Mecca, CA Weather Forecast

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Mecca, CA Weather Forecast

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Mecca CA weather  - Clear - 75°F
Clear
75°F
Updated 6:13 am
Feels Like 70°F
Humidity 47%
Wind NNW 13 mph
Barometer  29.82 in
Dew Point 54°F
Mecca CA weather  - Clear - 24°C
Clear
24°C
Updated 6:13 am
Feels Like 21°C
Humidity 47%
Wind NNW 21 km/h
Barometer  101 kPa
Dew Point 12°C

Mecca Weather Forecast

TODAY TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT
Mecca, CA Weather - Today Sunny Mecca, CA Weather - Tonight Clear Mecca, CA Weather - Saturday Sunny Mecca, CA Weather - Saturday Night Partly Cloudy Mecca, CA Weather - Sunday Partly Cloudy Mecca, CA Weather - Sunday Night Partly Cloudy Mecca, CA Weather - Monday Partly Cloudy Mecca, CA Weather - Monday Night Clear Mecca, CA Weather - Tuesday Sunny Mecca, CA Weather - Tuesday Night Clear Mecca, CA Weather - Wednesday Sunny Mecca, CA Weather - Wednesday Night Clear
Sunny Clear Sunny Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Clear Sunny Clear Sunny Clear
Hi: 100°FHi: 38°C
Lo: 72°FLo: 22°C Hi: 101°FHi: 38°C
Lo: 72°FLo: 22°C Hi: 99°FHi: 37°C
Lo: 77°FLo: 25°C Hi: 97°FHi: 36°C
Lo: 73°FLo: 23°C Hi: 100°FHi: 38°C
Lo: 76°FLo: 24°C Hi: 102°FHi: 39°C
Lo: 77°FLo: 25°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1135 PM PDT Fri Sep 18 2026 Mecca, CA Weather - WeatherWorld.com

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Mecca Forecast Discussion

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Issued: 432 AM PDT Sat Sep 19 2026

Discussion

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

...UPDATED AVIATION DISCUSSION...

The 00z sounding Friday afternoon shows a well mixed marine boundary layer, around 3000 feet deep. Low clouds will be patchy overnight through the coastal basin and scatter out to the coast between 8-11 AM this morning.

While the coastal basin will maintain modest minimum relative humidity values (30-60% inland, 60-80% coast...