Weatheo

Thunder Bay 30-day weather forecast

Beyond about 10 days any forecast drifts towards the usual weather for the time of year, so read the outlook as what is typical for the date, not as a prediction for that day.

Thunder Bay day-by-day calendar

  • Days 1–16: daily forecast model
  • Days 17–30: outlook (30-day statistical model), with the usual high / low for the date
Thunder Bay day-by-day calendar
MonTueWedThuFriSatSun
5Forecast
Overcast
9°
/ 2°
Rain 0%
6Forecast
Overcast
2°
/ 0°
Rain 0%
7Forecast
Overcast
8°
/ 0°
Rain 1%
8Forecast
Overcast
8°
/ 3°
Rain 1%
9Forecast
Overcast
8°
/ 3°
Rain 1%
10Forecast
Sunny
9°
/ 4°
Rain 1%
11Forecast
Overcast
5°
/ 1°
Rain 4%
12Forecast
Sunny
2°
/ -2°
Rain 5%
13Forecast
Overcast
2°
/ -3°
Rain 5%
14Forecast
Sunny
4°
/ -2°
Rain 8%
15Forecast
Overcast
5°
/ -1°
Rain 5%
16Forecast
Sunny
6°
/ 0°
Rain 13%
17Forecast
Overcast
5°
/ 0°
Rain 32%
18Forecast
Overcast
9°
/ 4°
Rain 32%
19Forecast
Overcast
6°
/ 1°
—
20Forecast
Overcast
2°
/ -2°
—
21Outlook
Mostly cloudy
1°
/ -1°
—
22Outlook
Light rain
3°
/ 0°
Rain 0.9 mm
23Outlook
Light rain
4°
/ 2°
Rain 3.4 mm
24Outlook
Rain and snow
3°
/ 0°
Rain 0.6 mm
25Outlook
Light snow
0°
/ -2°
Rain 0.6 mm
26Outlook
Light snow
-2°
/ -3°
Rain 0.5 mm
27Outlook
Mostly sunny
1°
/ -3°
—
28Outlook
Light rain
3°
/ 1°
Rain 4.2 mm
29Outlook
Rain and snow
3°
/ 0°
Rain 10.4 mm
30Outlook
Light snow
0°
/ -3°
Rain 2.3 mm
1 DecOutlook
Light snow
-2°
/ -3°
Rain 0.8 mm
2Outlook
Light snow
0°
/ -2°
Rain 0.7 mm
3Outlook
Rain and snow
3°
/ -1°
Rain 9.1 mm
4Outlook
Light snow
2°
/ -2°
Rain 0.6 mm

Thunder Bay 30-day forecast: your questions

What is the 30 day forecast for Thunder Bay?

The 30-day view for Thunder Bay starts with 15 days of forecast: highs from -3°C up to 9°C on Thursday, and rain likely on 1 of them (0.9 mm in all). Day by day: Thunder Bay 10-day forecast.

Nearest cities: 30-day forecast

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