Current conditions at
CW5283 Foothill Ranch (C5283)
Lat: 33.685°NLon: 117.65583°WElev: 986.91ft.NA
74°F
23°C
| Humidity | 44% |
| Wind Speed | W 0 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | NA |
| Last update | 20 Apr 03:10 PM PDT |
Extended Forecast for
Lake Forest CA
Tonight

Low: 52 °F
Partly Cloudy
Tuesday

High: 72 °F
Slight Chance
ShowersTuesday Night
Low: 52 °F
Chance
Showers then
Mostly CloudyWednesday

High: 71 °F
Mostly Sunny
Wednesday Night

Low: 51 °F
Partly Cloudy
Thursday
High: 75 °F
Patchy Fog
then Mostly
SunnyThursday Night

Low: 54 °F
Partly Cloudy
Friday

High: 74 °F
Partly Sunny
Friday Night

Low: 54 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 52. West wind around 5 mph becoming calm in the evening.
Tuesday
A slight chance of showers after 11am. Mostly sunny, with a high near 72. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A chance of showers before 11pm. Mostly cloudy, with a low around 52. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 71. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 51. West wind around 5 mph becoming southeast after midnight.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Partly sunny, with a high near 74.
Friday Night
Mostly cloudy, with a low around 54.
Saturday
A slight chance of showers. Mostly cloudy, with a high near 69.
Saturday Night
Mostly cloudy, with a low around 54.
Sunday
Partly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lake Forest CA
33.65°N 117.69°W (Elev. 449 ft)
33.65°N 117.69°W (Elev. 449 ft)
11:30 am PDT Apr 20, 2026
3pm PDT Apr 20, 2026-6pm PDT Apr 27, 2026


