J2Ski New Zealand J2Ski logo
Facebook

Oshawa Weather Forecast - 7 to 16 days - 21st September 2026

Oshawa Weather

GEM
GFS

PROSubscribe to Switch Weather Model

Weather Forecast for Oshawa (270m to 1,180m)

Weather Outlook from 21 September.

Oshawa Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Oshawa Weather Forecast updated at 22:02 NZST, next update expected imminently.

Long-range Snow Outlook for Oshawa

 
Snowfall

 
Snow Line

Max 20℃
Min 7℃

Snow unlikely

Partner Offers

Oshawa Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Oshawa from OpenMeteo(GEM)
BaseSnow and WeatherTemp
Town
Mon
21
Clear

Clear sky.

Max 16℃
Min 8℃
Tue
22
Clear

Clear sky.

Max 16℃
Min 8℃
Wed
23
Clear

Clear sky.

Max 17℃
Min 9℃
Thu
24
Clear

Clear sky.

Max 17℃
Min 9℃
Fri
25
Fair

Fair.

Max 18℃
Min 7℃
Sat
26
Clear

Clear sky.

Max 19℃
Min 7℃
Sun
27
Clear

Clear sky.

Max 20℃
Min 9℃

No significant snowfall is forecast for this period.

This Snow Forecast for Oshawa, Canada gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Oshawa, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Oshawa Weather Forecast updated at 22:02 NZST, next update expected imminently.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Oshawa.

For more information about this Canadian Ski Resort, See Also Skiing and Snowboarding in Oshawa .

Off-Piste Safety in Oshawa

Before skiing or snowboarding off-piste in Oshawa, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.