Generally, average daily wearther in Newport right through the month of March is 5 with highs being 11 and low average expected to be 3 degrees celsius. We have put some more detail below here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 5 |
| High Temperature | 11 |
| Low Temperature | 3 |
Useful Links: Newport Weather: Average Weather & Yearly Climate