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City of Oceanside, CaliforniaOceanside, CA 7-Day Night Weather Forecast
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Oceanside, CA Weather Forecast
Oceanside, CA Weather Forecast Date: 1216 PM PDT Wed Oct 21 2026
The area/counties/county of: San Diego County Coastal Areas, including the cities of: Oceanside, Vista, Carlsbad, Encinitas, Chula Vista, National City, and San Diego.or toggle through each period.
Tonight... Showers and a slight chance of thunderstorms this evening, then showers and scattered thunderstorms overnight. Locally heavy rainfall possible overnight. Lows 59 to 63. Areas of winds south 10 mph this evening becoming light.
Thursday... Scattered thunderstorms. Showers. Highs around 69. Areas of winds west to 10 mph.
Thursday Night... Partly cloudy in the evening...Becoming mostly cloudy. A chance of showers. Lows 54 to 59. Light winds. Chance of measurable precipitation 40%.
Friday... Partly cloudy. Highs around 70. Light winds becoming west 10 to 15 mph in the afternoon.
Friday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 54 to 58. Areas of winds northwest 10 mph in the evening becoming light.
Saturday... Mostly sunny. Highs 72 to 75.
Saturday Night... Mostly clear. Lows around 60.
Sunday... Partly cloudy. Highs 78 to 82.
Sunday Night... Partly cloudy. Lows around 60.
Monday... Partly cloudy in the morning...Becoming mostly sunny. Highs 79 to 83.
Monday Night... Mostly clear. Lows around 60.
Tuesday... Partly cloudy. Highs 76 to 80 near the coast to 81 inland.
Tuesday Night... Partly cloudy. Lows around 60.
POP = Probability of Precipitation
Oceanside Radar Loop
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