+6°
Feels like +3°This time yesterday +24°Yesterday +24°
Clear, no precipitation is expected for the next 2 hours
Thunder Bay. Weather forecast for today, 13 May: in the morning air temperature +7°, feels like +3°, clear, wind speed 4 meters per second, north-westerly, humidity 61%, pressure 741 millimeters of mercury; in the afternoon +14°, feels like +10°, clear, wind speed 4.4 meters per second, northerly, humidity 36%, pressure 742 millimeters of mercury; in the evening +13°, feels like +9°, clear, wind speed 2.9 meters per second, north-easterly, humidity 44%, pressure 742 millimeters of mercury; in the night +5°, feels like +2°, clear, wind speed 2 meters per second, northerly, humidity 70%, pressure 744 millimeters of mercury; uv index: 6, high; magnetic field: active; daytime water temperature +16°; sunrise 6:19 am; sunset 9:27 pm; daylight hours: 15 hr 8 min
Thunder Bay. Weather forecast for tomorrow, 14 May: in the morning air temperature +6°, feels like +3°, clear, wind speed 1.7 meters per second, northerly, humidity 65%, pressure 746 millimeters of mercury; in the afternoon +12°, feels like +8°, clear, wind speed 3.7 meters per second, south-easterly, humidity 35%, pressure 746 millimeters of mercury; in the evening +11°, feels like +7°, clear, wind speed 2.9 meters per second, south-easterly, humidity 38%, pressure 745 millimeters of mercury; in the night +5°, feels like +2°, clear, wind speed 1.5 meters per second, northerly, humidity 64%, pressure 745 millimeters of mercury; uv index: 6, high; magnetic field: quiet; daytime water temperature +13°; sunrise 6:18 am; sunset 9:28 pm; daylight hours: 15 hr 10 min
Thunder Bay. Weather forecast for Wednesday, 15 May: in the morning air temperature +7°, feels like +4°, clear, wind speed 2.5 meters per second, easterly, humidity 59%, pressure 746 millimeters of mercury; in the afternoon +12°, feels like +9°, clear, wind speed 3.5 meters per second, south-easterly, humidity 45%, pressure 746 millimeters of mercury; in the evening +11°, feels like +7°, clear, wind speed 2.5 meters per second, south-easterly, humidity 52%, pressure 745 millimeters of mercury; in the night +6°, feels like +4°, clear, wind speed 1.1 meters per second, north-easterly, humidity 75%, pressure 744 millimeters of mercury; uv index: 5, moderate; magnetic field: unsettled; daytime water temperature +12°; sunrise 6:16 am; sunset 9:30 pm; daylight hours: 15 hr 14 min
Thunder Bay. Weather forecast for Thursday, 16 May: in the morning air temperature +7°, feels like +4°, clear, wind speed 2.2 meters per second, easterly, humidity 65%, pressure 742 millimeters of mercury; in the afternoon +10°, feels like +6°, light rain, wind speed 3 meters per second, easterly, humidity 57%, pressure 742 millimeters of mercury; in the evening +9°, feels like +5°, partly cloudy, wind speed 3.2 meters per second, easterly, humidity 68%, pressure 741 millimeters of mercury; in the night +7°, feels like +4°, partly cloudy, wind speed 2.5 meters per second, easterly, humidity 84%, pressure 740 millimeters of mercury; uv index: 1, low; magnetic field: quiet; daytime water temperature +10°; sunrise 6:15 am; sunset 9:31 pm; daylight hours: 15 hr 16 min
Thunder Bay. Weather forecast for Friday, 17 May: in the morning air temperature +8°, feels like +5°, overcast, wind speed 2 meters per second, south-easterly, humidity 82%, pressure 738 millimeters of mercury; in the afternoon +14°, feels like +12°, overcast, wind speed 3 meters per second, southerly, humidity 61%, pressure 738 millimeters of mercury; in the evening +12°, feels like +9°, overcast, wind speed 2.2 meters per second, south-easterly, humidity 67%, pressure 737 millimeters of mercury; in the night +6°, feels like +3°, overcast, wind speed 1.8 meters per second, easterly, humidity 89%, pressure 738 millimeters of mercury; uv index: 3, moderate; magnetic field: quiet; daytime water temperature +14°; sunrise 6:14 am; sunset 9:32 pm; daylight hours: 15 hr 18 min
Thunder Bay. Weather forecast for Saturday, 18 May: in the morning air temperature +10°, feels like +7°, overcast, wind speed 2.9 meters per second, easterly, humidity 74%, pressure 738 millimeters of mercury; in the afternoon +16°, feels like +13°, overcast, wind speed 3.7 meters per second, south-easterly, humidity 60%, pressure 737 millimeters of mercury; in the evening +14°, feels like +12°, overcast, wind speed 2.7 meters per second, easterly, humidity 68%, pressure 738 millimeters of mercury; in the night +9°, feels like +6°, overcast, wind speed 2.5 meters per second, easterly, humidity 84%, pressure 737 millimeters of mercury; uv index: 0, low; daytime water temperature +16°; sunrise 6:12 am; sunset 9:34 pm; daylight hours: 15 hr 22 min
