Weather in San Bernardino
Current conditions, today's hourly forecast, and a 3-day outlook for San Bernardino, United States (America/Los_Angeles). Data from WeatherAPI.com.
- High / Low
- 18° / 40°
- Wind
- 4 km/h SSE
- Humidity
- 73%
- Rain today
- 1%
- UV
- 0
Active alerts
- Heat Advisory Moderate
Heat Advisory issued July 28 at 3:03PM PDT until August 2 at 8:00PM PDT by NWS San Diego CA
Areas: San Bernardino County Mountains
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* WHAT...High temperatures in the 90s to around 100 below 7000 feet expected. * WHERE...San Bernardino County Mountains. * WHEN...From 10 AM Thursday to 8 PM PDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.
- Extreme Heat Warning Severe
Extreme Heat Warning issued July 28 at 3:03PM PDT until August 2 at 8:00PM PDT by NWS San Diego CA
Areas: Riverside County Mountains
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* WHAT...Dangerously hot conditions with high temperatures in the mid 90s to 105 below 7000 feet expected. * WHERE...Riverside County Mountains. * WHEN...From 10 AM Thursday to 8 PM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
- Extreme Heat Warning Severe
Extreme Heat Warning issued July 28 at 3:03PM PDT until August 2 at 8:00PM PDT by NWS San Diego CA
Areas: San Bernardino and Riverside County Valleys-The Inland Empire
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* WHAT...Dangerously hot conditions with temperatures up to 110 expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 10 AM Thursday to 8 PM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
- Extreme Heat Warning Severe
Extreme Heat Warning issued July 28 at 3:03PM PDT until August 2 at 8:00PM PDT by NWS San Diego CA
Areas: Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning
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* WHAT...Dangerously hot conditions with high temperatures up to 121 expected. * WHERE...Coachella Valley, San Diego County Deserts, and San Gorgonio Pass near Banning. * WHEN...From 10 AM Thursday to 8 PM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
- Extreme Heat Warning Severe
Extreme Heat Warning issued July 28 at 3:03PM PDT until August 2 at 8:00PM PDT by NWS San Diego CA
Areas: Apple and Lucerne Valleys
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* WHAT...Dangerously hot conditions with temperatures up to 112 expected. * WHERE...Apple and Lucerne Valleys. * WHEN...From 10 AM Thursday to 8 PM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
Today, hour by hour
- 04:00 20° 10%
- 05:00 19° 12%
- 06:00
18° 14% - 07:00 19° 14%
- 08:00 22° 9%
- 09:00 25° 4%
- 10:00 29° 1%
- 11:00 35° 1%
3-day outlook
- Wed 29 Jul Sunny Rain 1% 18° / 40°
- Thu 30 Jul Sunny Rain 0% 17° / 39°
- Fri 31 Jul Sunny Rain 0% 20° / 40°