Click on a day for an hourly weather forecast
The temperatures in Thousand Oaks in August are comfortable with low of 19°C and and high up to 27°C.
As it is almost never rain during August in Thousand Oaks the weather is perfect for hanging out outside and exploring all that Thousand Oaks has to offer.
Our weather forecast can give you a great sense of what weather to expect in Thousand Oaks in August 2025.
If you’re planning to visit Thousand Oaks in the near future, we highly recommend that you review the 14 day weather forecast for Thousand Oaks before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 18° / 10° | 4 | 27 | 0 | 82 mm | Good | Thousand Oaks in January |
| February | 17° / 9° | 3 | 25 | 0 | 66 mm | Good | Thousand Oaks in February |
| March | 18° / 10° | 4 | 27 | 0 | 71 mm | Good | Thousand Oaks in March |
| April | 20° / 12° | 2 | 28 | 0 | 19 mm | Good | Thousand Oaks in April |
| May | 21° / 13° | 2 | 29 | 0 | 9 mm | Good | Thousand Oaks in May |
| June | 23° / 16° | 0 | 30 | 0 | 1 mm | Perfect | Thousand Oaks in June |
| July | 26° / 18° | 1 | 30 | 0 | 6 mm | Perfect | Thousand Oaks in July |
| August | 27° / 19° | 0 | 31 | 0 | 0 mm | Perfect | Thousand Oaks in August |
| September | 27° / 19° | 0 | 30 | 0 | 5 mm | Perfect | Thousand Oaks in September |
| October | 24° / 16° | 1 | 30 | 0 | 17 mm | Perfect | Thousand Oaks in October |
| November | 21° / 12° | 2 | 28 | 0 | 23 mm | Good | Thousand Oaks in November |
| December | 17° / 9° | 4 | 27 | 0 | 74 mm | Good | Thousand Oaks in December |