Typically, the average weather in Oakville through the whole of April is 7. Highs are expected to be 14 with low daily temperautes being 4. See our table below for a full breakdown:
| Month | Degrees Celsius |
|---|---|
| Temperature | 7 |
| High Temperature | 14 |
| Low Temperature | 4 |
Useful Links: Oakville Weather: Average Weather & Yearly Climate