Oceanside, California Weather:
Thursday, May 21, 2026
Cloudy Weather
Day 64°
Night 54°
Precipitation 1 %
Wind 2 mph
Weather Forecast History
Last Year's Weather on This Day (May 21, 2025)
Cloudy Weather

Day

73°

Night

52°

Wind

8 mph

UV Index

11

Precipitation

1 %