Tomorrow's forecast
United States of America · America/Los_Angeles · Hourly outlook, rain risk, and planning windows.
Time zone data verified on:
Forecast date: Thursday, June 04, 2026
Feels-like varies by hour; use hourly cards for comfort.
Fog
Generally calmer conditions — still verify peak-hour comfort below.
Will it rain tomorrow in San Bernardino?
Peak estimated rain probability is 0%.
What temperature is expected in San Bernardino?
Expected range is from 13.6°C to 35.3°C.
Best window to go out in San Bernardino
Prioritize morning and lower-rain hourly slots for commuting and outdoor tasks.
Humidity
56%
Dew point around 15°
UV index
9 · Very high
Wind
17 km/h
W direction
Sun
↑ 05:37
↓ 19:57
Sunrise / Sunset
Precipitation
0.0 mm expected
chance: 0%
Planning for tomorrow in San Bernardino? Expect a low near 13.6°C, a high near 35.3°C, and up to 0% peak chance of rain. Total precipitation may reach about 0.0 mm.
This page answers searches like weather tomorrow in San Bernardino, will it rain tomorrow, and the best time to go out.
Start with rain probability by hour, then match temperature swings to your commute, errands, workouts, and deliveries.
When rain risk rises in your preferred slot, shift critical tasks to calmer windows. On warmer days, favor cooler hours for longer outdoor blocks.
Morning: 14.0°C to 29.8°C, rain up to 0%, wind up to 5.1 km/h.
Afternoon: 32.3°C to 35.3°C, rain up to 0%, wind up to 16.9 km/h.
Evening / night: 19.5°C to 30.2°C, rain up to 0%, wind up to 14.0 km/h.
Peak probability is around 0%. Expected accumulation near 0.0 mm. Use the hourly strip above to spot the wettest window.
Weather data by Open-Meteo
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