Portland
March
Weather in Portland for March 2025
Your guide to Portland weather in March - trends and predictions
Portland typically experiences moderate snowfall in March, with an average of 9 snowy days.
According to Portland snow forecast for March 2025, no snow is expected until the end of the month.Until now, March 2025 in Portland is slightly cooler than the historical average by -0.9 °F.
Expect cooler weather in the next days in Portland with the forecast suggesting a temperature of 12.6 °F, lower than the historical average.
In general, the average temperature in Portland at the beginning of March is 7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 13.6 °F by the end of March.
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Snow Forecast ❄️
Temperatures
More
9
Dry days
13
Rainy days
9
Snow days
10°/3°
Temperatures
13 km/h
Avg max wind
81 %
Avg humidity
Portland Weather March
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  6° | ||||||
| 2  6° | 3  5° | 4  6° | 5  9° | 6  9° | 7 8° | 8 12° |
| 9 9° | 10  8° | 11 9° | 12  10° | 13 9° | 14 10° | 15 12° |
| 16  14° | 17 15° | 18 16° | 19 14° | 20 10° | 21 12° | 22 12° |
| 23 11° | 24  13° | 25  8° | 26 25° | 27 15° | 28 11° | 29 11° |
| 30 15° | 31 10° |
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Temperatures trend during March in Portland
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Mar. 1 | Overcast | 6° /1° | 2.9 mm | 2 cm | |
| Mar. 2 | Heavy snow | 6° /2° | 4.6 mm | 2.3 cm | |
| Mar. 3 | Light snow showers | 5° /2° | 2.7 mm | 1.2 cm | |
| Mar. 4 | Light sleet showers | 6° /2° | 4.5 mm | 1 cm | |
| Mar. 5 | Light drizzle | 9° /1° | 0.6 mm | 0 cm | |
| Mar. 6 | Fog | 9° /0° | 0.1 mm | 0 cm | |
| Mar. 7 | Light sleet showers | 8° /1° | 1.2 mm | 0.4 cm | |
| Mar. 8 | Fog | 12° /1° | 0 mm | 0 cm | |
| Mar. 9 | Overcast | 9° /4° | 4.6 mm | 0 cm | |
| Mar. 10 | Light rain shower | 8° /3° | 14 mm | 0.6 cm | |
| Mar. 11 | Light rain shower | 9° /3° | 4 mm | 0 cm | |
| Mar. 12 | Moderate rain | 10° /2° | 11.9 mm | 0 cm | |
| Mar. 13 | Light rain shower | 9° /3° | 10.1 mm | 0 cm | |
| Mar. 14 | Moderate rain | 10° /1° | 5.6 mm | 0 cm | |
| Mar. 15 | Light rain shower | 12° /3° | 5.1 mm | 0 cm | |
| Mar. 16 | Freezing fog | 14° /3° | 3.8 mm | 0 cm | |
| Mar. 17 | Overcast | 15° /4° | 1.4 mm | 0 cm | |
| Mar. 18 | Mist | 16° /5° | 0 mm | 0 cm | |
| Mar. 19 | Light rain shower | 14° /7° | 3.8 mm | 0 cm | |
| Mar. 20 | Light rain shower | 10° /5° | 7.8 mm | 0 cm | |
| Mar. 21 | Fog | 12° /5° | 0.6 mm | 0 cm | |
| Mar. 22 | Light rain shower | 12° /4° | 1.9 mm | 0 cm | |
| Mar. 23 | Light sleet showers | 11° /5° | 6.8 mm | 0 cm | |
| Mar. 24 | Moderate or heavy snow showers | 13° /6° | 5.3 mm | 1.3 cm | |
| Mar. 25 | Moderate or heavy snow with thunder | 8° /2° | 6.5 mm | 1.6 cm | |
| Mar. 26 | Patchy rain possible | 25° /11° | 4.4 mm | 0 cm | |
| Mar. 27 | Moderate rain | 15° /9° | 8.8 mm | 0 cm | |
| Mar. 28 | Moderate rain | 11° /7° | 14.6 mm | 0 cm | |
| Mar. 29 | Patchy rain possible | 11° /5° | 1 mm | 0 cm | |
| Mar. 30 | Patchy rain possible | 15° /3° | 2 mm | 0 cm | |
| Mar. 31 | Patchy rain possible | 10° /6° | 2.7 mm | 0 cm | |
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Important Notice
Our weather forecast for Portland in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Portland forecast closer to your planned date for the most up-to-date weather information.
Portland in March - FAQ
What are the expected maximum and minimum temperatures in Portland during March?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 3°.
How much rainfall should be expected in Portland during March?
Significant rainfall exceeding 138.8 mm is expected in Portland during March, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Portland in March 2025?
Portland experiences an average snowfall of 14.8833 cm during March, occurring over 9 days.
What are the typical wind conditions in Portland during March?
The average wind speed in Portland during March is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
Portland snow forecast March 2025
Track daily snowfall levels and discover Portland’s snowy potential this March ❄️
March rainfall patterns in Portland
Explore the daily rainfall trends and prepare for Portlands March weather 💧
UV exposure in Portland during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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