Current conditions at
OTAY MOUNTAIN (OTYC1)
Lat: 32.60092°NLon: 116.84103°WElev: 3283.0ft.NA
66°F
19°C
| Humidity | 32% |
| Wind Speed | E 3 MPH |
| Barometer | NA |
| Dewpoint | 35°F (2°C) |
| Visibility | NA |
| Last update | 19 Apr 09:14 AM PDT |
Extended Forecast for
5 Miles ESE Chula Vista-Eastlake CA
Today

High: 75 °F
Mostly Sunny
Tonight

Low: 54 °F
Mostly Cloudy
Monday

High: 74 °F
Decreasing
CloudsMonday Night

Low: 52 °F
Partly Cloudy
Tuesday

High: 72 °F
Sunny
Tuesday Night

Low: 56 °F
Chance
ShowersWednesday

High: 68 °F
Mostly Sunny
Wednesday Night

Low: 54 °F
Partly Cloudy
Thursday

High: 71 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 75. West wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 54. West wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 74. North wind 5 to 10 mph becoming west in the morning.
Monday Night
Partly cloudy, with a low around 52. West wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 72.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Partly sunny, with a high near 71.
Additional Forecasts and Information
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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)
32.59°N 116.91°W (Elev. 600 ft)
1:07 am PDT Apr 19, 2026
10am PDT Apr 19, 2026-6pm PDT Apr 25, 2026


