Home   Weather   Canada   Thunder Bay   Two-week forecast
Flag for Canada

Thunder Bay 14 Day Extended Forecast

Currently: 30 °F. Light snow. Low clouds. (Weather station: Thunder Bay, Canada). See more current weather

Thunder Bay Extended Forecast with high and low temperatures

2 Week Extended Forecast in Thunder Bay, Ontario, Canada

Scroll right to see more
 ConditionsComfortPrecipitationSun
Day TemperatureWeatherFeels LikeWind HumidityChanceAmountUVSunriseSunset
Sat
Mar 21
33 / 26 °FModerate snow. Overcast.22 °F13 mph87%76%7.30"0 (Low)7:57 am8:11 pm
Sun
Mar 22
30 / 13 °FBroken clouds.20 °F7 mph50%22%0.11"3 (Moderate)7:55 am8:13 pm
Mon
Mar 23
36 / 14 °FCloudy.30 °F5 mph51%23%0.38"3 (Moderate)7:53 am8:14 pm
Tue
Mar 24
37 / 17 °FOvercast.28 °F10 mph49%3%0.00"0 (Low)7:51 am8:15 pm
Wed
Mar 25
29 / 15 °FModerate snow. Overcast.11 °F13 mph75%69%6.20"0 (Low)7:49 am8:17 pm
Thu
Mar 26
35 / 8 °FLight snow. Cloudy.13 °F16 mph50%42%0.88"3 (Moderate)7:47 am8:18 pm
Fri
Mar 27
26 / 2 °FOvercast.13 °F12 mph48%1%0.00"0 (Low)7:45 am8:20 pm
Sat
Mar 28
29 / 0 °FLight snow late. Broken clouds.16 °F12 mph70%50%0.23"3 (Moderate)7:43 am8:21 pm
Sun
Mar 29
35 / 8 °FLight snow. Overcast.26 °F6 mph99%50%0.80"3 (Moderate)7:41 am8:23 pm
Mon
Mar 30
38 / 20 °FSnow changing to rain. Overcast.38 °F3 mph100%50%0.25"0 (Low)7:38 am8:24 pm
Tue
Mar 31
38 / 24 °FLight rain. Overcast.34 °F5 mph96%57%1.02"0 (Low)7:36 am8:26 pm
Wed
Apr 1
39 / 27 °FLight snow late. Mostly cloudy.34 °F6 mph86%50%0.15"3 (Moderate)7:34 am8:27 pm
Thu
Apr 2
38 / 24 °FIncreasing cloudiness.30 °F10 mph62%47%0.14"3 (Moderate)7:32 am8:29 pm
Fri
Apr 3
38 / 26 °FLight snow early. Overcast.32 °F7 mph93%67%2.89"3 (Moderate)7:30 am8:30 pm
Sat
Apr 4
36 / 26 °FLight snow. Overcast.28 °F12 mph87%58%1.44"0 (Low)7:28 am8:32 pm
* Updated Saturday, March 21, 2026 5:23:58 am Thunder Bay time - Weather by CustomWeather, © 2026

Hour-by-hour weather for Thunder Bay next 7 days