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Northwestern Ontario Weather

Official weather conditions for the highways and communities drivers check every day.

Search supported Northwestern Ontario towns and view current conditions, warnings, and forecast periods using Environment Canada GeoMet data.

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Armstrong Atikokan Dryden Ear Falls Fort Frances Hearst Ignace Kenora Marathon Nipigon Pickle Lake Red Lake Sault Ste. Marie Sioux Lookout Sioux Narrows Terrace Bay Thunder Bay Upsala Wawa White River

Current conditions

Terrace Bay

Marathon - Schreiber

N/A

Weather icon
15.5°C

Updated: 2026-06-12T20:00:00Z

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Wind

8 km/h, gust 27 km/h

Humidity

72%

Pressure

100.2 kPa rising

Visibility

N/A

Forecast periods

Next forecast blocks

Tonight

Partly cloudy with 60 percent chance of showers. Wind southwest 20 km/h becoming light early this evening. Low 6.

Temp: Low 6.

Wind: SW, 20 km/h

Saturday

Cloudy with 60 percent chance of showers. Wind becoming west 30 km/h gusting to 50 late in the morning. High 13. UV index 5 or moderate.

Temp: High 13.

Wind: SW, 10 km/h

Saturday night

Partly cloudy. Low plus 5.

Temp: Low plus 5.

Wind: W, 15 km/h

Sunday

A mix of sun and cloud with 30 percent chance of showers. High 12.

Temp: High 12.

Sunday night

Cloudy periods. Low plus 5.

Temp: Low plus 5.

Monday

Cloudy. High 12.

Temp: High 12.