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
18 Apr
26°C8°C
25 Apr
85%
10°C6°C
Saturday
19 Apr
15°C8°C
26 Apr
77%
14°C6°C
Sunday
20 Apr
10°C7°C
27 Apr
85%
14°C5°C
Monday
21 Apr
12°C6°C
28 Apr
23°C5°C
Tuesday
22 Apr
16°C4°C
29 Apr
79%
19°C9°C
Wednesday
23 Apr
18°C4°C
30 Apr
86%
11°C10°C
Thursday
24 Apr
73%
17°C7°C
1 May
89%
12°C7°C

Cheapest month to fly to Portland

Explore price trends for trips to Portland

Annual Avg. Price381 GBP
May 2025292 GBP
June 2025305 GBP
July 2025344 GBP
August 2025296 GBP
September 2025320 GBP
October 2025360 GBP
November 2025439 GBP
December 2025439 GBP
January 2026468 GBP
February 2026531 GBP
March 2026277 GBP
April 2026504 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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