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Weather Averages for Portland, OR

7-day Forecast / 10-day Forecast
Monday
High: 46°F
Low: 33°F
Overcast
 
Tuesday
High: 45°F
Low: 36°F
Overcast
 
Wednesday
High: 46°F
Low: 36°F
Overcast
 
Thursday
High: 51°F
Low: 32°F
Sunny
 
Friday
High: 58°F
Low: 31°F
Sunny
 

Latitude: 45°30'N, Longitude: 122°42'W, Elevation: 1119.0 ft, Distance: 0.34 mi                 Portland, OR Averages »

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 73 years
°F 48 35 39 42 48 53 59 64 64 59 50 41 37
Average high temperature
over 73 years
°F 57 41 44 51 57 64 69 77 77 73 60 48 41
Average low temperature
over 73 years
°F 39 32 32 33 37 41 46 50 50 46 41 35 32
Average precipitation
over 75 years
in 69.1 10.1 8.1 7.6 5.3 4.0 2.9 0.7 1.0 2.7 5.7 10.0 11.0




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