | 7 | 119 mm | Awful | Leesburg in February |
| March | 12° / 2° | 8 | 19 | 4 | 124 mm | Awful | Leesburg in March |
| April | 18° / 8° | 7 | 22 | 1 | 121 mm | Ok | Leesburg in April |
| May | 24° / 13° | 9 | 22 | 0 | 158 mm | Good | Leesburg in May |
| June | 29° / 17° | 7 | 23 | 0 | 137 mm | Ok | Leesburg in June |
| July | 32° / 20° | 7 | 24 | 0 | 152 mm | Ok | Leesburg in July |
| August | 30° / 20° | 7 | 24 | 0 | 151 mm | Ok | Leesburg in August |
| September | 26° / 16° | 6 | 24 | 0 | 122 mm | Perfect | Leesburg in September |
| October | 20° / 10° | 6 | 25 | 0 | 142 mm | Good | Leesburg in October |
| November | 12° / 4° | 5 | 24 | 1 | 103 mm | Ok | Leesburg in November |
| December | 7° / 1° | 7 | 21 | 4 | 134 mm | Awful | Leesburg in December |