Portland weather live forecast

Today's maximum temperature in Portland is expected to be 20°C. Select a day from the live weather forecast for Portland, Oregon, USA for more weather parameters.

Wednesday
23rd Sep
20

13

0

4
Thursday
24th Sep
22

13

1

3
Friday
25th Sep
17

12

1

2
Saturday
26th Sep
17

11

6

3
Sunday
27th Sep
20

10

9

4

5-day weather forecast updated at 04:00 on Thursday 24th September 2026 GMT

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The 5-day weather forecast for Oregon (Portland) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Portland weather forecast by day

Below are the detailed weather forecasts for Portland for the next 5 days.

Portland weather for Wednesday 23rd September 2026

Expect broken clouds in Portland, Oregon with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.

20
°C maximum temperature
13
°C minimum temperature
broken clouds
0
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from N

Portland weather for Thursday 24th September 2026

Expect mostly cloudy with light rain in Portland, Oregon with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 99% chance of some rain and little or no wind of 6 kph from the south.

22
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
99
% chance of some rain
<2
mm of rainfall expected
22
°C wind chill
6
kph wind from S

Portland weather for Friday 25th September 2026

Expect mostly cloudy with rain in Portland, Oregon with a maximum temperature of 17°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 18 kph from the south.

17
°C maximum temperature
12
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
2
UV index (Low)
89
% chance of some rain
<10
mm of rainfall expected
17
°C wind chill
18
kph wind from S

Portland weather for Saturday 26th September 2026

Expect broken clouds in Portland, Oregon with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.

17
°C maximum temperature
11
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from N

Portland weather for Sunday 27th September 2026

Expect scattered clouds in Portland, Oregon with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.