In May, Fort Wayne typically sees daytime highs of 21.7°C and overnight lows around 8.7°C. Compared to the annual average high of 15.3°C, May runs +6.4°C.
May in Fort Wayne averages a daytime high of 21.7°C and an overnight low of 8.7°C.
May runs +6.4°C compared to Fort Wayne's annual average high of 15.3°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 21.7°C and cooler evenings around 8.7°C.