Snohomish County (Everett)
March
Weather in Snohomish County, Washington for March 2026
Your guide to Snohomish County weather in March - trends and predictions
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Until now, March 2026 in Snohomish County is slightly cooler than the historical average by -0.6 °F.
The forecast for the next days in Snohomish County predicts temperatures to be around 11 °F, close to the historical average.
In general, the average temperature in Snohomish County at the beginning of March is 9.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 12.3 °F by the end of March.
Snohomish County in March brings notable rainfall, with an average of 19 rainy days and a total precipitation of 358.3 mm.
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12
Dry days
19
Rainy days
0
Snow days
10°/4°
Temperatures
13 km/h
Avg max wind
82 %
Avg humidity
Snohomish County Weather March
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Temperatures trend during March in Snohomish County
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March weather in Snohomish County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Mar. 1 |  Partly cloudy | 13° /2° | 0 mm | 0 cm | |
| Mar. 2 |  Mist | 12° /5° | 0.6 mm | 0 cm | |
| Mar. 3 | Fog | 8° /6° | 4.6 mm | 0 cm | |
| Mar. 4 |  Heavy rain at times | 10° /5° | 5.2 mm | 0 cm | |
| Mar. 5 |  Overcast | 8° /4° | 0 mm | 0 cm | |
| Mar. 6 | Mist | 8° /2° | 0 mm | 0 cm | |
| Mar. 7 | Overcast | 5° /3° | 0 mm | 0 cm | |
| Mar. 8 | Overcast | 13° /6° | 0 mm | 0 cm | |
| Mar. 9 |  Heavy rain | 6° /1° | 22.3 mm | 2.3 cm | |
| Mar. 10 | Mist | 5° /1° | 2.5 mm | 0 cm | |
| Mar. 11 | Overcast | 7° /2° | 15.2 mm | 0 cm | |
| Mar. 12 |  Moderate rain at times | 7° /3° | 25.1 mm | 0 cm | |
| Mar. 13 |  Light sleet showers | 6° /1° | 24.2 mm | 2.5 cm | |
| Mar. 14 | Heavy rain at times | 7° /1° | 7.3 mm | 0 cm | |
| Mar. 15 |  Moderate or heavy rain with thunder | 7° /1° | 19.1 mm | 0 cm | |
| Mar. 16 |  Light rain shower | 9° /3° | 68.1 mm | 0 cm | |
| Mar. 17 |  Sunny | 12° /7° | 9.1 mm | 0 cm | |
| Mar. 18 | Mist | 12° /6° | 19.5 mm | 0 cm | |
| Mar. 19 | Mist | 12° /6° | 17 mm | 0 cm | |
| Mar. 20 | Patchy rain possible | 11° /4° | 6.4 mm | 0 cm | |
| Mar. 21 | Light rain shower | 9° /4° | 6.1 mm | 0 cm | |
| Mar. 22 | Sunny | 11° /3° | 0 mm | 0 cm | |
| Mar. 23 | Overcast | 9° /2° | 0 mm | 0 cm | |
| Mar. 24 |  Moderate rain | 9° /3° | 9 mm | 0 cm | |
| Mar. 25 | Patchy rain possible | 10° /4° | 4.6 mm | 0 cm | |
| Mar. 26 | Patchy rain possible | 11° /1° | 1.4 mm | 0 cm | |
| Mar. 27 | Sunny | 13° /-1° | 0 mm | 0 cm | |
| Mar. 28 | Partly cloudy | 14° /2° | 0 mm | 0 cm | |
| Mar. 29 | Patchy rain possible | 10° /7° | 0.3 mm | 0 cm | |
| Mar. 30 | Patchy rain possible | 14° /6° | 0.4 mm | 0 cm | |
| Mar. 31 | Patchy rain possible | 14° /7° | 0.3 mm | 0 cm | |
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Important Notice
Our weather forecast for Snohomish 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 Snohomish County forecast closer to your planned date for the most up-to-date weather information.
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Snohomish County in March - FAQ
What are the expected maximum and minimum temperatures in Snohomish County during March?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 4°.
How much rainfall should be expected in Snohomish County during March?
Significant rainfall exceeding 358.3 mm is expected in Snohomish County during March, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Snohomish County during March?
The average wind speed in Snohomish County during March is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
Snohomish County snow forecast March 2026
Track daily snowfall levels and discover Snohomish County’s snowy potential this March ❄️
March rainfall patterns in Snohomish County
Explore the daily rainfall trends and prepare for Snohomish Countys March weather 💧
Typically, Snohomish County has 19 rainy days in March with a total of 358.3 mm of rainfall.
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Where is Snohomish County?Get accurate weather forecasts for Snohomish County, located at latitude 47.979 and longitude -122.202. Stay updated with localized weather information tailored for Snohomish County.
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