Sun	Mon	Tue	Wed	Thu	Fri Aug 1 79 °F low54 °F	Sat Aug 2 81 °F low57 °F
Sun Aug 3 77 °F low58 °F	Mon Aug 4 72 °F low58 °F	Tue Aug 5 72 °F low58 °F	Wed Aug 6 73 °F low58 °F	Thu Aug 7 74 °F low59 °F	Fri Aug 8 75 °F low60 °F	Sat Aug 9 73 °F low59 °F
Sun Aug 10 72 °F low60 °F	Mon Aug 11 75 °F low59 °F	Tue Aug 12 70 °F low51 °F	Wed Aug 13 65 °F low49 °F	Thu Aug 14 75 °F low56 °F	Fri Aug 15 85 °F low63 °F	Sat Aug 16 77 °F low60 °F
Sun Aug 17 77 °F low62 °F	Mon Aug 18 84 °F low59 °F	Tue Aug 19 84 °F low57 °F	Wed Aug 20 82 °F low63 °F	Thu Aug 21 77 °F low48 °F	Fri Aug 22 71 °F low53 °F	Sat Aug 23 80 °F low54 °F
Sun Aug 24 72 °F low57 °F	Mon Aug 25 79 °F low48 °F	Tue	Wed	Thu	Fri	Sat

Last updated 5h 3min 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.