PGA Tour Course Weather Guide

TPC Deere Run Weather: John Deere Classic Illinois

By Kevin Roth, sports meteorologist. Weather guide for DFS players and bettors.

Overview

TPC Deere Run in Silvis, Illinois hosts the John Deere Classic in July. Upper Midwest summer climate brings warm humid conditions with thunderstorm risk.

Weather angle

Afternoon thunderstorm delays and Great Plains wind are the primary weather variables.