Jamul, CA Weather Forecast

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Jamul, CA Weather Forecast

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Jamul CA weather  - Overcast - 69°F
Overcast
69°F
Updated 12:24 am
Feels Like 66°F
Humidity 75%
Wind W 6 mph
Barometer  30.02 in
Dew Point 61°F
Jamul CA weather  - Overcast - 21°C
Overcast
21°C
Updated 12:24 am
Feels Like 19°C
Humidity 75%
Wind W 10 km/h
Barometer  101.7 kPa
Dew Point 16°C

Jamul Weather Forecast

TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY
Jamul, CA Weather - Tonight Patchy Fog Jamul, CA Weather - Thursday Mostly Sunny Jamul, CA Weather - Thursday Night Patchy Fog Jamul, CA Weather - Friday Partly Cloudy Jamul, CA Weather - Friday Night Mostly Clear Jamul, CA Weather - Saturday Mostly Sunny Jamul, CA Weather - Saturday Night Mostly Clear Jamul, CA Weather - Sunday Partly Cloudy Jamul, CA Weather - Sunday Night Partly Cloudy Jamul, CA Weather - Monday Partly Cloudy Jamul, CA Weather - Monday Night Partly Cloudy Jamul, CA Weather - Tuesday Partly Cloudy
Patchy Fog Mostly Sunny Patchy Fog Partly Cloudy Mostly Clear Mostly Sunny Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Lo: 58°FLo: 14°C Hi: 79°FHi: 26°C
Lo: 57°FLo: 14°C Hi: 79°FHi: 26°C
Lo: 57°FLo: 14°C Hi: 82°FHi: 28°C
Lo: 59°FLo: 15°C Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C Hi: 82°FHi: 28°C
Lo: 58°FLo: 14°C Hi: 81°FHi: 27°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1221 PM PDT Wed Sep 16 2026 Jamul, CA Weather - WeatherWorld.com

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Jamul Forecast Discussion

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Issued: 1028 PM PDT Wed Sep 16 2026

Discussion

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

...UPDATED AVIATION DISCUSSION...

The marine layer was around 3500 ft deep this morning, with low clouds filling in the coastal basin. Visible satellite from this morning even showed low clouds through the Cajon Pass. At 11 AM, satellite was still showing patchy low clouds along the coast and portions of the western valleys. The marine layer is expected to ...