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Planning ahead in San Bernardino County? Our extended 14-Day Weather Forecast provides comprehensive 2-week predictions, including daily temperature highs/lows, precipitation probabilities, and long-term atmospheric trend outlooks.

San Bernardino County 14-Day Weather Forecast

Thursday, Oct 22, 2026

Daytime
56°F

Rainy

Feels like 56°F

Humidity

79%

Wind Speed

8.1 mph

Precipitation

0 in

Pressure

1012 hPa

UV Index

5

Visibility

10 mi

Cloud Cover

22%

Dew Point

47°F

14-Day Extended Weather Forecast

Today

Oct 22

Rainy
62°H
56°L
24%

Fri

Oct 23

Rainy
59°H
48°L
6%

Sat

Oct 24

Rainy
66°H
49°L
0%

Sun

Oct 25

Rainy
65°H
51°L
0%

Mon

Oct 26

Rainy
67°H
51°L
0%

Tue

Oct 27

Rainy
70°H
53°L
0%

Wed

Oct 28

Rainy
73°H
57°L
0%

Thu

Oct 29

Rainy
73°H
58°L
0%

Fri

Oct 30

Rainy
71°H
56°L
0%

Sat

Oct 31

Rainy
73°H
57°L
0%

Sun

Nov 1

Rainy
72°H
72°L
0%

Air Quality (AQI)

Air quality sensors are offline for this coordinate.

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Waxing Gibbous

Waxing Gibbous

Wind Conditions & Storm Tracking

Wind Direction

68.1° ENE

Sustained Wind

8.1 mph

Wind Gusts

8.1 mph

14-Day Temp Range

Expected 14-Day Swings

48°
73°

High and low limits expected over the next two weeks.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

San Bernardino County · 34.41°N, 116.88°W
Radar Page
Coordinates34.4069°N, 116.8810°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)N/AOffline
UV Index5Moderate Risk
Visibility10 milesClear

Frequently Asked Questions

Our 14-day forecast for San Bernardino County shows detailed long-term predictions, including daily high and low temperatures, precipitation chances, and overall weather patterns.

About San Bernardino County Climate & Weather

Weather forecast for San Bernardino County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.