Measurements:
°C
°F
World Resorts USA

Portland Weather Forecast

18 dec, thursday
Local time:04:32
42°F
NW
4 mph
Precip: 0% Feels like: 40°F
Sunrise: 07:47 | Sunset: 16:28
Moonrise: 07:02 | Moonset: 15:03
Pressure: 1018 hPa
Humidity: 85%
Visibility: 6 miles
Day Length: 8 h. 41 min.
Month Averages
December: 43.5°F 37.7°F
12.18
thu
DAY
46°F
NW 4 mph
precip
100%
NIGHT
48°F
SE 5 mph
precip
100%
12.19
fri
DAY
42°F
NE 8 mph
precip
0%
NIGHT
40°F
NE 4 mph
precip
100%
12.20
sat
DAY
42°F
N 7 mph
precip
0%
NIGHT
40°F
N 7 mph
precip
0%
12.21
sun
DAY
44°F
N 8 mph
precip
100%
NIGHT
42°F
N 7 mph
precip
100%

Portland Air Temperature, °F

Precipitation Totals, in

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Portland
The most sunny months:
August 21 days
July 21 days
September 16 days
The most warm months:
August 84.1 °F
July 82.7 °F
September 75.8 °F
The most cold months:
December 43.5 °F
January 44.4 °F
February 45.9 °F
The most rainy months:
January 9 days
December 8 days
March 8 days
The most windy months:
February 6 mph
March 6 mph
January 6 mph

Portland on the Weather Map

USA Resorts:
NAME
Chicago +44
Hawaii +76
Honolulu +76
Houston +64
Las Vegas +48
Los Angeles +54
Maui +70
Miami +74
Miami Beach +78
New York +30
San Diego +52
San Francisco +48
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Portland
Local time: 04:32
18 dec, thursday
0600 42°F
NW
5 mph
0900 42°F
W
6 mph
1200 46°F
NW
4 mph
1500 52°F
NW
5 mph
1800 54°F
NE
9 mph
2100 52°F
NE
19 mph
19 dec, friday
0000 48°F
SE
5 mph
0300 44°F
SE
7 mph