Portland weather live forecast

Today's maximum temperature in Portland is expected to be 84°F. Select a day from the live weather forecast for Portland, Oregon, USA for more weather parameters.

Tuesday
16th Sep
84

63

12

6
Wednesday
17th Sep
77

61

11

6
Thursday
18th Sep
75

59

5

3
Friday
19th Sep
79

59

11

5
Saturday
20th Sep
75

55

8

4

5-day weather forecast updated at 04:01 on Tuesday 16th September 2025 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 Tuesday 16th September 2025

Expect clear skies in Portland, Oregon with a maximum temperature of 84°F, low levels of heat & humidity, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the east.

84
°F maximum temperature
63
°F minimum temperature
clear skies
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
6
mph wind from E

Portland weather for Wednesday 17th September 2025

Expect scattered clouds in Portland, Oregon with a maximum temperature of 77°F, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-west.

77
°F maximum temperature
61
°F minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from NW

Portland weather for Thursday 18th September 2025

Expect broken clouds in Portland, Oregon with a maximum temperature of 75°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-west.

75
°F maximum temperature
59
°F minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from NW

Portland weather for Friday 19th September 2025

Expect scattered clouds in Portland, Oregon with a maximum temperature of 79°F, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the north-west.

79
°F maximum temperature
59
°F minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
79
°F wind chill
4
mph wind from NW

Portland weather for Saturday 20th September 2025

Expect scattered clouds in Portland, Oregon with a maximum temperature of 75°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the west.

75
°F maximum temperature
55
°F minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
75
°F wind chill
2
mph wind from W

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Oregon - quick facts
Flight time^✝	12 hours
Time difference	UK -8 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Nature
Tourist info	Oregon Tourism Commission