The temperatures in Fort Wayne in August are comfortable with low of 17°C and and high up to 26°C.
You can expect about 3 to 8 days of rain in Fort Wayne during the month of August. 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 Fort Wayne in August 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.
Temperatures
26° / 17°
Rainy Days
5
Snowy Days
0
Dry Days
26
Rainfall
102
mm
Sun Hours
10.8
Hrs
