San Bernardino Snow Forecast - 7 day
Updated 20 August 2026 05:48 PDT
7-Day Snow Forecast for San Bernardino
1-week from 20 August.
For Forecast detail, see below.
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San Bernardino 7-Day Snow Forecast Highlights
When will there be fresh snow in San Bernardino?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for San Bernardino. |
7-Day Snow Outlook for San Bernardino
Snowfall
Snow Line
Max 69°F
Min 41°F
Snow unlikely
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San Bernardino 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 58°F
Min 52°F
Valley temperatures from an overnight low of 52°F to daytime highs around 58°F
Temperature at BaseTemp at Base
Thu
20
Snow unlikely
Drizzle early, then light rain showers later.
Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.
Max 55°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 55°F
Temperature at BaseTemp at Base
Fri
21
Snow unlikely
Light drizzle first, rain showers then light rain showers, fair later.
Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.
Max 65°F
Min 44°F
Valley temperatures from an overnight low of 44°F to daytime highs around 65°F
Temperature at BaseTemp at Base
Sat
22
Snow unlikely
Fair, clear sky, fair later.
Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.
Max 64°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 64°F
Temperature at BaseTemp at Base
Sun
23
Snow unlikely
Clear sky, clear spells, fair later.
Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.
Max 63°F
Min 46°F
Valley temperatures from an overnight low of 46°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Mon
24
Snow unlikely
Light drizzle, drizzle, light drizzle later.
Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.
Max 63°F
Min 50°F
Valley temperatures from an overnight low of 50°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Tue
25
Snow unlikely
Drizzle first, light drizzle then thunderstorms, fair later.
Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.
Max 69°F
Min 45°F
Valley temperatures from an overnight low of 45°F to daytime highs around 69°F
Temperature at BaseTemp at Base
Wed
26
Snow unlikely
Clear spells first, fair then clear spells, clear sky later.
Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.
No significant snowfall is forecast for this period.
This Snow Forecast for San Bernardino, Switzerland 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 San Bernardino, 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.
San Bernardino Snow Forecast updated at 05:48 PDT, next update expected 11:00 PDT.
Snow Reliability
San Bernardino typically enjoys reliable snow conditions, with an average snow depth of around 100 cm during peak season. For the latest snow reports and updates, check J2Ski for accurate information.