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

CW7445 Temescal Valley (C7445)

Lat: 33.76748°NLon: 117.4514°WElev: 1341.86ft.

NA

50°F

10°C

Humidity 84%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 13 Apr 02:11 AM PDT
Extended Forecast for

6 Miles NE Rancho Santa Margarita CA

  • Overnight

    Overnight: A slight chance of showers. Snow level 5700 feet. Partly cloudy, with a low around 39. West wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Showers

  • Monday

    Monday: A chance of rain and snow showers. Snow level 5500 feet. Partly sunny, with a high near 43. Breezy, with a west wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 39 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 52. South wind 10 to 20 mph becoming west in the morning. Winds could gust as high as 30 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 42. West wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 25 mph.

    Low: 42 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of showers. Snow level 5700 feet. Partly cloudy, with a low around 39. West wind 5 to 10 mph. Chance of precipitation is 20%.
Monday
A chance of rain and snow showers. Snow level 5500 feet. Partly sunny, with a high near 43. Breezy, with a west wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 39. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Tuesday
Sunny, with a high near 52. South wind 10 to 20 mph becoming west in the morning. Winds could gust as high as 30 mph.
Tuesday Night
Clear, with a low around 42. West wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 25 mph.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Rancho Santa Margarita CA
 33.72°N 117.54°W (Elev. 5062 ft)
Last Update:
12:39 am PDT Apr 13, 2026
Forecast Valid:
2am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation