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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

Nipigon

Nipigon - Rossport

N/A

Weather icon
18.6°C

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

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Wind

14 km/h, gust 35 km/h

Humidity

56%

Pressure

100 kPa rising

Visibility

N/A

Forecast periods

Next forecast blocks

Tonight

Mainly cloudy. 60 percent chance of showers early this evening and before morning. Wind southwest 20 km/h becoming light early this evening. Low 12.

Temp: Low 12.

Wind: SW, 20 km/h

Saturday

Cloudy with 60 percent chance of showers. Wind becoming west 20 km/h gusting to 40 late in the morning then light in the afternoon. High 15. UV index 5 or moderate.

Temp: High 15.

Wind: SW, 15 km/h

Saturday night

Mainly cloudy. Low 7.

Temp: Low 7.

Wind: NW, 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.