All West Valley events

Things to Do in West Valley in September 2026

3 upcoming events in West Valley this September. Summer in the Valley is hot (often triple digits) — aim for early-morning, evening, and indoor/air-conditioned events.

Free
Desert Fall Festival
Family & KidsSep 26, 2026

Desert Fall Festival

Surprise welcomes fall with a multi-day desert festival.

Surprise, AZ·5 PM
Free
Free
Somos Peoria
FestivalsSep 26, 2026

Somos Peoria

Peoria's Hispanic heritage celebration — music, dance, food, and culture.

Peoria, AZ·4 PM
Free
Free
The Round Up
Family & KidsSep 27, 2026

The Round Up

Goodyear's fall community festival — a West Valley favorite.

Goodyear, AZ·5 PM
Free

West Valley by month

West Valley in JanuaryWest Valley in FebruaryWest Valley in MarchWest Valley in AprilWest Valley in MayWest Valley in JuneWest Valley in JulyWest Valley in AugustWest Valley in OctoberWest Valley in NovemberWest Valley in December