Portland weather live forecast

Today's maximum temperature in Portland is expected to be 52°F. Select a day from the live weather forecast for Portland, Oregon, USA for more weather parameters.

Sunday
14th Dec
52

45

1

0
Monday
15th Dec
59

52

2

0
Tuesday
16th Dec
59

52

0

0
Wednesday
17th Dec
52

46

2

0
Thursday
18th Dec
55

43

0

1

5-day weather forecast updated at 04:01 on Monday 15th December 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 Sunday 14th December 2025

Expect mostly cloudy with rain in Portland, Oregon with a maximum temperature of 52°F and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 36% chance of some rain and little or no wind of 3 mph from the south-east.

52
°F maximum temperature
45
°F minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
36
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
3
mph wind from SE

Portland weather for Monday 15th December 2025

Expect mostly cloudy with rain in Portland, Oregon with a maximum temperature of 59°F and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 82% chance of some rain and a gentle breeze of 10 mph from the south-west.

59
°F maximum temperature
52
°F minimum temperature
mostly cloudy with rain
2
hours of sunshine
0
UV index (None)
82
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
10
mph wind from SW

Portland weather for Tuesday 16th December 2025

Expect cloudy with some rain in Portland, Oregon with a maximum temperature of 59°F and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 12 mph from the south.

59
°F maximum temperature
52
°F minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
100
% chance of some rain
<20
mm of rainfall expected
59
°F wind chill
12
mph wind from S

Portland weather for Wednesday 17th December 2025

Expect mostly cloudy with light rain in Portland, Oregon with a maximum temperature of 52°F and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 92% chance of some rain and a gentle breeze of 12 mph from the south-west.

52
°F maximum temperature
46
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
92
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
12
mph wind from SW

Portland weather for Thursday 18th December 2025

Expect cloudy with some rain in Portland, Oregon with a maximum temperature of 55°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a light breeze of 5 mph from the south-west.