Current conditions at

OTAY MOUNTAIN (OTYC1)

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

NA

47°F

8°C

Humidity 100%
Wind Speed WNW 14 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 07 Jan 04:14 PM PST
Extended Forecast for

5 Miles ESE Chula Vista-Eastlake CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. West wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. Northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. Light northeast wind becoming east 5 to 10 mph after midnight.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. East wind 15 to 20 mph becoming northeast 5 to 10 mph in the morning. Winds could gust as high as 30 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Breezy, with an east wind 20 to 25 mph becoming light northeast  after midnight. Winds could gust as high as 40 mph.

    Low: 45 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. West wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 61. Northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 42. Light northeast wind becoming east 5 to 10 mph after midnight.
Friday
Sunny, with a high near 63. East wind 15 to 20 mph becoming northeast 5 to 10 mph in the morning. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 45. Breezy, with an east wind 20 to 25 mph becoming light northeast after midnight. Winds could gust as high as 40 mph.
Saturday
Sunny, with a high near 68.
Saturday Night
Clear, with a low around 50.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Chula Vista-Eastlake CA
 32.59°N 116.91°W (Elev. 600 ft)
12:14 pm PST Jan 7, 2026
4pm PST Jan 7, 2026-6pm PST Jan 14, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database