Monthly weather forecast in Portland

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
29 September, Sunday. day, 16°; night, 14°; rain30 September, Monday. day, 21°; night, 13°; partly cloudy1 October, Tuesday. day, 16°; night, 11°; partly cloudy2 October, Wednesday. day, 16°; night, 12°; partly cloudy3 October, Thursday. day, 18°; night, 13°; partly cloudy4 October, Friday. day, 19°; night, 15°; overcast5 October, Saturday. day, 18°; night, 10°; heavy rain
6 October, Sunday. day, 18°; night, 11°; mostly clear7 October, Monday. day, 15°; night, 13°; rain8 October, Tuesday. day, 16°; night, 9°; heavy rain9 October, Wednesday. day, 15°; night, 8°; light rain10 October, Thursday. day, 19°; night, 10°; mostly clear11 October, Friday. day, 16°; night, 9°; partly cloudy12 October, Saturday. day, 17°; night, 10°; partly cloudy
13 October, Sunday. day, 14°; night, 10°; mostly clear14 October, Monday. day, 12°; night, 10°; clear15 October, Tuesday. day, 13°; night, 9°; partly cloudy16 October, Wednesday. day, 15°; night, 14°; partly cloudy17 October, Thursday. day, 16°; night, 15°; rain18 October, Friday. day, 15°; night, 11°; clear19 October, Saturday. day, 14°; night, 8°; clear
20 October, Sunday. day, 11°; night, 8°; clear21 October, Monday. day, 13°; night, 9°; partly cloudy22 October, Tuesday. day, 13°; night, 11°; partly cloudy23 October, Wednesday. day, 12°; night, 11°; light rain24 October, Thursday. day, 12°; night, 10°; partly cloudy25 October, Friday. day, 14°; night, 12°; partly cloudy26 October, Saturday. day, 16°; night, 17°; light rain
27 October, Sunday. day, 18°; night, 14°; partly cloudy28 October, Monday. day, 19°; night, 18°; partly cloudy29 October, Tuesday. day, 20°; night, 19°; mostly clear30 October, Wednesday. day, 21°; night, 16°; partly cloudyNext, the average data for 10 years31 October, Thursday. day, 11°; night, 8°; partly cloudy1 November, Friday. day, 10°; night, 8°; partly cloudy2 November, Saturday. day, 10°; night, 7°; partly cloudy

Average for 30 days

8 sunny days; 7 days with precipitation; 15 cloudy days;
air humidity 75%; 37 millimeters of precipitation (4% of annual average); Wind north-westerly 6.1 Meters per second; Water temperature +17°