Rancho Penasquitos, California Weather
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Weather Forecast for Rancho Penasquitos, California : San Diego County
Issued: 12:34 pm PDT Oct 17, 2025 Latitude: 32.9594897 Longitude: -117.1153109 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Clear on Overnight Sunny on Saturday Sunny on Sunday Sunny on Monday Morning Fog on Tuesday Morning Fog on Wednesday Patchy Fog on Thursday Mostly Cloudy on Friday
Low: 57°F High: 81°F High: 79°F High: 80°F High: 73°F High: 70°F High: 73°F High: 72°F
Low: 58°F Low: 57°F Low: 58°F Low: 56°F Low: 55°F Low: 58°F  
Mostly Clear Sunny Sunny Sunny Morning Fog Morning Fog Patchy Fog Mostly Cloudy
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Current Conditions at
MIRAMAR MCAS - (KNKX)
54°
Clear
as of 12:55 AM PDST
Rel. Humidity: 81%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
SAN DIEGO MONTGOMERY - (KMYF)
59°
Clear
as of 12:53 AM PDST
Rel. Humidity: 82%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
RAMONA - (KRNM)
48°
Clear
as of 12:53 AM PDST
Rel. Humidity: 81%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
SAN DIEGO INTL - (KSAN)
59°
Clear
as of 12:51 AM PDST
Rel. Humidity: 87%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 57. East wind around 5 mph.
Sunny on Saturday Saturday... Sunny, with a high near 81. Calm wind becoming west around 5 mph in the afternoon.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 58. Northwest wind around 5 mph becoming east after midnight.
Sunny on Sunday Sunday... Sunny, with a high near 79. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 57. Northwest wind around 5 mph becoming calm.
Sunny on Monday Monday... Sunny, with a high near 80.
Patchy Fog on Monday Night Monday Night... Patchy fog after 11pm. Otherwise, mostly clear, with a low around 58.
Morning Fog on Tuesday Tuesday... Patchy fog before 11am. Otherwise, mostly sunny, with a high near 73.
Patchy Fog on Tuesday Night Tuesday Night... Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 56.
Morning Fog on Wednesday Wednesday... Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70.
Patchy Fog on Wednesday Night Wednesday Night... Patchy fog. Otherwise, partly cloudy, with a low around 55.
Patchy Fog on Thursday Thursday... Patchy fog. Otherwise, mostly sunny, with a high near 73.
Increasing Clouds on Thursday Night Thursday Night... Increasing clouds, with a low around 58.
Mostly Cloudy on Friday Friday... Mostly cloudy, then gradually becoming sunny, with a high near 72.
Current Radar Image


Sun Almanac for Rancho Penasquitos, California
Sunrise: 06:56 AM
Sunset: 6:11 PM
Civil Sunrise:06:31 AM
Civil Sunset: 6:36 PM
Nautical Sunrise: 06:02 AM
Nautical Sunset: 7:05 PM
Astro Sunrise: 05:33 AM
Astro Sunset: 7:34 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.