Click on a day for an hourly weather forecast
The temperatures in Fort Wayne in May are comfortable with low of 12°C and and high up to 21°C.
You can expect rain for roughly half of the month of May in Fort Wayne. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Fort Wayne in May 2025.
If you’re planning to visit Fort Wayne in the near future, we highly recommend that you review the 14 day weather forecast for Fort Wayne before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -1° / -7° | 5 | 10 | 16 | 75 mm | Awful | Fort Wayne in January |
| February | 1° / -6° | 5 | 9 | 14 | 80 mm | Awful | Fort Wayne in February |
| March | 8° / 0° | 7 | 16 | 7 | 103 mm | Awful | Fort Wayne in March |
| April | 14° / 5° | 9 | 18 | 3 | 137 mm | Bad | Fort Wayne in April |
| May | 21° / 12° | 9 | 22 | 0 | 152 mm | Ok | Fort Wayne in May |
| June | 26° / 16° | 8 | 22 | 0 | 151 mm | Good | Fort Wayne in June |
| July | 27° / 18° | 8 | 23 | 0 | 126 mm | Good | Fort Wayne in July |
| August | 26° / 17° | 5 | 26 | 0 | 102 mm | Perfect | Fort Wayne in August |
| September | 23° / 13° | 5 | 25 | 0 | 90 mm | Perfect | Fort Wayne in September |
| October | 16° / 8° | 6 | 25 | 0 | 89 mm | Good | Fort Wayne in October |
| November | 9° / 2° | 5 | 20 | 6 | 87 mm | Bad | Fort Wayne in November |
| December | 3° / -3° | 6 | 12 | 13 | 76 mm | Awful | Fort Wayne in December |