Monthly weather forecast in Portland

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
7 July, Sunday. day, 29°; night, 19°; light rain8 July, Monday. day, 27°; night, 19°; light rain9 July, Tuesday. day, 28°; night, 22°; thunderstorm with rain10 July, Wednesday. day, 27°; night, 20°; thunderstorm with rain11 July, Thursday. day, 24°; night, 21°; light rain12 July, Friday. day, 27°; night, 21°; light rain13 July, Saturday. day, 26°; night, 19°; light rain
14 July, Sunday. day, 28°; night, 19°; light rain15 July, Monday. day, 28°; night, 20°; light rain16 July, Tuesday. day, 28°; night, 19°; light rain17 July, Wednesday. day, 26°; night, 17°; light rain18 July, Thursday. day, 25°; night, 18°; light rain19 July, Friday. day, 24°; night, 21°; light rain20 July, Saturday. day, 25°; night, 23°; partly cloudy
21 July, Sunday. day, 26°; night, 23°; mostly clear22 July, Monday. day, 26°; night, 23°; partly cloudy23 July, Tuesday. day, 27°; night, 23°; light rain24 July, Wednesday. day, 25°; night, 21°; mostly clear25 July, Thursday. day, 24°; night, 21°; light rain26 July, Friday. day, 26°; night, 20°; mostly clear27 July, Saturday. day, 26°; night, 23°; clear
28 July, Sunday. day, 25°; night, 22°; mostly clear29 July, Monday. day, 26°; night, 23°; rain30 July, Tuesday. day, 26°; night, 22°; rain31 July, Wednesday. day, 25°; night, 21°; clear1 August, Thursday. day, 23°; night, 21°; light rain2 August, Friday. day, 23°; night, 18°; clear3 August, Saturday. day, 23°; night, 20°; clear
4 August, Sunday. day, 25°; night, 22°; mostly clear5 August, Monday. day, 25°; night, 21°; partly cloudyNext, the average data for 10 years6 August, Tuesday. day, 21°; night, 18°; partly cloudy7 August, Wednesday. day, 21°; night, 17°; rain8 August, Thursday. day, 21°; night, 18°; rain9 August, Friday. day, 21°; night, 18°; partly cloudy10 August, Saturday. day, 21°; night, 19°; clear

Average for 30 days

12 sunny days; 15 days with precipitation; 3 cloudy days;
air humidity 77%; 14 millimeters of precipitation (2% of annual average); Wind south-westerly 5 Meters per second; Water temperature +20°