St. Mary's Cathedral, CA Weather Forecast

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St. Mary's Cathedral, CA Weather Forecast

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St. Mary's Cathedral CA weather  - Mostly Cloudy - 68°F
Mostly Cloudy
68°F
Updated 5:09 pm
Feels Like 61°F
Humidity 70%
Wind W 17 mph
Barometer  29.97 in
Dew Point 58°F
St. Mary's Cathedral CA weather  - Mostly Cloudy - 20°C
Mostly Cloudy
20°C
Updated 5:09 pm
Feels Like 16°C
Humidity 70%
Wind W 27 km/h
Barometer  101.4 kPa
Dew Point 14°C

St. Mary's Cathedral Weather Forecast

REST OF TODAY TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY MONDAY
St. Mary's Cathedral, CA Weather - Rest Of Today Mostly Cloudy St. Mary's Cathedral, CA Weather - Tonight Mostly Cloudy St. Mary's Cathedral, CA Weather - Wednesday Partly Cloudy St. Mary's Cathedral, CA Weather - Wednesday Night Mostly Cloudy St. Mary's Cathedral, CA Weather - Thursday Mostly Cloudy St. Mary's Cathedral, CA Weather - Thursday Night Cloudy St. Mary's Cathedral, CA Weather - Friday Mostly Cloudy St. Mary's Cathedral, CA Weather - Friday Night Partly Cloudy St. Mary's Cathedral, CA Weather - Saturday Partly Cloudy St. Mary's Cathedral, CA Weather - Saturday Night Mostly Cloudy St. Mary's Cathedral, CA Weather - Sunday Mostly Cloudy St. Mary's Cathedral, CA Weather - Monday Mostly Cloudy
Mostly Cloudy Mostly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Hi: 66°FHi: 19°C
Lo: 59°FLo: 15°C Hi: 66°FHi: 19°C
Lo: 59°FLo: 15°C Hi: 65°FHi: 18°C
Lo: 59°FLo: 15°C Hi: 65°FHi: 18°C
Lo: 59°FLo: 15°C Hi: 65°FHi: 18°C
Lo: 59°FLo: 15°C Hi: 65°FHi: 18°C
Lo: 59°FLo: 15°C
Hi: 65°FHi: 18°C
Lo: 59°FLo: 15°C
POP = Probability of Precipitation.
Weather Outlook Updated: 302 PM PDT Tue Aug 18 2026 St. Mary's Cathedral, CA Weather - WeatherWorld.com

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St. Mary's Cathedral Forecast Discussion

Issued: 423 PM PDT Tue Aug 18 2026

Key Messages

Updated at 218 PM PDT Tue Aug 18 2026
  • Modestly compressed marine layer through midweek
  • Near normal temperatures through Wednesday followed by a slight cooling
  • Elevations above about 1000 feet will remain warm overnight

Aviation

... (00Z TAFS) Issued at 422 PM PDT Tue Aug 18 2026

Currently VFR at all terminals except for HAF which is IFR. Moderate to high confidence in a persistence forecast prevailing with the return of IFR ceilings for most terminals. If t...