Portland weather live forecast

Today's maximum temperature in Portland is expected to be 19°C. Select a day from the live weather forecast for Portland, Oregon, USA for more weather parameters.

Friday
11th Sep
19

13

6

4
Saturday
12th Sep
18

13

1

3
Sunday
13th Sep
19

13

2

1
Monday
14th Sep
24

13

8

5
Tuesday
15th Sep
25

12

8

3

5-day weather forecast updated at 04:00 on Thursday 10th 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 Friday 11th September 2026

Expect broken clouds in Portland, Oregon with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the north.

19
°C maximum temperature
13
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
2
kph wind from N

Portland weather for Saturday 12th September 2026

Expect mostly cloudy with light rain in Portland, Oregon with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 87% chance of some rain and little or no wind of 6 kph from the south-west.

18
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
87
% chance of some rain
<5
mm of rainfall expected
18
°C wind chill
6
kph wind from SW

Portland weather for Sunday 13th September 2026

Expect mostly cloudy with light rain in Portland, Oregon with a maximum temperature of 19°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 27% chance of some rain and a light breeze of 7 kph from the south-west.

19
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
27
% chance of some rain
<5
mm of rainfall expected
19
°C wind chill
7
kph wind from SW

Portland weather for Monday 14th September 2026

Expect broken clouds in Portland, Oregon with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.

24
°C maximum temperature
13
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
7
kph wind from N

Portland weather for Tuesday 15th September 2026

Expect scattered clouds in Portland, Oregon with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.