Thunder Bay. Weather forecast for Sunday, 19 May: in the morning air temperature +11°, feels like +8°, overcast, wind speed 2.7 meters per second, south-westerly, humidity 75%, pressure 741 millimeters of mercury; in the afternoon +16°, feels like +13°, overcast, wind speed 3.7 meters per second, south-westerly, humidity 54%, pressure 740 millimeters of mercury; in the evening +12°, feels like +10°, overcast, wind speed 2.5 meters per second, south-westerly, humidity 72%, pressure 737 millimeters of mercury; in the night +9°, feels like +6°, overcast, wind speed 2.5 meters per second, north-westerly, humidity 81%, pressure 739 millimeters of mercury; daytime water temperature +16°; sunrise 6:11 am; sunset 9:35 pm; daylight hours: 15 hr 24 min
Thunder Bay. Weather forecast for Monday, 20 May: in the morning air temperature +12°, feels like +9°, overcast, wind speed 3.5 meters per second, north-westerly, humidity 65%, pressure 739 millimeters of mercury; in the afternoon +17°, feels like +13°, partly cloudy, wind speed 3.5 meters per second, westerly, humidity 41%, pressure 738 millimeters of mercury; in the evening +14°, feels like +11°, partly cloudy, wind speed 3.2 meters per second, north-westerly, humidity 58%, pressure 736 millimeters of mercury; in the night +9°, feels like +5°, clear, wind speed 3 meters per second, north-westerly, humidity 70%, pressure 735 millimeters of mercury; daytime water temperature +17°; sunrise 6:10 am; sunset 9:36 pm; daylight hours: 15 hr 26 min
Thunder Bay. Weather forecast for Tuesday, 21 May: in the morning air temperature +11°, feels like +6°, overcast, wind speed 4.8 meters per second, north-westerly, humidity 63%, pressure 736 millimeters of mercury; in the afternoon +16°, feels like +11°, partly cloudy, wind speed 4.9 meters per second, north-westerly, humidity 45%, pressure 737 millimeters of mercury; in the evening +14°, feels like +11°, overcast, wind speed 3.5 meters per second, northerly, humidity 57%, pressure 739 millimeters of mercury; in the night +9°, feels like +5°, mostly clear, wind speed 3.2 meters per second, northerly, humidity 65%, pressure 740 millimeters of mercury; daytime water temperature +16°; sunrise 6:09 am; sunset 9:37 pm; daylight hours: 15 hr 28 min
Thunder Bay. Weather forecast for Wednesday, 22 May: in the morning air temperature +10°, feels like +6°, overcast, wind speed 4.1 meters per second, north-easterly, humidity 62%, pressure 741 millimeters of mercury; in the afternoon +16°, feels like +12°, partly cloudy, wind speed 4 meters per second, easterly, humidity 46%, pressure 741 millimeters of mercury; in the evening +15°, feels like +12°, partly cloudy, wind speed 2.9 meters per second, north-easterly, humidity 50%, pressure 742 millimeters of mercury; in the night +8°, feels like +4°, clear, wind speed 3 meters per second, northerly, humidity 65%, pressure 743 millimeters of mercury; daytime water temperature +16°; sunrise 6:08 am; sunset 9:39 pm; daylight hours: 15 hr 31 min
Get the weather forecast for the next 30 days, including may and june. There's a separate page where you can view the daytime and nighttime air temperature, precipitation, the number of sunny days, air pressure, and humidity.
View the monthly weather forecastThunder Bay, current weather: clear, no precipitation is expected for the next 2 hours. Air temperature +6°, feels like +3°. Wind speed 1.5 Meters per second, north-easterly. Pressure 744 millimeters of mercury. Humidity 72%. Sunrise 6:19 am, Sunset 9:27 pm. This time yesterday +24°
Weather forecast for the week: almost no precipitation · temperature will drop to +10° · light winds at 3 m/s
Thunder Bay. Weather forecast for today, 13 May: in the morning air temperature +7°, feels like +3°, clear, wind speed 4 meters per second, north-westerly, humidity 61%, pressure 741 millimeters of mercury; in the afternoon +14°, feels like +10°, clear, wind speed 4.4 meters per second, northerly, humidity 36%, pressure 742 millimeters of mercury; in the evening +13°, feels like +9°, clear, wind speed 2.9 meters per second, north-easterly, humidity 44%, pressure 742 millimeters of mercury; in the night +5°, feels like +2°, clear, wind speed 2 meters per second, northerly, humidity 70%, pressure 744 millimeters of mercury; uv index: 6, high; magnetic field: active; daytime water temperature +16°; sunrise 6:19 am; sunset 9:27 pm; daylight hours: 15 hr 8 min
Weather forecast for tomorrow, 14 May: in the morning air temperature +6°, feels like +3°, clear, wind speed 1.7 meters per second, northerly, humidity 65%, pressure 746 millimeters of mercury; in the afternoon +12°, feels like +8°, clear, wind speed 3.7 meters per second, south-easterly, humidity 35%, pressure 746 millimeters of mercury; in the evening +11°, feels like +7°, clear, wind speed 2.9 meters per second, south-easterly, humidity 38%, pressure 745 millimeters of mercury; in the night +5°, feels like +2°, clear, wind speed 1.5 meters per second, northerly, humidity 64%, pressure 745 millimeters of mercury; uv index: 6, high; magnetic field: quiet; daytime water temperature +13°; sunrise 6:18 am; sunset 9:28 pm; daylight hours: 15 hr 10 min