O'Neill Lake Weather Forecast
- 53
- 66
Slight Chance Rain
- 53
- 64
Slight Chance Rain
- 53
- 67
Mostly Cloudy
- 50
- 70
Partly Sunny
- 52
- 73
Patchy Fog
- 54
- 77
Patchy Fog
- 54
- 77
Patchy Fog
Today 24 Apr San Diego County Inland Valleys
Mostly cloudy this morning with patchy fog and drizzle and a slight chance of Showers, then mostly sunny this afternoon. Highs 63 to 68. Areas of Winds west 10 to 15 Mph. Gusts to 25 Mph this afternoon. Chance of measurable precipitation 20 percent.
Tonight 24 Apr San Diego County Inland Valleys
Cloudy. A chance of rain overnight. Patchy fog overnight. Lows 41 to 51. Areas of Winds west 10 to 15 Mph. Gusts to 25 Mph this evening. Chance of measurable precipitation 30 percent.
O'Neill Lake Temperature Statistics
April Temperature
Oceanside, Camp Pendleton, Marine Corps Air Station (2.5 miles)
Lowest 6 April, 2024
42.1 °FAverage April
58.8 °FHighest 9 April, 2024
80.1 °F
Climate (2019–Present)
Oceanside, Camp Pendleton, Marine Corps Air Station (2.5 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
53.7 °FAverage 2019–2024
63.6 °FAverage High 2019–2024
73.7 °F