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Weather in San Bernardino, United States 🇺🇸

Weather Forecast in San Bernardino

Current Weather in San Bernardino

High Surf Advisory issued July 19 at 11:09AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA
Clear
28°C
Feels like 28°C. Clear.
🌬️ 4 km/h SSW
💧 35% Humidity
🧭 1014 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 15°C
🌅 Sunrise: 05:51 AM
🌇 Sunset: 07:59 PM
Map Overlays:

In San Bernardino right now it is 28°C and clear, feeling like 28°C. Humidity is 35% with winds around 4 km/h, and the UV index is 0 (low). Over the next few days, temperatures in San Bernardino range from about 18°C to 40°C. ⚠️ High Surf Advisory issued July 19 at 11:09AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

Hourly Forecast for San Bernardino

23:00
Clear
25°
3%
00:00
Clear
24°
3%
01:00
Clear
23°
4%
02:00
Clear
22°
4%
03:00
Clear
21°
5%
04:00
Clear
20°
8%
05:00
Clear
20°
10%
06:00
Sunny
19°
11%
07:00
Sunny
20°
11%
08:00
Sunny
22°
7%
09:00
Sunny
25°
4%
10:00
Sunny
28°
1%
11:00
Partly Cloudy
31°
2%
12:00
Partly Cloudy
32°
2%
13:00
Partly Cloudy
32°
2%
14:00
Patchy rain nearby
32°
8%
15:00
Partly Cloudy
32°
3%
16:00
Partly Cloudy
32°
3%
17:00
Partly Cloudy
32°
3%
18:00
Partly Cloudy
31°
3%
19:00
Partly Cloudy
30°
2%
20:00
Partly Cloudy
25°
2%
21:00
Partly Cloudy
22°
2%
22:00
Clear
21°
2%

14-Day Forecast for San Bernardino

Sun, Jul 19
Sunny Sunny
40° / 21°
Mon, Jul 20
Sunny Sunny
32° / 19°
Tue, Jul 21
Sunny Sunny
36° / 18°
Wed, Jul 22
Sunny Sunny
37° / 19°
Thu, Jul 23
Sunny Sunny
40° / 22°
Fri, Jul 24
Sunny Sunny
40° / 22°
Sat, Jul 25
Sunny Sunny
40° / 22°
Sun, Jul 26
Sunny Sunny
41° / 23°
Mon, Jul 27
Sunny Sunny
41° / 23°
Tue, Jul 28
Sunny Sunny
38° / 22°
Wed, Jul 29
Sunny Sunny
37° / 21°
Thu, Jul 30
Sunny Sunny
38° / 20°
Fri, Jul 31
Sunny Sunny
38° / 20°
Sat, Aug 01
Sunny Sunny
38° / 19°

Additional Forecasts for San Bernardino

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 120.0 μg/m³
O₃ (Ozone) 90.0 μg/m³
NO₂ (Nitrogen Dioxide) 6.3 μg/m³
SO₂ (Sulphur Dioxide) 2.1 μg/m³
PM2.5 (Fine particles) 11.5 μg/m³
PM10 (Coarse particles) 15.9 μg/m³

Historical Weather

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Best Time to Be Outside in San Bernardino Tomorrow

There is no good daylight window left in San Bernardino today. Tomorrow, the most comfortable window looks like 07:00 to 09:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in San Bernardino

What is the temperature in San Bernardino right now?

The current temperature in San Bernardino is 28°C (82°F), clear (feels like 28°C).

What's the weather like in San Bernardino right now?

Conditions in San Bernardino right now: Clear, humidity 35%, wind 4 km/h SSW.

What is today's forecast for San Bernardino?

Today in San Bernardino: high 40°C, low 21°C, sunny. Chance of rain: 1%.

What is the 7-day weather forecast for San Bernardino?

Daily highs and lows for San Bernardino:

  • 2026-07-19: 40°C / 21°C
  • 2026-07-20: 32°C / 19°C
  • 2026-07-21: 36°C / 18°C
  • 2026-07-22: 37°C / 19°C
  • 2026-07-23: 40°C / 22°C
  • 2026-07-24: 40°C / 22°C
  • 2026-07-25: 40°C / 22°C
Is it going to rain in San Bernardino today?

There is a 1% chance of rain in San Bernardino today.

What is the wind speed in San Bernardino right now?

Wind in San Bernardino is currently 4 km/h (3 mph) from the SSW.

What is the UV index in San Bernardino right now?

The UV index in San Bernardino is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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