Grand Rapids, Michigan Weather:
Monday, May 18, 2026
Sunny with a Chance of Thunderstorms
Day 82°
Night 70°
Precipitation 59 %
Wind 14 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (May 18, 2025)
Cloudy Weather

Day

63°

Night

41°

Wind

12 mph

UV Index

9

Precipitation

5 %