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

51°F

11°C

Humidity 80%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 22 Jan 04:15 PM PST
Extended Forecast for

7 Miles NNE Rancho Cucamonga CA

  • This Afternoon

    This Afternoon: A chance of showers. Partly sunny, with a high near 49. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers before 10pm. Partly cloudy, with a low around 39. Calm wind becoming southwest around 5 mph in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 48. Southwest wind 5 to 10 mph.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Southwest wind 5 to 10 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Light and variable wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Windy.

    Low: 33 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. Breezy.

    High: 45 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of showers. Partly sunny, with a high near 49. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers before 10pm. Partly cloudy, with a low around 39. Calm wind becoming southwest around 5 mph in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 48. Southwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 38. Southwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 46. Light and variable wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 33. Windy.
Sunday
Mostly sunny, with a high near 45. Breezy.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Rancho Cucamonga CA
 34.22°N 117.54°W (Elev. 5525 ft)
Last Update:
12:04 pm PST Jan 22, 2026
Forecast Valid:
4pm PST Jan 22, 2026-6pm PST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation