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The weather in Oregon in March is very cold with temperatures between 3°C and 11°C, warm clothes are a must.
You can expect rain for roughly half of the month of March in Oregon. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Please note that Oregon can expect a few days of snow in March.
Our weather forecast can give you a great sense of what weather to expect in Oregon in March 2025.
If you’re planning to visit Oregon in the near future, we highly recommend that you review the 14 day weather forecast for Oregon before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 8° / 2° | 13 | 16 | 2 | 263 mm | Awful | Oregon in January |
| February | 8° / 2° | 11 | 13 | 4 | 201 mm | Awful | Oregon in February |
| March | 11° / 3° | 13 | 16 | 2 | 217 mm | Awful | Oregon in March |
| April | 14° / 4° | 9 | 20 | 1 | 154 mm | Ok | Oregon in April |
| May | 19° / 6° | 6 | 25 | 0 | 98 mm | Good | Oregon in May |
| June | 22° / 9° | 4 | 26 | 0 | 84 mm | Good | Oregon in June |
| July | 27° / 11° | 1 | 30 | 0 | 14 mm | Perfect | Oregon in July |
| August | 27° / 12° | 1 | 30 | 0 | 20 mm | Perfect | Oregon in August |
| September | 23° / 11° | 4 | 26 | 0 | 95 mm | Perfect | Oregon in September |
| October | 16° / 8° | 9 | 22 | 0 | 201 mm | Ok | Oregon in October |
| November | 10° / 4° | 13 | 17 | 1 | 222 mm | Bad | Oregon in November |
| December | 7° / 1° | 12 | 17 | 2 | 261 mm | Awful | Oregon in December |