Monthly weather forecast in Thunder Bay

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
29 September, Sunday. day, 12°; night, 9°; clear30 September, Monday. day, 12°; night, 9°; partly cloudy1 October, Tuesday. day, 12°; night, 10°; overcast2 October, Wednesday. day, 12°; night, 10°; clear3 October, Thursday. day, 12°; night, 9°; partly cloudy4 October, Friday. day, 11°; night, 9°; overcast5 October, Saturday. day, 19°; night, 11°; rain
6 October, Sunday. day, 10°; night, 5°; partly cloudy7 October, Monday. day, 16°; night, 5°; mostly clear8 October, Tuesday. day, 14°; night, 4°; mostly clear9 October, Wednesday. day, 14°; night, 7°; partly cloudy10 October, Thursday. day, 18°; night, 10°; overcast11 October, Friday. day, 20°; night, 9°; light rain12 October, Saturday. day, 16°; night, 7°; overcast
13 October, Sunday. day, 12°; night, 6°; light rain14 October, Monday. day, 12°; night, 5°; partly cloudy15 October, Tuesday. day, 14°; night, 7°; partly cloudy16 October, Wednesday. day, 16°; night, 8°; clear17 October, Thursday. day, 11°; night, 8°; clear18 October, Friday. day, 10°; night, 9°; mostly clear19 October, Saturday. day, 14°; night, 13°; clear
20 October, Sunday. day, 15°; night, 15°; mostly clear21 October, Monday. day, 14°; night, 14°; light rain22 October, Tuesday. day, 14°; night, 14°; rain23 October, Wednesday. day, 14°; night, 5°; rain24 October, Thursday. day, 4°; night, 3°; light rain25 October, Friday. day, 6°; night, 6°; clear26 October, Saturday. day, 10°; night, 5°; mostly clear
27 October, Sunday. day, 4°; night, 2°; partly cloudy28 October, Monday. day, 3°; night, 1°; light rain29 October, Tuesday. day, 0°; night, -1°; sleet30 October, Wednesday. day, 1°; night, 2°; mostly clear31 October, Thursday. day, 4°; night, 3°; mostly clear1 November, Friday. day, 5°; night, 2°; partly cloudy2 November, Saturday. day, 2°; night, 2°; partly cloudy

Average for 30 days

13 sunny days; 8 days with precipitation; 9 cloudy days;
air humidity 68%; 9 millimeters of precipitation (2% of annual average); Wind north-westerly 6.8 Meters per second; Water temperature +11°