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Otay Mesa, California Weather Forecast
Otay Mesa, California Weather
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Weather Forecast for Otay Mesa, California : San Diego County
Issued: 2:24 am PST Dec 18, 2025 Latitude: 32.5733895 Longitude: -117.0541932 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
Morning Fog on Today Morning Fog on Tonight Morning Fog on Friday Morning Fog on Saturday Morning Fog on Sunday Partly Sunny on Monday 20% chance of rain on Tuesday 70% chance of rain on Wednesday
High: 75°F Low: 55°F High: 72°F High: 68°F High: 70°F High: 68°F High: 67°F High: 68°F
Low: 53°F Low: 54°F Low: 53°F Low: 54°F Low: 56°F  
Morning Fog Morning Fog Morning Fog Morning Fog Morning Fog Partly Sunny Rain Rain
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Current Conditions at
IMPERIAL BEACH NAS - (KNRS)
46°
Mostly Cloudy
as of 4:09 AM PST
Rel. Humidity: 100%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: IFR
Wind Data
3 MPH
020° North
Cloud Level(s): Broken at 600ft
Current Conditions at
SAN DIEGO/BROWN - (KSDM)
50°
Clear
as of 3:53 AM PST
Rel. Humidity: 81%
Dew Point: 45°F
Visibility: 9 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
NORTH ISLAND NAS - (KNZY)
52°
Mostly Cloudy
Mist
as of 3:52 AM PST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 4 Miles
Pressure: 29.93 in.
Flight Rule: IFR
Wind Data
3 MPH
050° Northeast
Cloud Level(s): Broken at 500ft
Current Conditions at
SAN DIEGO INTL - (KSAN)
54°
Cloudy
Fog
as of 4:14 AM PST
Rel. Humidity: 100%
Dew Point: 54°F
Visibility: 1/2 Miles
Pressure: 29.95 in.
Flight Rule: LIFR
Wind Data
3 MPH
080° East
Cloud Level(s): Solid Overcast at 200ft
Morning Fog on Today Today... Patchy fog before 7am. Otherwise, sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon.

Morning Fog on Tonight Tonight... Patchy fog after 4am. Otherwise, mostly clear, with a low around 55. Calm wind.

Morning Fog on Friday Friday... Patchy fog before 7am. Otherwise, sunny, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.

Patchy Fog on Friday Night Friday Night... Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53. West wind around 5 mph becoming calm.

Morning Fog on Saturday Saturday... Patchy fog before 10am. Otherwise, mostly sunny, with a high near 68. Calm wind becoming west around 5 mph in the afternoon.

Patchy Fog on Saturday Night Saturday Night... Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 54.

Morning Fog on Sunday Sunday... Patchy fog before 10am. Otherwise, mostly sunny, with a high near 70.

Patchy Fog on Sunday Night Sunday Night... Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53.

Partly Sunny on Monday Monday... Partly sunny, with a high near 68.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 54.

20% chance of rain Tuesday Tuesday... A chance of rain. Mostly cloudy, with a high near 67.

70% chance of rain Tuesday Night Tuesday Night... Rain likely. Mostly cloudy, with a low around 56.

70% chance of rain Wednesday Wednesday... Rain likely. The rain could be heavy at times. Cloudy, with a high near 68.

Current Radar Image


Sun Almanac for Otay Mesa, California
Sunrise: 06:45 AM
Sunset: 4:45 PM
Civil Sunrise:06:18 AM
Civil Sunset: 5:13 PM
Nautical Sunrise: 05:47 AM
Nautical Sunset: 5:43 PM
Astro Sunrise: 05:17 AM
Astro Sunset: 6:13 PM
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