Hourly Weather Forecast - Portland, OR

12 AM
42°F
60%
7mph
S
60% Chance Rain Showers
Humidity
93%
Feels like
37°F
Dew Point
40°F
1 AM
42°F
60%
7mph
SSE
60% Chance Rain Showers
Humidity
94%
Feels like
37°F
Dew Point
40°F
2 AM
41°F
50%
7mph
SSE
50% Chance Rain Showers
Humidity
95%
Feels like
37°F
Dew Point
40°F
3 AM
41°F
50%
7mph
SE
50% Chance of Light Rain
Humidity
95%
Feels like
36°F
Dew Point
40°F
4 AM
41°F
50%
7mph
SE
50% Chance of Light Rain
Humidity
97%
Feels like
36°F
Dew Point
40°F
5 AM
40°F
60%
6mph
SE
60% Chance of Light Rain
Humidity
95%
Feels like
36°F
Dew Point
39°F
6 AM
40°F
60%
6mph
SE
60% Chance of Light Rain
Humidity
97%
Feels like
36°F
Dew Point
39°F
7 AM
40°F
60%
6mph
ESE
60% Chance of Light Rain
Humidity
96%
Feels like
36°F
Dew Point
39°F
7:47 AM
8 AM
40°F
60%
6mph
ESE
60% Chance of Light Rain
Humidity
95%
Feels like
36°F
Dew Point
39°F
9 AM
41°F
60%
6mph
ESE
60% Chance Rain Showers
Humidity
93%
Feels like
37°F
Dew Point
39°F
10 AM
43°F
60%
6mph
ESE
60% Chance of Light Rain
Humidity
90%
Feels like
39°F
Dew Point
40°F
11 AM
45°F
60%
6mph
ESE
60% Chance of Light Rain
Humidity
86%
Feels like
41°F
Dew Point
40°F
12 PM
47°F
60%
7mph
ESE
60% Chance of Light Rain
Humidity
81%
Feels like
43°F
Dew Point
41°F
1 PM
47°F
70%
7mph
E
70% Chance of Light Rain
Humidity
79%
Feels like
44°F
Dew Point
41°F
2 PM
47°F
80%
7mph
E
80% Chance of Light Rain
Humidity
80%
Feels like
44°F
Dew Point
41°F
3 PM
46°F
80%
7mph
ESE
80% Chance of Light Rain
Humidity
84%
Feels like
42°F
Dew Point
41°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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