San Bernardino, California weather
United States · America/Los_Angeles · 34.11, -117.29
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San Bernardino, CA Weather Today
Current conditions, hourly and 7 day forecast, official severe weather alerts, and air quality for San Bernardino, California. Every section shows where the data came from and when it was last checked.
Your briefing — take action
San Bernardino, California
- Right now
- High Wind Warning in effect for San Bernardino and Riverside County Valleys-The Inland Empire.Official warning
- Next few hours
- No rain in the forecast for the next few hours.Forecast
- Your day
- Best outdoor window: 6 AM to 9 AM.Our reading
What officials say to do
- People are urged to secure loose objects that could be blown around or damaged by the wind.
Wording from NWS San Diego CA. Read the official warning
What happens next
- NowHigh Wind Warning covers San Bernardino and Riverside County Valleys-The Inland Empire.Official warning
- NextOfficial warning runs until 5:15 AM.Official warning
Official warnings for this location come from NOAA / National Weather Service. Lines marked Our reading are WeatherSignal’s reading of the measurements and forecast, not an official statement.
San Bernardino, California
88°
Clear sky
Feels like 88° · High 89° · Low 88°
Clear sky here right now. Nothing falling.
Warm and clear tonight. 88° right now. Overnight low around 88°. Tomorrow starts clear sky. Sunrise is at 11:00 PM.
- Overnight low 88°
- Sunrise 11:00 PM
- Rain overnight 0%
Next few hours
Now
88°
—
3 PM
89°
—
4 PM
88°
—
5 PM
86°
—
6 PM
81°
—
- Rain chance
- 0%
- Wind
- 15 mph NNW
- Humidity
- 23%
- Air quality
- No reading
Source updated: 9:45:33 PM · WeatherSignal checked: 9:45:33 PM
What matters today
Six quick answers for San Bernardino. Tap Why? on any of them to see the reasoning.
Umbrella
Nah (Good)
Best time
11 PM (Good)
Dog walk
9 PM (Good)
Car wash
Go for it (Good)
Cookout
Green light (Good)
Windows
Crack them (Mixed)
Today's Signal
Rough day
48/100
A rough day outside: the warmth, the wind and poor visibility are working against you.
Feels like 88° · Wind 15 mph · Visibility 0.0 mi · Active High Wind Warning
Today is about 11° warmer than the rest of the week.
See exactly how this number was worked out
Every location starts at 100. Points come off for heat, cold, rain, wind, UV, humidity, poor visibility, and any official alert. Nothing is ever added back.
- Starting score100
- Feels like 88°: warm-8
- Wind 15 mph-4
- Visibility 0.0 mi-10
- Active High Wind Warning-30
- Final Signal48
Next 12 hours
Steady conditions, but the temperature swings about 24° across the next 12 hours.
- 3 PMWarmest stretch · 89°
- 11 PMSunrise
- 2 AMCoolest stretch · 64°
- 3 PM—89 degrees, 0 percent chance of rain
- 4 PM—88 degrees, 0 percent chance of rain
- 5 PM—86 degrees, 0 percent chance of rain
- 6 PM—81 degrees, 0 percent chance of rain
- 7 PM—77 degrees, 0 percent chance of rain
- 8 PM—73 degrees, 0 percent chance of rain
- 9 PM—70 degrees, 0 percent chance of rain
- 10 PM—68 degrees, 0 percent chance of rain
- 11 PM—67 degrees, 0 percent chance of rain
- 12 AM—66 degrees, 0 percent chance of rain
- 1 AM—65 degrees, 0 percent chance of rain
- 2 AM—64 degrees, 0 percent chance of rain
The line is temperature by hour. The number under each hour is the chance of rain. Scroll sideways for the full 12 hours.
Next change
It keeps cooling down overnight
Temperatures fall from about 89° to 64° over the next 12 hours. There is no meaningful rain signal in the next several hours.
WeatherSignal NOW: San Bernardino, California
One number for everything happening around you, from 0 to 100.
82
WATCHFUL
Severe weather is what is pulling this number down: official advisory in effect.
Tap any line to see exactly what added or subtracted points. Every rule is published on our methodology page. This is an informational signal, not a safety rating: official warnings always come first.
What this means
Generated from the forecast values above using fixed rules: not an AI guess.
- A High Wind Warning issued by NWS San Diego CA is active for San Bernardino and Riverside County Valleys-The Inland Empire.
- No significant precipitation is expected in the next 24 hours.
Next 24 hours
Will it rain during your commute? When does the storm arrive?
