McDonald's · Saint Peters, MO

McDonald's – Harvester Square

24 HARVESTER SQUARE

Saint Peters, MO 63303

Address

24 Harvester Square, Saint Peters, MO 63303

Phone

+1 636-441-6820

Opening hours

Every day

6 AM–8 PM

Hours may differ on public holidays.

Website

mcdonalds.com/us/en-us/location/5690.html

Coordinates

38.746494, -90.578537

This listing is based on OpenStreetMap data (updated 2026-10-06). Something wrong? Fix it on OpenStreetMap or let us know.

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Where is McDonald's – Harvester Square?

McDonald's – Harvester Square is located at 24 Harvester Square, Saint Peters, MO 63303. Use “Get directions” to start a route from where you are.

What is the phone number of McDonald's – Harvester Square?

The listed phone number is +1 636-441-6820.

What are the opening hours of McDonald's – Harvester Square?

Recorded opening hours: Every day 6 AM–8 PM. Hours may differ on holidays.