Flights to Portland, OR, United States

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Weather in Portland

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January8°C2°C
February8°C2°C
March11°C3°C
April14°C5°C
May19°C8°C
June23°C10°C
July28°C13°C
August28°C14°C
September24°C12°C
October17°C8°C
November10°C4°C
December7°C2°C
Hottest Month
28°C
August
Coldest month
2°C
January
Sunny days
261
days per year
Snow days
5
days per year

14 day forecast

Friday
30 May
31°C11°C
6 Jun
25°C10°C
Saturday
31 May
22°C10°C
7 Jun
33°C11°C
Sunday
1 Jun
24°C10°C
8 Jun
36°C15°C
Monday
2 Jun
26°C10°C
9 Jun
31°C15°C
Tuesday
3 Jun
23°C8°C
10 Jun
34°C11°C
Wednesday
4 Jun
24°C8°C
11 Jun
36°C16°C
Thursday
5 Jun
25°C8°C
12 Jun
32°C15°C

Cheapest month to fly to Portland

Explore price trends for trips to Portland

Annual Avg. Price429 GBP
June 2025293 GBP
July 2025524 GBP
August 2025310 GBP
September 2025304 GBP
October 2025321 GBP
November 2025441 GBP
December 2025441 GBP
January 2026470 GBP
February 2026529 GBP
March 2026450 GBP
April 2026473 GBP
May 2026586 GBP

Frequently asked questions

Main airports in Portland, Oregon
Getting from the airport to Portland, Oregon
Best time to fly to Portland, Oregon
Things to do in Portland, Oregon
When to book your flight to Portland, Oregon
Recommended duration of stay in Portland, Oregon
Top tourist attractions in Portland, Oregon
Safety walking at night in Portland, Oregon
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