Weather Richmond Va May 2025. Get the monthly weather forecast for richmond, va, including daily high/low, historical averages, to help you plan ahead. Daily high temperatures increase by 7°f, from 74°f to 81°f, rarely falling below 63°f or exceeding 90°f.

Expect 25°c daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in richmond in may. Insights into temperature, precipitation, and weather trends.