Oshawa Snow Forecast - 7 day
Updated 20 September 2026 03:02 PDT
7-Day Snow Forecast for Oshawa
1-week from 21 September.
For Forecast detail, see below.
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Oshawa 7-Day Snow Forecast Highlights
When will there be fresh snow in Oshawa?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Oshawa. |
7-Day Snow Outlook for Oshawa
Snowfall
Snow Line
Max 67°F
Min 44°F
Snow unlikely
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Oshawa Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 62°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 62°F
Temperature at BaseTemp at Base
Mon
21
Snow unlikely
Clear sky first, cloudy then clear spells, clear sky later.
Forecast times for Oshawa are in Edmonton (Canada/Mountain) time zone.
Max 60°F
Min 46°F
Valley temperatures from an overnight low of 46°F to daytime highs around 60°F
Temperature at BaseTemp at Base
Tue
22
Snow unlikely
Cloudy early, then clear sky later.
Forecast times for Oshawa are in Edmonton (Canada/Mountain) time zone.
Max 62°F
Min 48°F
Valley temperatures from an overnight low of 48°F to daytime highs around 62°F
Temperature at BaseTemp at Base
Wed
23
Snow unlikely
Clear sky early, then fair later.
Forecast times for Oshawa are in Edmonton (Canada/Mountain) time zone.
Max 63°F
Min 49°F
Valley temperatures from an overnight low of 49°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Thu
24
Snow unlikely
Clear spells, fair, clear sky later.
Forecast times for Oshawa are in Edmonton (Canada/Mountain) time zone.
Max 64°F
Min 44°F
Valley temperatures from an overnight low of 44°F to daytime highs around 64°F
Temperature at BaseTemp at Base
Fri
25
Snow unlikely
Clear sky early, then fair later.
Forecast times for Oshawa are in Edmonton (Canada/Mountain) time zone.
Max 67°F
Min 45°F
Valley temperatures from an overnight low of 45°F to daytime highs around 67°F
Temperature at BaseTemp at Base
Sat
26
Snow unlikely
Fair early, then clear sky later.
Forecast times for Oshawa are in Edmonton (Canada/Mountain) time zone.
Max 67°F
Min 48°F
Valley temperatures from an overnight low of 48°F to daytime highs around 67°F
Temperature at BaseTemp at Base
Sun
27
Snow unlikely
Clear sky.
Forecast times for Oshawa are in Edmonton (Canada/Mountain) time zone.
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 trail 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 Snow Forecast updated at 03:02 PDT, next update expected imminently.
Snow Reliability
Oshawa typically enjoys consistent snowfall throughout the winter, with an average snow depth of 100 cm. For the latest updates on snow conditions, be sure to check J2Ski for real-time information.