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

DW1871 Mt Baldy (D1871)

Lat: 34.23683°NLon: 117.65867°WElev: 4242.29ft.

NA

76°F

24°C

Humidity 25%
Wind Speed N 1 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 38°F (3°C)
Visibility NA
Heat Index77°F (25°C)
Last update 01 May 02:30 PM PDT
Extended Forecast for

8 Miles NNW Rancho Cucamonga CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 56. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. West wind around 10 mph becoming east after midnight.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57. East wind 10 to 20 mph becoming south in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. Southwest wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 48. South wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39. Breezy.

    High: 39 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A slight chance of rain showers before 11pm, then a slight chance of snow showers. Partly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: A slight chance of snow showers before 11am, then a slight chance of rain showers. Partly sunny, with a high near 38.

    High: 38 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 56. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 45. West wind around 10 mph becoming east after midnight.
Saturday
Sunny, with a high near 57. East wind 10 to 20 mph becoming south in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 43. Southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 48. South wind 15 to 20 mph, with gusts as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 39. Breezy.
Monday Night
A slight chance of rain showers before 11pm, then a slight chance of snow showers. Partly cloudy, with a low around 32. Breezy.
Tuesday
A slight chance of snow showers before 11am, then a slight chance of rain showers. Partly sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Rancho Cucamonga CA
 34.24°N 117.59°W (Elev. 7851 ft)
Last Update:
12:36 pm PDT May 1, 2026
Forecast Valid:
2pm PDT May 1, 2026-6pm PDT May 7, 2026
 
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