Oceanside Weather Forecast
- 55
- 63
Partly Sunny
- 55
- 64
Patchy Fog
- 56
- 65
Patchy Fog
- 55
- 63
Mostly Cloudy
- 55
- 62
Mostly Cloudy
- 52
- 59
Mostly Cloudy
Today 19 Mar San Diego County Coastal Areas
Partly cloudy. Highs 66 to 70 near the coast to 71 inland. Light Winds becoming southwest 10 Mph in the afternoon.
Tonight 19 Mar San Diego County Coastal Areas
Partly cloudy in the evening. Becoming mostly cloudy overnight with patchy fog. Lows 49 to 53. Light Winds.
Oceanside Temperature Statistics
March Temperature
Oceanside, Oceanside Municipal Airport (1.9 miles)
Lowest 5 March, 2024
42.7 °FAverage March
57.1 °FHighest 14 March, 2024
72.6 °F
Climate (2019–Present)
Oceanside, Oceanside Municipal Airport (1.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
53.1 °FAverage 2019–2024
62.3 °FAverage High 2019–2024
71.6 °F