San Bernardino 48-Hour Snow Forecast
Updated 27 June 2026 01:45 UTC
2-Day Forecast for San Bernardino
48-hours from 27 June.
See below for forecast detail
San Bernardino Snow Forecast updated at 01:45 UTC, next update expected 07:00 UTC.
Forecast for today in San Bernardino
Max 24℃ 75°F
Min 12℃ 54°F
Valley temperatures from an overnight low of 12℃ 54°F to daytime highs around 24℃ 75°F
Temperature at BaseTemp at Base
Sat
27
Snow unlikely
Cloudy, thunderstorms, fair later.
Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.
Forecast for tomorrow in San Bernardino
Max 25℃ 76°F
Min 10℃ 50°F
Valley temperatures from an overnight low of 10℃ 50°F to daytime highs around 25℃ 76°F
Temperature at BaseTemp at Base
Sun
28
Snow unlikely
Clear sky, thunderstorms, clear spells later.
Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 02:00 |  | Cloudy at altitude. Lt rain below. | 13℃ 55°F | SW Light | 0% | |
| Sat | 03:00 |  | Cloudy at altitude. Lt drizzle below. | 14℃ 56°F | SW Light | 0% | |
| Sat | 04:00 |  | Cloudy. | 13℃ 56°F | SW Light | 0% | |
| Sat | 05:00 | | Cloudy. | 13℃ 55°F | SW Light | 0% | |
| Sat | 06:00 | | Cloudy. | 12℃ 54°F | SW Light | 0% | |
| Sat | 07:00 | | Cloudy. | 13℃ 56°F | SW Light | 0% | |
| Sat | 08:00 | | Cloudy. | 17℃ 62°F | SW Calm | 0% | |
| Sat | 09:00 |  | Clear spells. | 18℃ 65°F | SW Calm | 0% | |
| Sat | 10:00 | | Cloudy at altitude. Storm below. | 20℃ 69°F | SW Light | 0% | |
| Sat | 11:00 | | Cloudy at altitude. Storm below. | 22℃ 71°F | SW Light | 0% | |
| Sat | 12:00 | | Cloudy at altitude. Storm below. | 23℃ 73°F | SW Light | 15% | |
| Sat | 13:00 | | Light snow at altitude. Storm below. | 24℃ 75°F | SW Light | 40% | |
| Sat | 14:00 | | Thunderstorms. | 24℃ 75°F | SW Light | 60% | |
| Sat | 15:00 | | Light snow at altitude. Lt rain below. | 21℃ 70°F | SW Light | 75% | |
| Sat | 16:00 | | Light snow at altitude. Storm below. | 22℃ 72°F | SW Light | 85% | |
| Sat | 17:00 | | Cloudy at altitude. Storm below. | 21℃ 69°F | SW Light | 85% | |
| Sat | 18:00 | | Light drizzle. | 20℃ 69°F | SW Light | 65% | |
| Sat | 19:00 | | Cloudy at altitude. Mixed below. | 21℃ 69°F | SW Light | 35% | |
| Sat | 20:00 | | Clear spells. | 20℃ 68°F | SW Light | 15% | |
| Sat | 21:00 | | Clear spells at altitude. Fair below. | 18℃ 65°F | SW Calm | 5% | |
| Sat | 22:00 | | Cloudy at altitude. Mixed below. | 16℃ 61°F | SW Light | 0% | |
| Sat | 23:00 | | Cloudy at altitude. Fair below. | 15℃ 58°F | SW Light | 0% | |
| Sun | 00:00 | | Clear spells at altitude. Fair below. | 13℃ 55°F | SW Calm | 0% | |
| Sun | 01:00 | | Cloudy. | 11℃ 52°F | SW Calm | 0% | |
| Sun | 02:00 | | Cloudy. | 11℃ 51°F | SW Light | 0% | |
| Sun | 03:00 | | Clear sky at altitude. Cloud below. | 10℃ 50°F | SW Light | 0% | |
| Sun | 04:00 | | Clear sky at altitude. Cloud below. | 10℃ 50°F | SW Light | 0% | |
| Sun | 05:00 | | Clear sky. | 10℃ 50°F | SW Light | 0% | |
| Sun | 06:00 | | Clear sky. | 10℃ 51°F | SW Light | 0% | |
| Sun | 07:00 | | Clear sky. | 13℃ 56°F | SW Light | 0% | |
| Sun | 08:00 | | Clear sky. | 18℃ 64°F | SW Calm | 0% | |
| Sun | 09:00 | | Clear sky. | 21℃ 69°F | SW Calm | 0% | |
| Sun | 10:00 | | Clear sky. | 22℃ 72°F | SW Calm | 0% | |
| Sun | 11:00 | | Light snow at altitude. Lt rain below. | 23℃ 74°F | SW Calm | 10% | |
| Sun | 12:00 | | Light snow at altitude. Lt rain below. | 24℃ 76°F | SW Light | 30% | |
| Sun | 13:00 | | Light snow at altitude. Storm below. | 25℃ 76°F | SW Light | 55% | |
| Sun | 14:00 | | Light snow at altitude. Storm below. | 24℃ 76°F | SW Light | 75% | |
| Sun | 15:00 | | Light snow at altitude. Storm below. | 19℃ 66°F | SW Light | 90% | |
| Sun | 16:00 | | Moderate/heavy snow showers at altitude. Lt rain below. | 18℃ 64°F | SW Light | 95% | |
| Sun | 17:00 | | Light snow at altitude. Lt drizzle below. | 19℃ 67°F | SW Light | 90% | |
| Sun | 18:00 | | Light snow at altitude. Lt rain below. | 21℃ 69°F | SW Light | 75% | |
| Sun | 19:00 | | Cloudy at altitude. Fair below. | 21℃ 69°F | SW Calm | 45% | |
| Sun | 20:00 | | Cloudy at altitude. Fair below. | 20℃ 68°F | SW Calm | 25% | |
| Sun | 21:00 | | Clear spells at altitude. Fair below. | 18℃ 64°F | SW Light | 15% | |
| Sun | 22:00 | | Cloudy. | 16℃ 60°F | SW Light | 10% | |
| Sun | 23:00 | | Cloudy at altitude. Mixed below. | 14℃ 58°F | SW Light | 5% | |
| Mon | 00:00 | | Cloudy at altitude. Mixed below. | 13℃ 56°F | NE Light | 5% | |
| Mon | 01:00 | | Light snow at altitude. Lt rain below. | 12℃ 54°F | NE Light | 5% | |
Snow Forecast near San Bernardino
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near San Bernardino are not available.
San Bernardino Snow
For current snow depths and skiing conditions, see our Current Snow Report for San Bernardino.
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 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.
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.