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Thunder Bay weather

Today, tomorrow and the next 10 days

Tuesday, October 20 · 7:38 AM (Local time)617 ft above sea level

Thunder Bay temperature now

4°C

Clear night

Today 13° / 4°

Wind
5 mph NE
Humidity
99%
Next hour
0.00 in
Pressure
30.42 inHg

Model estimate, not a station reading · Updated Oct 20, 7:24 AM

Weather today and tomorrow

TodayTue Oct 2013° 4°Clear skiesRainfall 0.00 inWind up to 9 mphTomorrowWed Oct 2116° 6°Clear skiesRainfall 0.00 inWind up to 11 mph

Tomorrow will be 3° warmer, with no precipitation forecast.

Worth knowing

  • Fog today, 8:00 AM

Derived from the model forecast, not an official warning.

Hourly forecast

Next 30 hours, local time

Temperature (°C)Rainfall (in)Wind (mph)

Hourly forecast
TimeConditionsTemperatureRainfallWind
Tue 7 AMClear night4°C0.00 in5 mph NE
Tue 8 AMFog4°C0.00 in5 mph NE
Tue 9 AMFog5°C0.00 in5 mph ENE
Tue 10 AMFog7°C0.00 in6 mph E
Tue 11 AMMostly sunny10°C0.00 in6 mph ESE
Tue 12 PMClear skies11°C0.00 in7 mph SE
Tue 1 PMClear skies12°C0.00 in9 mph SE
Tue 2 PMPartly cloudy13°C0.00 in8 mph SE
Tue 3 PMPartly cloudy13°C0.00 in8 mph SE
Tue 4 PMPartly cloudy13°C0.00 in8 mph SE
Tue 5 PMClear skies12°C0.00 in9 mph SE
Tue 6 PMMostly sunny11°C0.00 in9 mph SSE
Tue 7 PMPartly cloudy9°C0.00 in9 mph SSE
Tue 8 PMClear night8°C0.00 in8 mph S
Tue 9 PMClear night8°C0.00 in7 mph SW
Tue 10 PMClear night7°C0.00 in6 mph WSW
Tue 11 PMClear night7°C0.00 in5 mph W
Wed 12 AMClear night7°C0.00 in5 mph WNW
Wed 1 AMPartly cloudy7°C0.00 in5 mph WNW
Wed 2 AMPartly cloudy7°C0.00 in6 mph WNW
Wed 3 AMOvercast7°C0.00 in6 mph W
Wed 4 AMOvercast7°C0.00 in7 mph W
Wed 5 AMOvercast7°C0.00 in6 mph W
Wed 6 AMOvercast8°C0.00 in7 mph WNW
Wed 7 AMOvercast8°C0.00 in8 mph W
Wed 8 AMPartly cloudy8°C0.00 in9 mph WNW
Wed 9 AMOvercast8°C0.00 in9 mph WNW
Wed 10 AMLight rain10°C0.00 in8 mph WNW
Wed 11 AMMostly sunny10°C0.00 in9 mph WNW
Wed 12 PMClear skies13°C0.00 in11 mph NW

10-day forecast

Select a day for its hours

TodayOct 200.00 in4°13°

Tuesday, October 20. Clear skies. High 13°C, low 4°C. Wind up to 9 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
7 AMClear night4° 5 mph NE0.00 in
8 AMFog4° 5 mph NE0.00 in
9 AMFog5° 5 mph ENE0.00 in
10 AMFog7° 6 mph E0.00 in
11 AMMostly sunny10° 6 mph ESE0.00 in
12 PMClear skies11° 7 mph SE0.00 in
1 PMClear skies12° 9 mph SE0.00 in
2 PMPartly cloudy13° 8 mph SE0.00 in
3 PMPartly cloudy13° 8 mph SE0.00 in
4 PMPartly cloudy13° 8 mph SE0.00 in
5 PMClear skies12° 9 mph SE0.00 in
6 PMMostly sunny11° 9 mph SSE0.00 in
7 PMPartly cloudy9° 9 mph SSE0.00 in
8 PMClear night8° 8 mph S0.00 in
9 PMClear night8° 7 mph SW0.00 in
10 PMClear night7° 6 mph WSW0.00 in
11 PMClear night7° 5 mph W0.00 in
TomorrowOct 210.00 in6°16°

Wednesday, October 21. Clear skies. High 16°C, low 6°C. Wind up to 11 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
12 AMClear night7° 5 mph WNW0.00 in
1 AMPartly cloudy7° 5 mph WNW0.00 in
2 AMPartly cloudy7° 6 mph WNW0.00 in
3 AMOvercast7° 6 mph W0.00 in
4 AMOvercast7° 7 mph W0.00 in
5 AMOvercast7° 6 mph W0.00 in
6 AMOvercast8° 7 mph WNW0.00 in
7 AMOvercast8° 8 mph W0.00 in
8 AMPartly cloudy8° 9 mph WNW0.00 in
9 AMOvercast8° 9 mph WNW0.00 in
10 AMLight rain10° 8 mph WNW0.00 in
11 AMMostly sunny10° 9 mph WNW0.00 in
12 PMClear skies13° 11 mph NW0.00 in
1 PMClear skies14° 9 mph NW0.00 in
2 PMClear skies15° 9 mph NNW0.00 in
3 PMClear skies16° 8 mph NNW0.00 in
4 PMClear skies16° 8 mph NNW0.00 in
5 PMClear skies16° 7 mph NNW0.00 in
6 PMClear skies14° 4 mph NNW0.00 in
7 PMClear night12° 5 mph NNW0.00 in
8 PMClear night9° 6 mph N0.00 in
9 PMClear night8° 6 mph NNE0.00 in
10 PMClear night7° 5 mph N0.00 in
11 PMClear night6° 2 mph NNW0.00 in
ThuOct 220.00 in3°11°

