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

52°F

11°C

Humidity 47%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 18 Apr 09:15 PM PDT
Extended Forecast for

7 Miles NNE Rancho Cucamonga CA

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Southwest wind around 5 mph.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62. South wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers after 11am. Snow level 6400 feet rising to 7900 feet in the afternoon. Increasing clouds, with a high near 54. Breezy. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 11pm. Snow level 8000 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 39. Breezy. Chance of precipitation is 70%.

    Low: 39 °F

    Showers
    Likely and
    Breezy then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. Breezy.

    High: 51 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. Breezy.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. Southwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 64. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 43. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 62. South wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 41. Southwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday
A slight chance of showers after 11am. Snow level 6400 feet rising to 7900 feet in the afternoon. Increasing clouds, with a high near 54. Breezy. Chance of precipitation is 20%.
Tuesday Night
Showers likely, mainly before 11pm. Snow level 8000 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 39. Breezy. Chance of precipitation is 70%.
Wednesday
Mostly sunny, with a high near 51. Breezy.
Wednesday Night
Mostly clear, with a low around 38. Breezy.
Thursday
Sunny, with a high near 57. Breezy.
Thursday Night
Mostly clear, with a low around 40. Breezy.
Friday
Mostly sunny, with a high near 56. Breezy.
Friday Night
Mostly clear, with a low around 42. Breezy.
Saturday
Sunny, with a high near 57.
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Forecast Area
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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:
12:55 pm PDT Apr 18, 2026
Forecast Valid:
9pm PDT Apr 18, 2026-6pm PDT Apr 25, 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