Two-week planning outlook

14-Day Weather Forecast for San Bernardino, California

Daily high and low temperatures, rain chances, wind, UV index, weekend conditions, and planning guidance for the next two weeks.

Expect daytime highs between 65°F and 83°F during the next 14 days. Rain chances peak at 100% on Thursday, Oct 22, while Sat, Oct 31 · Fri, Oct 30 · Tue, Nov 3 currently look most favorable for outdoor plans.

Updated Oct 21, 10:22 AM -07:00

14 Days at a Glance

Complete two-week outlook

Warmest DayTue, Oct 27 · 83°FOvercast Clouds

Coolest NightFri, Oct 23 · 58°FBroken Clouds

Highest Rain ChanceThu, Oct 22 · 100%Heavy Intensity Rain

Strongest WindWed, Oct 21 · 18.7 mphNo gust data

Weekend OutlookMostly dry · Clear Sky80°F / 59°F

Total Precipitation1.52 inEstimated across 14 days

Extended local outlook

14-Day Forecast

Detailed 48-hour forecast

Wednesday, Oct 21 · 80°F / 66°F

Moderate Rain

Rain chance 60%, SSW 18.7 mph, humidity 41%.

Morning: 66°F
Afternoon: 78°F
Evening: 71°F
Overnight: 67°F
Humidity: 41%
Pressure: 29.85 inHg
Dew point: 53°F
UV index: 5.7 moderate
Sunrise: 6:59 AM
Sunset: 6:08 PM

Temperature Trend

HighLow58°F – 83°F

10/2110/2210/2310/2410/2510/2610/2710/2810/2910/3010/3111/111/211/3

Rain Chances

60%10/21

100%10/22

14%10/23

0%10/24

0%10/25

0%10/26

0%10/27

0%10/28

0%10/29

0%10/30

0%10/31

0%11/1

0%11/2

0%11/3

UV Index

Daily peak

5.710/21

4.910/22

5.110/23

5.610/24

010/25

—10/26

—10/27

—10/28

—10/29

—10/30

—10/31

—11/1

—11/2

—11/3

Planning Ahead

Forecast-based guidance

Most Favorable Outdoor Days

Sat, Oct 31 · Fri, Oct 30 · Tue, Nov 3

Lower rain chances and manageable winds

Rainy Days

Thu, Oct 22 · Wed, Oct 21

Peak chance 100%

Warmest Days

Tue, Oct 27 · Mon, Oct 26 · Wed, Oct 28

Highs up to 83°F

Coolest Nights

Fri, Oct 23 · Sun, Nov 1 · Thu, Oct 22

Lows near 58°F

Windiest Day

Wednesday, Oct 21

18.7 mph · Gusts --

Weekend Weather

Two-week planning

This Weekend

Sat, Oct 2476°F / 59°FClear Sky · Rain 0%

Sun, Oct 2580°F / 62°FScattered Clouds · Rain 0%

Next Weekend

Sat, Oct 3170°F / 60°FBroken Clouds · Rain 0%

Sun, Nov 178°F / 58°FBroken Clouds · Rain 0%

14-Day Weather Forecast for San Bernardino, California

Temperatures range from an overnight low near 58°F to a daytime high near 83°F. The strongest rain signal is 100% on Thursday, Oct 22, with 2 notable wet days in the current outlook.

FAQ

14-day forecast questions for San Bernardino

What is the 14-day weather forecast for San Bernardino?

Will it rain in San Bernardino during the next two weeks?

The strongest rain signal is 100% on Thursday, Oct 22, with 2 notable wet days in the current outlook.

What is the hottest day in San Bernardino during the next 14 days?

The warmest forecast day is Tuesday, Oct 27, with a high near 83°F.

What is the coldest night in San Bernardino?

The lowest forecast temperature is 58°F on Friday, Oct 23.

What will the weather be this weekend in San Bernardino?

This Weekend currently ranges from 59°F to 80°F, with rain chances peaking at 0%.