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

59°F

15°C

Humidity 60%
Wind Speed W 9 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 16 Apr 05:14 PM PDT
Extended Forecast for

5 Miles ESE Chula Vista-Eastlake CA

  • Tonight

    Tonight: Partly cloudy, with a low around 53. West wind 5 to 10 mph becoming east after midnight.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 75. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 75 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. West wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77. Light northwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 56. Northwest wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 53. West wind 5 to 10 mph becoming east after midnight.
Friday
Partly sunny, then gradually becoming sunny, with a high near 75. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 55. West wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 77. Light northwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 56. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 72.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 56.
Wednesday
Partly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 70.
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Forecast Area
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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)
Last Update:
11:48 am PDT Apr 16, 2026
Forecast Valid:
6pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
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