Hesperia, California Weather:
Active Weather Warnings
Sunday, May 17, 2026
Cloudy Weather
Day 73°
Night 43°
Precipitation 3 %
Wind 15 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (May 17, 2025)
Partly Sunny with Showers

Day

59°

Night

46°

Wind

23 mph

UV Index

11

Precipitation

49 %

Weather Alerts and Warnings for

Moderate Expected Likely

Wind Advisory

Wind Advisory issued May 16 at 9:51AM PDT until May 17 at 11:00PM PDT by NWS San Diego CA
May 16, 11:00 AM May 17, 11:00 PM
WHAT: West winds 25 to 35 mph with gusts to 55 mph expected.

WHERE: Apple and Lucerne Valleys and San Bernardino County
Mountains.

WHEN: Until 11 PM PDT Sunday.

IMPACTS: Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
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Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Updated: May 16, 4:45 PM Source: NWS Alert