Thursday, October 22. Mostly sunny. High 11°C, low 3°C. Wind up to 6 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
12 AMClear night6° 3 mph NNW0.00 in
1 AMClear night5° 4 mph NW0.00 in
2 AMClear night5° 4 mph NW0.00 in
3 AMClear night5° 4 mph NW0.00 in
4 AMClear night4° 4 mph NW0.00 in
5 AMFog4° 5 mph NW0.00 in
6 AMFog3° 4 mph NW0.00 in
7 AMFog3° 5 mph NW0.00 in
8 AMFog3° 4 mph NW0.00 in
9 AMFog4° 4 mph NW0.00 in
10 AMFog5° 3 mph NW0.00 in
11 AMFog8° 2 mph NNW0.00 in
12 PMMostly sunny10° 4 mph ESE0.00 in
1 PMMostly sunny11° 5 mph ESE0.00 in
2 PMPartly cloudy11° 5 mph ESE0.00 in
3 PMPartly cloudy11° 6 mph ESE0.00 in
4 PMMostly sunny11° 6 mph ESE0.00 in
5 PMMostly sunny11° 6 mph ESE0.00 in
6 PMFog10° 5 mph ESE0.00 in
7 PMFog8° 4 mph E0.00 in
8 PM 6 hOvercast7° 5 mph ENE0.00 in
FriOct 230.00 in7°15°

Friday, October 23. Clear skies. High 15°C, low 7°C. Wind up to 6 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hOvercast7° 2 mph NNW0.00 in
8 AM 6 hOvercast7° 2 mph NW0.00 in
2 PM 6 hClear skies15° 6 mph SE0.00 in
8 PM 6 hPartly cloudy11° 3 mph SE0.00 in
SatOct 240.22 in11°14°

Saturday, October 24. Heavy rain. High 14°C, low 11°C. Wind up to 8 mph. Rainfall 0.22 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hOvercast11° 6 mph S0.00 in
8 AM 6 hOvercast11° 8 mph SSE0.00 in
2 PM 6 hHeavy rain14° 8 mph S0.21 in
8 PM 6 hOvercast13° 8 mph SSW0.01 in
SunOct 250.00 in8°14°

Sunday, October 25. Clear skies. High 14°C, low 8°C. Wind up to 10 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hOvercast14° 10 mph W0.00 in
8 AM 6 hMostly sunny8° 9 mph WNW0.00 in
2 PM 6 hClear skies12° 9 mph W0.00 in
8 PM 6 hClear night8° 6 mph WNW0.00 in
MonOct 260.00 in3°6°

Monday, October 26. Overcast. High 6°C, low 3°C. Wind up to 8 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hMostly clear4° 5 mph NNW0.00 in
8 AM 6 hOvercast3° 5 mph NW0.00 in
2 PM 6 hOvercast6° 8 mph NW0.00 in
8 PM 6 hOvercast5° 7 mph NW0.00 in
TueOct 270.00 in1°7°

Tuesday, October 27. Clear skies. High 7°C, low 1°C. Wind up to 9 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hMostly clear2° 3 mph W0.00 in
8 AM 6 hMostly sunny1° 5 mph W0.00 in
2 PM 6 hClear skies7° 9 mph WSW0.00 in
8 PM 6 hClear night4° 8 mph WSW0.00 in
WedOct 280.00 in2°7°

Wednesday, October 28. Overcast. High 7°C, low 2°C. Wind up to 13 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hPartly cloudy2° 7 mph WSW0.00 in
8 AM 6 hClear skies3° 8 mph WSW0.00 in
2 PM 6 hOvercast7° 13 mph W0.00 in
8 PM 6 hPartly cloudy5° 8 mph W0.00 in
ThuOct 290.01 in2°6°

Thursday, October 29. Overcast. High 6°C, low 2°C. Wind up to 13 mph. Rainfall 0.01 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hClear night3° 10 mph WNW0.00 in
8 AM 6 hClear skies2° 10 mph WNW0.00 in
2 PM 6 hOvercast6° 13 mph NW0.01 in
8 PMForecast2° 8 mph WNWN/A

Daily ranges use available forecast samples. Today covers the remaining forecast period. The final day may be partial. Longer range forecasts use wider time intervals.

Sunrise and sunset

Sunrise
8:24 AM
Sunset
6:58 PM
Daylight
10h 34m

Questions about this forecast

Is this a measured current temperature?

No. The large temperature is the nearest available forecast model value from MET Norway, not a reading from a weather station. The update time is shown beneath it.

Why does today show a small temperature range?

Today covers only the remaining hours of the day. Earlier temperatures are not reconstructed, so an evening visit shows a narrower range.

Which time zone do the times use?

All times on this page are local to Thunder Bay (America/Toronto).

Can I change the units or save this place?

Choose °C or °F at the top of any page. Select Save beside the place name to keep it under My places in this browser. Neither needs an account.

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