Typically, you can expect that the weather in Windsor during March is 6 with highs being 11 and low around 4. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 11 |
| Low Temperature | 4 |
| Sunshine Per Day | 5 |
Useful Links: Windsor Weather: Average Weather & Yearly Climate