Grand Rapids, Michigan Weather:
Saturday, July 18, 2026
Sunny with a Chance of Thunderstorms
Day 88°
Night 63°
Precipitation 55 %
Wind 13 mph
UV Index (0 - 11+) 10
Weather Forecast History
Last Year's Weather on This Day (July 18, 2025)
Cloudy Weather

Day

82°

Night

64°

Wind

7 mph

UV Index

10

Precipitation

0 %