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Portland
Long Range Weather Forecast
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Portland long range weather forecast

Local time: 07:06 13 °C

For this time of the year, Portland is experiencing slightly cooler temperatures, gently falling below the seasonal average.

According to the long-range forecast, temperatures are expected to be 25 °C which is -1.8 °C lower than the historical average.

See weather calendar ››

Select a month and click on a day for more information:
°C °F
Weather in June
<<
Wednesday
Jul 1
23° / 8°
Thursday
Jul 2
24° / 8°
Friday
Jul 3
25° / 8°
Saturday
Jul 4
29° / 10°
Sunday
Jul 5
29° / 13°
Monday
Jul 6
29° / 14°
Tuesday
Jul 7
28° / 14°
Wednesday
Jul 8
29° / 14°
Thursday
Jul 9
27° / 15°
Friday
Jul 10
27° / 15°
Saturday
Jul 11
30° / 15°
Sunday
Jul 12
29° / 15°
Monday
Jul 13
30° / 15°
Tuesday
Jul 14
30° / 14°
Wednesday
Jul 15
29° / 15°
Thursday
Jul 16
30° / 16°
Friday
Jul 17
26° / 15°
Saturday
Jul 18
29° / 14°
Sunday
Jul 19
29° / 14°
Monday
Jul 20
30° / 14°
Tuesday
Jul 21
30° / 16°
Wednesday
Jul 22
28° / 15°
Thursday
Jul 23
28° / 14°
Friday
Jul 24
27° / 14°
Saturday
Jul 25
28° / 14°
Sunday
Jul 26
30° / 15°
Monday
Jul 27
30° / 16°
Tuesday
Jul 28
31° / 16°
Wednesday
Jul 29
31° / 16°
Thursday
Jul 30
32° / 17°
Friday
Jul 31
31° / 17°
Weather in August >>

Portland 30 days weather forecast

Check out our estimated 30 days weather forecast for Portland, this data is based on the average weather in Portland in the last few years.

For a more accurate and detailed forecast, check out the 14 day weather for Portland next to the desired date.

Weather in Portland for the next 30 days
July
Sun Mon Tue Wed Thu Fri Sat
1
23° /8°
2
24° /8°
3
25° /8°
4
29° /10°
5
29° /13°
6
29° /14°
7
28° /14°
8
29° /14°
9
27° /15°
10
27° /15°
11
30° /15°
12
29° /15°
13
30° /15°
14
30° /14°
15
29° /15°
16
30° /16°
17
26° /15°
18
29° /14°
19
29° /14°
20
30° /14°
21
30° /16°
22
28° /15°
23
28° /14°
24
27° /14°
25
28° /14°
26
30° /15°
27
30° /16°
28
31° /16°
29
31° /16°
30
32° /17°
31
31° /17°
Click on a day for an hourly weather forecast

Portland long range weather forecast - FAQ

Do you provide 30 days weather forecast for Portland?
You can see the next 30 weather forecast for Portland at the top of the page, the next 14 days (from today) are more accurate, while the other is based on average of previous years.
Can I see the weather forecast for a particular date in Portland?
Sure, you can select the date from the calendar above to view the forecast in Portland on that date.
How accurate is the long-range weather forecast for Portland?
Our long-range weather forecast for Portland is provided by using statistics from previous years. Although we cannot predict the weather months in advance, we can see an average.
Can I see a long-range weather forecast for different countries?
Yes, we provide a 14 day weather forecast and a long-range weather forecast for different countries and cities. You can search for a location in the search box at the top of the page.
More about the weather in Portland
Portland 14 day weather Portland weather in June Portland weather in July Portland Webcam Weather tomorrow Hotels in Portland