Townsite Weather Forecast
- 59
- 65
Decreasing Clouds
- 59
- 65
Mostly Cloudy
- 57
- 66
Partly Sunny
- 58
- 69
Partly Sunny
- 59
- 69
Partly Sunny
- 59
- 69
Partly Sunny
Today 16 May San Diego County Coastal Areas
Cloudy. Patchy drizzle in the morning. Highs 66 to 70 near the coast to 71 inland. Areas of Winds south 10 to 15 Mph.
Tonight 16 May San Diego County Coastal Areas
Partly cloudy in the evening. Becoming cloudy. Lows 54 to 58. Areas of Winds south 10 to 15 Mph.
Townsite Temperature Statistics
May Temperature
Oceanside, Oceanside Municipal Airport (1.9 miles)
Lowest 6 May, 2026
49.6 °FAverage May
64 °FHighest 8 May, 2026
72.6 °F
Climate (2021–Present)
Oceanside, Oceanside Municipal Airport (1.9 miles)
Average Low 2021–2026
52.8 °FAverage 2021–2026
62.5 °FAverage High 2021–2026
72.1 °F