Portland International Airport (PDX) 15 Day Weather Forecast, Portland United States

Current weather conditions and 15 day weather forecast for Portland International Airport in Portland, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at PDX

14 March 2026 Sat
12.2 ° C
( 54°F )

Light rain
Light rain
Feels Like : 11.2 ° C / 52.2°F
Humidity : % 90
Pressure : 1012 mb
Wind Speed : 10.1 kmph / 6.3 miles from WSWWSW
Visibility : 9.7 km
Precipitation (rainfall) : 2.53 mm
Cloud (%) : 100

15-day weather forecast for Portland International Airport, Portland, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
14 March 2026 Sat Moderate rain Moderate rain 2.3 ° C 6.9 ° C 5.5 ° C % 78 14.8 km/h 84%
15 March 2026 Sun Cloudy  Cloudy 1.2 ° C 8.3 ° C 5 ° C % 74 5.8 km/h 0%
16 March 2026 Mon Overcast  Overcast 6 ° C 16.3 ° C 10.7 ° C % 59 5 km/h 0%
17 March 2026 Tue Patchy rain nearby Patchy rain nearby 6.9 ° C 12.5 ° C 9.3 ° C % 87 6.1 km/h 87%
18 March 2026 Wed Patchy rain nearby Patchy rain nearby 8.4 ° C 16 ° C 10.3 ° C % 86 7.9 km/h 87%
19 March 2026 Thu Partly Cloudy  Partly Cloudy 10.8 ° C 19.5 ° C 13.7 ° C % 77 6.1 km/h 0%
20 March 2026 Fri Sunny Sunny 10.6 ° C 21.8 ° C 15.2 ° C % 77 7.6 km/h 0%
21 March 2026 Sat Patchy rain nearby Patchy rain nearby 11.8 ° C 18.9 ° C 14.7 ° C % 86 5.8 km/h 84%
22 March 2026 Sun Moderate rain Moderate rain 3.4 ° C 11.7 ° C 8.7 ° C % 93 14.4 km/h 78%
23 March 2026 Mon Patchy rain nearby Patchy rain nearby 4.6 ° C 8.3 ° C 6 ° C % 89 15.5 km/h 88%
24 March 2026 Tue Patchy rain nearby Patchy rain nearby 2.6 ° C 11.8 ° C 6.5 ° C % 75 5.8 km/h 83%
25 March 2026 Wed Patchy rain nearby Patchy rain nearby 0.4 ° C 8.2 ° C 4.4 ° C % 83 14.8 km/h 81%
26 March 2026 Thu Patchy rain nearby Patchy rain nearby -0.7 ° C 10.3 ° C 4 ° C % 74 5 km/h 88%
27 March 2026 Fri Sunny Sunny 0.2 ° C 13.9 ° C 7.6 ° C % 63 19.4 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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