Monthly weather forecast in Portland

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
21 July, Sunday. day, 23°; night, 18°; rain22 July, Monday. day, 22°; night, 19°; rain23 July, Tuesday. day, 21°; night, 19°; rain24 July, Wednesday. day, 21°; night, 17°; rain25 July, Thursday. day, 25°; night, 17°; partly cloudy26 July, Friday. day, 28°; night, 16°; mostly clear27 July, Saturday. day, 27°; night, 16°; clear
28 July, Sunday. day, 26°; night, 18°; mostly clear29 July, Monday. day, 25°; night, 18°; partly cloudy30 July, Tuesday. day, 25°; night, 19°; partly cloudy31 July, Wednesday. day, 24°; night, 21°; overcast1 August, Thursday. day, 27°; night, 20°; partly cloudy2 August, Friday. day, 28°; night, 20°; partly cloudy3 August, Saturday. day, 28°; night, 19°; partly cloudy
4 August, Sunday. day, 25°; night, 19°; overcast5 August, Monday. day, 26°; night, 18°; partly cloudy6 August, Tuesday. day, 21°; night, 18°; partly cloudy7 August, Wednesday. day, 22°; night, 16°; mostly clear8 August, Thursday. day, 23°; night, 22°; clear9 August, Friday. day, 24°; night, 20°; light rain10 August, Saturday. day, 23°; night, 18°; mostly clear
11 August, Sunday. day, 22°; night, 18°; clear12 August, Monday. day, 22°; night, 18°; mostly clear13 August, Tuesday. day, 18°; night, 17°; heavy rain14 August, Wednesday. day, 20°; night, 17°; partly cloudy15 August, Thursday. day, 22°; night, 17°; clear16 August, Friday. day, 22°; night, 18°; clear17 August, Saturday. day, 21°; night, 14°; clear
18 August, Sunday. day, 22°; night, 16°; clear19 August, Monday. day, 22°; night, 18°; clear20 August, Tuesday. day, 24°; night, 18°; clear21 August, Wednesday. day, 22°; night, 18°; clear22 August, Thursday. day, 22°; night, 20°; partly cloudy23 August, Friday. day, 24°; night, 21°; clearNext, the average data for 10 years24 August, Saturday. day, 21°; night, 19°; partly cloudy

Average for 30 days

16 sunny days; 2 days with precipitation; 12 cloudy days;
air humidity 75%; 11 millimeters of precipitation (2% of annual average); Wind southerly 4.8 Meters per second; Water temperature +20°