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Thunder Bay Monthly Weather

Altitude - 184m | 48°22′55″N,89°14′42″W | map (OSM)

Thunder Bay
56
°F
9:30 pmFair6mphNW
Mon, August 25, 202510:07 PM (GMT -04:00)

August

Sun
Aug 25
Mostly Clear
68
°F
low49
°F
Aug 26
Clear
71
°F
low44
°F
Aug 27
Scattered Thunderstorms
70
°F
low55
°F
Aug 28
Partly Cloudy
63
°F
low45
°F
Aug 29
Partly Cloudy
68
°F
low43
°F
Aug 30
Mostly Clear
75
°F
low50
°F
Aug 31
Mostly Clear
74
°F
low54
°F
MonTueWedThuFriSat

September

Sun
Sep 1
Partly Cloudy
75
°F
low54
°F
Sep 2
Few Showers
74
°F
low57
°F
Sep 3
Mostly Cloudy
65
°F
low56
°F
Sep 4
Partly Cloudy
64
°F
low52
°F
Sep 5
Showers
65
°F
low54
°F
Sep 6
Mostly Cloudy
64
°F
low51
°F
Sep 7
Showers
64
°F
low50
°F
Mon
Sep 8
Showers
68
°F
low48
°F
Tue
Sep 9
Intermittent Clouds
69
°F
low50
°F
Wed
Sep 10
Mostly Cloudy
70
°F
low56
°F
Thu
Sep 11
Intermittent Clouds
70
°F
low46
°F
Fri
Sep 12
Intermittent Clouds
65
°F
low44
°F
Sat
Sep 13
Intermittent Clouds
64
°F
low54
°F
Sun
Sep 14
Rain
65
°F
low46
°F
Mon
Sep 15
Mostly Cloudy
69
°F
low53
°F
Tue
Sep 16
Partly Sunny , Showers
71
°F
low54
°F
Wed
Sep 17
Intermittent Clouds
65
°F
low39
°F
Thu
Sep 18
Intermittent Clouds
64
°F
low52
°F
Fri
Sep 19
Mostly Cloudy
77
°F
low65
°F
Sat
Sep 20
Mostly Cloudy , Showers
75
°F
low48
°F
Sun
Sep 21
Partly Sunny , Showers
60
°F
low39
°F
Mon
Sep 22
Partly Sunny
63
°F
low41
°F
Tue
Sep 23
Intermittent Clouds
62
°F
low45
°F
WedThuFriSat
Last updated 3h 31min ago

Temperature in Thunder Bay for month

* Thunder Bay Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Thunder Bay, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Thunder Bay. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.