Pomona, California Weather:
Wednesday, June 3, 2026
Cloudy Weather
Day 81°
Night 55°
Precipitation 20 %
Wind 2 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (June 3, 2025)
Sunny with a Chance of Thunderstorms

Day

77°

Night

57°

Wind

7 mph

UV Index

11

Precipitation

40 %