Harper Field, CA Weather Forecast

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Harper Field, CA Weather Forecast

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Harper Field CA weather  - Clear - 77°F
Clear
77°F
Updated 8:35 pm
Feels Like 76°F
Humidity 53%
Wind SW 10 mph
Barometer  29.83 in
Dew Point 59°F
Harper Field CA weather  - Clear - 25°C
Clear
25°C
Updated 8:35 pm
Feels Like 24°C
Humidity 53%
Wind SW 16 km/h
Barometer  101 kPa
Dew Point 15°C

Harper Field Weather Forecast

TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Harper Field, CA Weather - Tonight Mostly Clear Harper Field, CA Weather - Monday Mostly Sunny Harper Field, CA Weather - Monday Night Partly Cloudy Harper Field, CA Weather - Tuesday Mostly Sunny Harper Field, CA Weather - Tuesday Night Mostly Clear Harper Field, CA Weather - Wednesday Mostly Sunny Harper Field, CA Weather - Wednesday Night Mostly Clear Harper Field, CA Weather - Thursday Mostly Sunny Harper Field, CA Weather - Thursday Night Clear Harper Field, CA Weather - Friday Sunny Harper Field, CA Weather - Friday Night Clear Harper Field, CA Weather - Saturday Mostly Sunny
Mostly Clear Mostly Sunny Partly Cloudy Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Clear Sunny Clear Mostly Sunny
Lo: 62°FLo: 17°C Hi: 91°FHi: 33°C
Lo: 60°FLo: 16°C Hi: 87°FHi: 31°C
Lo: 58°FLo: 14°C Hi: 86°FHi: 30°C
Lo: 57°FLo: 14°C Hi: 88°FHi: 31°C
Lo: 58°FLo: 14°C Hi: 91°FHi: 33°C
Lo: 60°FLo: 16°C Hi: 91°FHi: 33°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1130 AM PDT Sun Sep 13 2026 Harper Field, CA Weather - WeatherWorld.com

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Harper Field Forecast Discussion

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Issued: 507 PM PDT Sun Sep 13 2026

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...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...

...UPDATED AVIATION DISCUSSION FOR 00Z TAF PACKAGE...

Mid level water vapor satellite places an upper level low over Oregon and Washington, poised to continue to move across the northern portion of CONUS. This low brought an end to the abnormally hot weather SoCal had experienced the past week, and allowed for the marine layer to redevelop and thicken this ...