National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

OTAY MOUNTAIN (OTYC1)

Lat: 32.60092°NLon: 116.84103°WElev: 3283.0ft.

NA

60°F

16°C

Humidity 45%
Wind Speed N 11 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 07 Feb 09:14 PM PST
Extended Forecast for

5 Miles ESE Chula Vista-Eastlake CA

  • Tonight

    Tonight: Clear, with a low around 57. Calm wind becoming northeast around 5 mph.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Light and variable wind becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 58. Northeast wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 78 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 56. Calm wind becoming southeast around 5 mph.

    Low: 56 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 68.

    High: 68 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 66.

    High: 66 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 57. Calm wind becoming northeast around 5 mph.
Sunday
Sunny, with a high near 81. Light and variable wind becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Clear, with a low around 58. Northeast wind around 5 mph becoming calm in the evening.
Monday
Increasing clouds, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Monday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 56. Calm wind becoming southeast around 5 mph.
Tuesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 68.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Wednesday
A slight chance of showers before 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 66.
Wednesday Night
A slight chance of showers after 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 51.
Thursday
A slight chance of showers. Mostly sunny, with a high near 68.
Thursday Night
A chance of showers. Partly cloudy, with a low around 51.
Friday
Sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 52.
Saturday
A slight chance of showers. Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Chula Vista-Eastlake CA
 32.59°N 116.91°W (Elev. 600 ft)
Last Update:
12:23 pm PST Feb 7, 2026
Forecast Valid:
9pm PST Feb 7, 2026-6pm PST Feb 14, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation