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

Hazardous Weather Conditions

Current conditions at

CW5283 Foothill Ranch (C5283)

Lat: 33.685°NLon: 117.65583°WElev: 970.0ft.

NA

56°F

13°C

Humidity 88%
Wind Speed NNE 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 01 Jan 07:10 PM PST
Extended Forecast for

Mission Viejo CA

Flood Watch January 1, 07:27pm until January 1, 10:00pm
Click here for hazard details and duration
...
  •  
    Flood Watch January 1, 07:27pm until January 1, 10:00pm

    NOW until 10:00pm Thu

    Flood Watch

  • Tonight

    Low: 52 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 67. East wind around 5 mph becoming south in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers between 10pm and 4am. Mostly cloudy, with a low around 55. Southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers after 10am. Cloudy, with a high near 64. Southeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely. Cloudy, with a low around 55. Southeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Heavy Rain

  • Monday

    Monday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers before 10pm. Partly cloudy, with a low around 52. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 67. East wind around 5 mph becoming south in the afternoon.
Friday Night
A slight chance of showers between 10pm and 4am. Mostly cloudy, with a low around 55. Southeast wind around 5 mph. Chance of precipitation is 20%.
Saturday
A chance of showers after 10am. Cloudy, with a high near 64. Southeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely. Cloudy, with a low around 55. Southeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 62.
Monday Night
A chance of showers. Mostly cloudy, with a low around 49.
Tuesday
A chance of showers. Mostly cloudy, with a high near 62.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 48.
Wednesday
A chance of showers. Mostly sunny, with a high near 61.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 47.
Thursday
A slight chance of showers. Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mission Viejo CA
 33.61°N 117.63°W (Elev. 830 ft)
Last Update:
1:03 pm PST Jan 1, 2026
Forecast Valid:
7pm PST Jan 1, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation