Temperature Today in San Bernardino, CA: Real-Time Weather Forecast
Temperature today in San Bernardino, California delivers live current temperature observations, hourly forecast trendlines, and 7-day extended outlooks for San Bernardino residents and visitors.
Hourly Temperature Forecast (Next 24 Hours)
7-Day Extended Weather & Temperature Outlook
Current Weather Metrics & Atmospheric Conditions
Ambient temperature matches the perceived thermal comfort.
Optimal comfort range for indoor and outdoor activity.
Minimal sun protection needed. Safe for outdoor activities.
Gentle breeze. Calm conditions.
Low pressure system. Potential cloud cover or precipitation.
Visibility range: 28 km
What to Wear Today (70°) & Daily Comfort Guidance
Recommended Outfit
Light cotton shirt, denim or chinos, and a breathable light cardigan.
No Rain Gear Needed
Clear and dry atmospheric forecast. You can leave your umbrella and waterproof gear at home.
Fitness Outlook:
IdealComfortable conditions for outdoor running, cycling, and walking.
Temperature Today in San Bernardino, CA: Climate & Weather Profile
Detailed meteorological analysis, seasonal baselines, and diurnal patterns for residents and travelers in San Bernardino, California.
Atmospheric Dynamics & Microclimates
San Bernardino is moderated by maritime ocean currents, generating a temperate maritime or Mediterranean profile with tempered seasonal fluctuations, gentle sea breezes, and reduced extreme temperature variance compared to inland basins.
Regional Microclimate Note
Coastal marine layers and localized morning fog frequently roll onshore, moderating morning temperatures before burning off into sunny, temperate afternoons across the San Bernardino metro area.
Seasonal Norms
Geographical Positioning
Proximity to the Pacific/Atlantic ocean acts as a giant thermal buffer, stabilizing air temperatures and producing steady diurnal ventilation across California's coastal corridors.
Clothing & Thermal Comfort Guide
Breathable layers are ideal. A light windbreaker or sweater is recommended for early morning coastal fog or late evening ocean onshore breezes.
Other Major Cities in California
Frequently Asked Questions About San Bernardino Weather
Local answers regarding temperature trends, humidity, and forecast updates in San Bernardino, California.
The current temperature today in San Bernardino, California is updated live every 10 minutes using automated weather sensors and regional airport stations. You can toggle between Fahrenheit (°F) and Celsius (°C) using the unit selector at the top.
San Bernardino experiences a inland mediterranean with hot summers and santa ana wind events. Daily temperatures vary based on seasonal fronts, local elevation, and regional atmospheric currents across California. Check the 24-hour thermal graph above for immediate trends.
Apparent temperature ("feels like") in San Bernardino calculates the combined biological impact of air temperature, relative humidity, and surface wind speed. In warmer months, high humidity elevates the heat index; during cooler months, brisk winds accelerate skin heat loss (wind chill).
The interactive 24-hour bar and 7-day daily outlook above provide real-time precipitation probabilities, cloud cover percentages, UV index peaks, and expected day highs and night lows for San Bernardino.