See all 47 hours (2 days) — free
| Time | Condition | Temp | Feels | Precip % | Amount | Wind | Humidity |
|---|---|---|---|---|---|---|---|
| 3 PM | Clear sky | 89° | 89° | 0% | 0.00″ | 13 NW | 23% |
| 4 PM | Clear sky | 88° | 88° | 0% | 0.00″ | 13 NW | 23% |
| 5 PM | Clear sky | 86° | 86° | 0% | 0.00″ | 13 NNW | 28% |
| 6 PM | Clear sky | 81° | 81° | 0% | 0.00″ | 13 N | 31% |
| 7 PM | Clear sky | 77° | 77° | 0% | 0.00″ | 12 N | 36% |
| 8 PM | Clear sky | 73° | 73° | 0% | 0.00″ | 12 NNE | 42% |
| 9 PM | Clear sky | 70° | 70° | 0% | 0.00″ | 13 NE | 49% |
| 10 PM | Clear sky | 68° | 68° | 0% | 0.00″ | 13 NE | 52% |
| 11 PM | Clear sky | 67° | 67° | 0% | 0.00″ | 13 NE | 51% |
| 12 AM | Clear sky | 66° | 66° | 0% | 0.00″ | 13 NE | 51% |
| 1 AM | Partly cloudy | 65° | 65° | 0% | 0.00″ | 12 NE | 53% |
| 2 AM | Clear sky | 64° | 64° | 0% | 0.00″ | 12 NE | 56% |
| 3 AM | Clear sky | 63° | 63° | 0% | 0.00″ | 11 NE | 57% |
| 4 AM | Clear sky | 62° | 62° | 0% | 0.00″ | 10 NE | 58% |
| 5 AM | Clear sky | 61° | 61° | 0% | 0.00″ | 10 NE | 62% |
| 6 AM | Clear sky | 60° | 60° | 0% | 0.00″ | 10 NE | 65% |
| 7 AM | Clear sky | 59° | 57° | 0% | 0.00″ | 10 NE | 68% |
| 8 AM | Partly cloudy | 62° | 62° | 0% | 0.00″ | 9 NE | 64% |
| 9 AM | Partly cloudy | 69° | 69° | 0% | 0.00″ | 8 ENE | 56% |
| 10 AM | Partly cloudy | 74° | 74° | 0% | 0.00″ | 7 ENE | 43% |
| 11 AM | Overcast | 77° | 77° | 0% | 0.00″ | 6 S | 35% |
| 12 PM | Overcast | 80° | 80° | 0% | 0.00″ | 5 SSW | 27% |
| 1 PM | Overcast | 82° | 82° | 0% | 0.00″ | 5 SSE | 23% |
| 2 PM | Partly cloudy | 84° | 84° | 0% | 0.00″ | 6 SE | 22% |
7-day forecast
Confidence decreases the further out you look.
Today
Clear sky
89° / 88°
- Precip:
- 0% · 0.00″
- Wind:
- 15 mph
- UV:
- 5.0
- Sun:
- 11 PM to 11 AM
Sat, Oct 17
Clear sky
86° / 59°
- Precip:
- 0% · 0.00″
- Wind:
- 13 mph
- UV:
- 6.3
- Sun:
- 11 PM to 11 AM
Sun, Oct 18
Clear sky
84° / 57°
- Precip:
- 0% · 0.00″
- Wind:
- 10 mph
- UV:
- 6.5
- Sun:
- 11 PM to 11 AM
Mon, Oct 19
Clear sky
83° / 59°
- Precip:
- 0% · 0.00″
- Wind:
- 9 mph
- UV:
- 0.4
- Sun:
- 11 PM to 11 AM
Tue, Oct 20
Clear sky
80° / 60°
- Precip:
- 0% · 0.00″
- Wind:
- 8 mph
- UV:
- 0.0
- Sun:
- 11 PM to 11 AM
Lower confidence: long-range outlook, not a certainty.
Wed, Oct 21
Clear sky
71° / 57°
- Precip:
- 0% · 0.00″
- Wind:
- 9 mph
- UV:
- 0.0
- Sun:
- 11 PM to 11 AM
Lower confidence: long-range outlook, not a certainty.
Thu, Oct 22
Clear sky
64° / 54°
- Precip:
- 0% · 0.00″
- Wind:
- 4 mph
- UV:
- 0.0
- Sun:
- 11 PM to 11 AM
Lower confidence: long-range outlook, not a certainty.
Forecasts describe likely conditions, not guaranteed outcomes. Official warnings from your national weather service always take precedence over anything shown here.
San Bernardino hourly weather
Hour by hour, out to eight days ahead.
San Bernardino 7 day forecast
Highs, lows and rain chance for the week.
Air quality detail
Pollutants, category, and official guidance.