Oceanside, California Weather:
Saturday, September 20, 2025
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 81°
Night 63°
Precipitation 5 %
Wind 2 mph
UV Index (0 - 11+) 11

Weather Forecast History

Last Year's Weather on This Day (September 20, 2024)

Partly Sunny with ShowersPartly sunny weather with scattered clouds and occasional rain showers.

Day

75°

Night

61°

Wind

8 mph

UV Index

7

Precipitation

55