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

50°F

10°C

Humidity 37%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 09 Feb 02:15 AM PST
Extended Forecast for

5 Miles NNE Rancho Cucamonga CA

  • Overnight

    Overnight: Mostly clear, with a low around 62. Northwest wind around 5 mph.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 74. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58. West wind around 5 mph.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 4pm. Mostly cloudy, with a high near 64. Southwest wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly between 10pm and 4am. The rain could be heavy at times. Mostly cloudy, with a low around 53. Southwest wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Heavy Rain

  • Wednesday

    Wednesday: A chance of showers, mainly before 4pm. The rain could be heavy at times. Cloudy, then gradually becoming mostly sunny, with a high near 57. Chance of precipitation is 50%.

    High: 57 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 10pm. Partly cloudy, with a low around 49. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 10am. Mostly sunny, with a high near 60.

    High: 60 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 10pm. Partly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Showers then
    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 62. Northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 74. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 58. West wind around 5 mph.
Tuesday
A chance of showers after 4pm. Mostly cloudy, with a high near 64. Southwest wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers likely, mainly between 10pm and 4am. The rain could be heavy at times. Mostly cloudy, with a low around 53. Southwest wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers, mainly before 4pm. The rain could be heavy at times. Cloudy, then gradually becoming mostly sunny, with a high near 57. Chance of precipitation is 50%.
Wednesday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 49. Chance of precipitation is 20%.
Thursday
A slight chance of showers after 10am. Mostly sunny, with a high near 60.
Thursday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 51.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 50.
Saturday
Mostly sunny, with a high near 62. Breezy.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 50. Breezy.
Sunday
Showers likely. Mostly cloudy, with a high near 55. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Rancho Cucamonga CA
 34.18°N 117.53°W (Elev. 2690 ft)
Last Update:
2:14 am PST Feb 9, 2026
Forecast Valid:
3am PST Feb 9, 2026-6pm PST Feb 15, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation