San Bernardino

Walla Walla County, California, United States

Current Weather

30°

Clear

Feels Like: 25°

Min: 15°

Max: 30°

The next few hours will be clear, with tomorrow reaching 34°C and dropping to 18°C. The coming days will be hazy throughout the day.

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Upgrade Now

Hourly Forecast

26° 24° 23° 21° 20° 20° 19° 18° 18° 17° 18° 18° 19° 22° 25° 27° 30° 32° 33° 34° 34° 33° 32° 30° 28° 26° 24° 22° 22° 21° 20° 19° 19° 18° 18° 19° 19° 22° 25° 27° 29° 31° 32° 33° 33° 33° 31° 30°
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
Today
Tomorrow
Thursday

Daylight Hours

05:41

Sunrise

19:54

Sunset

14 hours 13 minutes of sunlight today

Daily Forecast

Tuesday

15°
30°

Today

17°
34°

Thursday

18°
33°

Friday

18°
33°

Saturday

18°
33°

Sunday

18°
32°

Monday

17°
31°

Air Quality Data Available

Upgrade to access real-time air quality data for San Bernardino.

Upgrade Now

UV Index

No protection needed
0 Low
Low Extreme

Humidity

56% Comfortable
Low High
Powered by Airpult

Frequently asked questions about weather in San Bernardino

How warm does it get in San Bernardino?

The warmest month in San Bernardino is July, with average high temperatures of 34°C. The average temperature during this period is around 26°C.

How cold does it get in San Bernardino?

The coldest month in San Bernardino is December, with average low temperatures of 5°C. The average temperature during this period is around 9°C.

What is the wettest time of year in San Bernardino?

The wettest month in San Bernardino is January, with an average of 60mm of precipitation.

What is the driest time of year in San Bernardino?

The driest month in San Bernardino is June, with an average of 3mm of precipitation.

View full climate insights for San Bernardino →

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)

Confirm