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

LYTLE CREEK (LTLC1)

Lat: 34.23389°NLon: 117.48028°WElev: 2792.0ft.

NA

48°F

9°C

Humidity 90%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 09 Apr 04:15 AM PDT
Extended Forecast for

7 Miles NNE Rancho Cucamonga CA

  • Today

    Today: Mostly sunny, with a high near 62. Southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 55 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 39. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: A chance of showers, mainly before 11am. Partly sunny, with a high near 48. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers, mainly after 11pm. Low around 38. Breezy. Chance of precipitation is 80%.

    Low: 38 °F

    Showers and
    Breezy

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 11am. Snow level 6200 feet. Mostly cloudy, with a high near 44. Windy. Chance of precipitation is 70%.

    High: 44 °F

    Showers
    Likely and
    Windy

  • Sunday Night

    Sunday Night: A chance of rain and snow showers. Snow level 6000 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 36. Breezy.

    Low: 36 °F

    Chance
    Rain/Snow and
    Breezy

  • Monday

    Monday: A slight chance of showers after 11am. Mostly sunny, with a high near 46. Breezy.

    High: 46 °F

    Slight Chance
    Showers and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 62. Southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Tonight
Partly cloudy, with a low around 46. Southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 55. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 39. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of showers, mainly before 11am. Partly sunny, with a high near 48. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers, mainly after 11pm. Low around 38. Breezy. Chance of precipitation is 80%.
Sunday
Showers likely, with thunderstorms also possible after 11am. Snow level 6200 feet. Mostly cloudy, with a high near 44. Windy. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers. Snow level 6000 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 36. Breezy.
Monday
A slight chance of showers after 11am. Mostly sunny, with a high near 46. Breezy.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Rancho Cucamonga CA
 34.22°N 117.54°W (Elev. 5525 ft)
Last Update:
1:35 am PDT Apr 9, 2026
Forecast Valid:
4am PDT Apr 9, 2026-6pm PDT Apr 15, 2026
 
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Additional Resources

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Chance of Precipitation