easeweather.com
Portland (OR)
Akron (OH)Albuquerque (NM)Alexandria (VA)Anaheim (CA)Anchorage (AK)Arlington (VA)Asheville (NC)Atlanta (GA)Atlantic City (NJ)Austin (TX)Baltimore (MD)Baton Rouge (LA)Birmingham (AL)Boston (MA)Bowling Green (KY)Brooklyn (NY)Buffalo (NY)Cape Coral (FL)Charlotte (NC)Chattanooga (TN)Chicago (IL)Cincinnati (OH)Cleveland (OH)Colorado Springs (CO)Columbus (OH)Corpus Christi (TX)Dallas (TX)Dayton (OH)Daytona Beach (FL)Denver (CO)Des Moines (IA)Detroit (MI)El Paso (TX)Fairbanks (AK)Fort Lauderdale (FL)Fort Wayne (IN)Fort Worth (TX)Gatlinburg (TN)Grand Rapids (MI)Harrisburg (PA)Honolulu (HI)Houston (TX)Huntsville (AL)Indianapolis (IN)Jackson (MS)Jacksonville (FL)Juneau (AK)Kansas City (MO)Ketchikan (AK)Key West (FL)Knoxville (TN)Las Vegas (NV)Lexington (KY)Lincoln (NE)Little Rock (AR)Los Angeles (CA)Louisville (KY)Madison (WI)Manhattan (NY)Memphis (TN)Miami (FL)Milwaukee (WI)Minneapolis (MN)Mobile (AL)Montgomery (AL)Nashville (TN)New Orleans (LA)New York City (NY)Newark (NJ)Oklahoma City (OK)Omaha (NE)Orlando (FL)Philadelphia (PA)Phoenix (AZ)Pittsburgh (PA)
Portland (OR)
Richmond (VA)Riverside (CA)Sacramento (CA)Salt Lake City (UT)San Antonio (TX)San Diego (CA)San Francisco (CA)San Jose (CA)Savannah (GA)Seattle (WA)Skagway (AK)Springfield (MO)St. Louis (MO)St. Petersburg (FL)Tallahassee (FL)Tampa (FL)Toledo (OH)Traverse City (MI)Tulsa (OK)Tyler (TX)Vancouver (WA)Virginia Beach (VA)WashingtonWichita (KS)Winston-Salem (NC) More Locations
United States weather

Weather in Portland, Oregon for March 2026

Your guide to Portland weather in March - trends and predictions

    Official Weather Alert ⚠️

  • Flood Warning - See hour by hour.

    • Snow Forecast ❄️

  • Portland typically experiences moderate snowfall in March, with an average of 9 snowy days.
    According to Portland snow forecast for March 2026, no snow is expected until the end of the month.

    • Temperatures

  • So far, March 2026 in Portland is slightly warmer than the historical average by 0.7 °F.

  • The forecast for the coming days of March 2026 predicts a temperature of 15.8 °F , which is warmer than usual.

  • In general, the average temperature in Portland at the beginning of March is 8.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 16.7 °F by the end of March.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
7
Dry days
Average rainy days
15
Rainy days
Average snowy days
9
Snow days
Average temperatures
10°/4°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Portland Weather March

Move between months or click on a day
February
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
8°
2
Fog
8°
3
Fog
7°
4
Light sleet showers
7°
5
Light drizzle
9°
6
Fog
9°
7
Fog
9°
8
Fog
11°
9
Overcast
9°
10
Light rain shower
8°
11
Light rain shower
9°
12
Moderate rain
10°
13
Light rain shower
10°
14
Moderate rain
9°
15
Weather Alert Partly cloudy
13°
16
Overcast
18°
17
Moderate rain
12°
18
Patchy rain possible
15°
19
Partly cloudy
19°
20
Overcast
18°
21
Patchy rain possible
12°
22
Patchy rain possible
10°
23
Patchy rain possible
11°
24
Cloudy
12°
25
Sunny
17°
26
Cloudy
18°
27
Sunny
22°
28
Patchy rain possible
24°
29
Overcast
13°
30
Fog
12°
31
Light rain shower
11°

Temperatures trend during March in Portland

See the weather trend as well as the moving average line

March weather in Portland day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Overcast
Overcast
 8° /2° 2.2 mm 1.5 cm
Mar. 2 Fog
Fog
 8° /3° 3.5 mm 1.7 cm
Mar. 3 Fog
Fog
 7° /3° 2.1 mm 0.9 cm
Mar. 4 Light sleet showers
Light sleet showers
 7° /3° 6.5 mm 0.7 cm
Mar. 5 Light drizzle
Light drizzle
 9° /2° 7.3 mm 0 cm
Mar. 6 Fog
Fog
 9° /1° 9.9 mm 0 cm
Mar. 7 Fog
Fog
 9° /2° 0.9 mm 0.3 cm
Mar. 8 Fog
Fog
 11° /1° 0 mm 0 cm
Mar. 9 Overcast
Overcast
 9° /3° 3.4 mm 0 cm
Mar. 10 Light rain shower
Light rain shower
 8° /3° 10.8 mm 0.5 cm
Mar. 11 Light rain shower
Light rain shower
 9° /4° 10.1 mm 0 cm
Mar. 12 Moderate rain
Moderate rain
 10° /4° 12 mm 0 cm
Mar. 13 Light rain shower
Light rain shower
 10° /2° 19.2 mm 0 cm
Mar. 14 Moderate rain
Moderate rain
 9° /1° 18.3 mm 0 cm
Mar. 15 Partly cloudy
Partly cloudy
 13° /3° 0 mm 0 cm
Mar. 16 Overcast
Overcast
 18° /6° 0 mm 0 cm
Mar. 17 Moderate rain
Moderate rain
 12° /10° 9.1 mm 0 cm
Mar. 18 Patchy rain possible
Patchy rain possible
 15° /10° 0.2 mm 0 cm
Mar. 19 Partly cloudy
Partly cloudy
 19° /11° 0 mm 0 cm
Mar. 20 Overcast
Overcast
 18° /11° 0 mm 0 cm
Mar. 21 Patchy rain possible
Patchy rain possible
 12° /9° 4.3 mm 0 cm
Mar. 22 Patchy rain possible
Patchy rain possible
 10° /5° 0.5 mm 0 cm
Mar. 23 Patchy rain possible
Patchy rain possible
 11° /5° 0.1 mm 0 cm
Mar. 24 Cloudy
Cloudy
 12° /4° 0 mm 0 cm
Mar. 25 Sunny
Sunny
 17° /4° 0 mm 0 cm
Mar. 26 Cloudy
Cloudy
 18° /8° 0 mm 0 cm
Mar. 27 Sunny
Sunny
 22° /8° 0 mm 0 cm
Mar. 28 Patchy rain possible
Patchy rain possible
 24° /12° 0.4 mm 0 cm
Mar. 29 Overcast
Overcast
 13° /3° 0.1 mm 0 cm
Mar. 30 Fog
Fog
 12° /3° 0.3 mm 0 cm
Mar. 31 Light rain shower
Light rain shower
 11° /4° 6 mm 0 cm
Next
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.
Change Month
‹
›

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 4°.

How much rainfall should be expected in Portland during March?

Significant rainfall exceeding 155.3 mm is expected in Portland during March, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Portland in March 2026?

Portland experiences an average snowfall of 12.2033 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 14 km/h, suggesting breezy to windy conditions, depending on your activities.

Portland snow forecast March 2026

Track daily snowfall levels and discover Portland’s snowy potential this March ❄️
On average, Portland sees 9 snowy days during March, with approximately 12.2 cm of total snowfall.

March rainfall patterns in Portland

Explore the daily rainfall trends and prepare for Portlands March weather 💧
Typically, Portland has 15 rainy days in March with a total of 155.3 mm of rainfall.

UV exposure in Portland during March

Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️

Quick links

More Portland weather pages
You are here
Location coordinates Where is Portland?

Get accurate weather forecasts for Portland, located at latitude 45.523 and longitude -122.676. Stay updated with localized weather information tailored for Portland.

Related locations
Select a location for accurate weather forecast
PortlandSeattleSunnyvale
More Locations
Found a mistake?
We appreciate your attention to details. Tell us here.