Monthly weather forecast in Thunder Bay

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
22 December, Sunday. day, -6°; night, -8°; overcast23 December, Monday. day, -4°; night, -6°; clear24 December, Tuesday. day, -7°; night, -6°; overcast25 December, Wednesday. day, -7°; night, -10°; overcast26 December, Thursday. day, -7°; night, -8°; overcast27 December, Friday. day, 4°; night, 3°; light rain28 December, Saturday. day, 4°; night, 1°; sleet
29 December, Sunday. day, 2°; night, -1°; partly cloudy30 December, Monday. day, 1°; night, -1°; partly cloudy31 December, Tuesday. day, -1°; night, -4°; overcast1 January, Wednesday. day, -4°; night, -8°; light snow2 January, Thursday. day, -8°; night, -13°; light snow3 January, Friday. day, -12°; night, -17°; mostly clear4 January, Saturday. day, -15°; night, -18°; snow
5 January, Sunday. day, -11°; night, -14°; snow6 January, Monday. day, -10°; night, -11°; light snow7 January, Tuesday. day, -11°; night, -15°; light snow8 January, Wednesday. day, -5°; night, -5°; partly cloudy9 January, Thursday. day, -6°; night, -8°; light snow10 January, Friday. day, -9°; night, -12°; light snow11 January, Saturday. day, -12°; night, -13°; partly cloudy
12 January, Sunday. day, -11°; night, -10°; partly cloudy13 January, Monday. day, -8°; night, -8°; light snow14 January, Tuesday. day, -10°; night, -18°; partly cloudy15 January, Wednesday. day, -15°; night, -15°; overcast16 January, Thursday. day, -14°; night, -15°; partly cloudy17 January, Friday. day, -14°; night, -14°; light snow18 January, Saturday. day, -13°; night, -13°; partly cloudy
19 January, Sunday. day, -11°; night, -10°; light snow20 January, Monday. day, -10°; night, -13°; light snow21 January, Tuesday. day, -10°; night, -10°; mostly clear22 January, Wednesday. day, -9°; night, -10°; partly cloudy23 January, Thursday. day, -9°; night, -10°; light snow24 January, Friday. day, -12°; night, -16°; light snow25 January, Saturday. day, -13°; night, -11°; partly cloudy

Average for 30 days

2 sunny days; 16 days with precipitation; 12 cloudy days;
air humidity 81%; 15 millimeters of precipitation (3% of annual average); Wind north-westerly 5.6 Meters per second; Water temperature +2°