Marion County (Salem)
March
Weather in Marion County, Oregon for March 2026
Your guide to Marion County weather in March - trends and predictions
With an average of 3 snowy days, Marion County usually enjoys a light touch of snow in March.
In general, the average temperature in Marion County at the beginning of March is 7.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 12.4 °F by the end of March.
Marion County in March brings notable rainfall, with an average of 17 rainy days and a total precipitation of 138.4 mm.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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11
Dry days
17
Rainy days
3
Snow days
11°/4°
Temperatures
16 km/h
Avg max wind
85 %
Avg humidity
Marion County Weather March
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Temperatures trend during March in Marion County
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March weather in Marion County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Mar. 1 |  Moderate or heavy snow showers | 7° /3° | 7.2 mm | 4.3 cm | |
| Mar. 2 |  Moderate or heavy snow with thunder | 8° /4° | 4.8 mm | 2.8 cm | |
| Mar. 3 | Moderate or heavy snow with thunder | 7° /2° | 3.8 mm | 0.6 cm | |
| Mar. 4 |  Light sleet showers | 7° /2° | 5 mm | 0 cm | |
| Mar. 5 |  Fog | 8° /2° | 0.2 mm | 0.1 cm | |
| Mar. 6 |  Patchy rain possible | 10° /-1° | 0.1 mm | 0 cm | |
| Mar. 7 | Patchy rain possible | 8° /0° | 0 mm | 0 cm | |
| Mar. 8 |  Partly cloudy | 14° /0° | 0 mm | 0 cm | |
| Mar. 9 | Light rain shower | 10° /4° | 2.8 mm | 0 cm | |
| Mar. 10 |  Moderate or heavy rain with thunder | 8° /3° | 7.2 mm | 0 cm | |
| Mar. 11 | Light rain shower | 8° /4° | 5.9 mm | 0 cm | |
| Mar. 12 | Light rain shower | 8° /3° | 6 mm | 0 cm | |
| Mar. 13 | Patchy rain possible | 9° /1° | 0.2 mm | 0 cm | |
| Mar. 14 | Mist | 10° /0° | 4.7 mm | 0 cm | |
| Mar. 15 |  Sunny | 14° /3° | 4.3 mm | 0 cm | |
| Mar. 16 | Sunny | 13° /3° | 26.6 mm | 0 cm | |
| Mar. 17 | Sunny | 14° /5° | 0 mm | 0 cm | |
| Mar. 18 | Mist | 15° /5° | 0 mm | 0 cm | |
| Mar. 19 | Mist | 15° /6° | 1.9 mm | 0 cm | |
| Mar. 20 | Patchy rain possible | 11° /4° | 5.5 mm | 0 cm | |
| Mar. 21 | Light rain shower | 12° /5° | 0.7 mm | 0 cm | |
| Mar. 22 | Light rain shower | 11° /6° | 1.6 mm | 0 cm | |
| Mar. 23 | Light rain shower | 12° /6° | 3.6 mm | 0 cm | |
| Mar. 24 | Light rain shower | 15° /7° | 0.5 mm | 0 cm | |
| Mar. 25 |  Light drizzle | 14° /6° | 0.8 mm | 0 cm | |
| Mar. 26 | Light rain shower | 15° /6° | 13.7 mm | 0 cm | |
| Mar. 27 | Light rain shower | 12° /6° | 12.7 mm | 0 cm | |
| Mar. 28 | Moderate or heavy rain with thunder | 8° /5° | 10.7 mm | 0 cm | |
| Mar. 29 |  Overcast | 12° /4° | 0 mm | 0 cm | |
| Mar. 30 | Mist | 13° /2° | 1.6 mm | 0 cm | |
| Mar. 31 | Patchy rain possible | 13° /4° | 6.3 mm | 0 cm | |
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Important Notice
Our weather forecast for Marion County 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 Marion County forecast closer to your planned date for the most up-to-date weather information.
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Marion County in March - FAQ
What are the expected maximum and minimum temperatures in Marion County during March?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 4°.
How much rainfall should be expected in Marion County during March?
Significant rainfall exceeding 138.4 mm is expected in Marion County during March, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Marion County in March 2026?
Marion County experiences an average snowfall of 7.77 cm during March, occurring over 3 days.
What are the typical wind conditions in Marion County during March?
The average wind speed in Marion County during March is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
Marion County snow forecast March 2026
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March rainfall patterns in Marion County
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Where is Marion County?Get accurate weather forecasts for Marion County, located at latitude 44.943 and longitude -123.035. Stay updated with localized weather information tailored for Marion County.
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