Click on a day for an hourly weather forecast
The temperatures in Oceanside in June are comfortable with low of 16°C and and high up to 22°C.
As it is almost never rain during June in Oceanside the weather is perfect for hanging out outside and exploring all that Oceanside has to offer.
Our weather forecast can give you a great sense of what weather to expect in Oceanside in June 2025.
If you’re planning to visit Oceanside in the near future, we highly recommend that you review the 14 day weather forecast for Oceanside before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 19° / 12° | 2 | 29 | 0 | 37 mm | Good | Oceanside in January |
| February | 18° / 11° | 2 | 27 | 0 | 39 mm | Good | Oceanside in February |
| March | 18° / 12° | 1 | 30 | 0 | 26 mm | Good | Oceanside in March |
| April | 19° / 13° | 1 | 30 | 0 | 13 mm | Good | Oceanside in April |
| May | 20° / 14° | 0 | 31 | 0 | 14 mm | Good | Oceanside in May |
| June | 22° / 16° | 0 | 30 | 0 | 7 mm | Good | Oceanside in June |
| July | 24° / 18° | 1 | 30 | 0 | 26 mm | Perfect | Oceanside in July |
| August | 25° / 19° | 1 | 30 | 0 | 14 mm | Perfect | Oceanside in August |
| September | 26° / 19° | 1 | 29 | 0 | 14 mm | Perfect | Oceanside in September |
| October | 24° / 17° | 1 | 30 | 0 | 12 mm | Perfect | Oceanside in October |
| November | 21° / 15° | 1 | 29 | 0 | 24 mm | Good | Oceanside in November |
| December | 18° / 12° | 2 | 29 | 0 | 39 mm | Good | Oceanside in December |