Typically, you can expect that the weather in Renfrew right through the month of October is 6 with the high being 12 with lows around 3 celsius. The table below includes more detail:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 12 |
| Low Temperature | 3 |
| Sunshine Per Day | 6 |
Useful Links: Renfrew Weather: Average Weather & Yearly Climate