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

66°F

19°C

Humidity 33%
Wind Speed N 0 MPH
Barometer 29.65 in (1004.06 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 09 Oct 01:00 AM PDT
Extended Forecast for

4 Miles NNE Upland CA

  • Overnight

    Overnight: Clear, with a low around 73. Calm wind.

    Low: 73 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 67. West wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy, with a high near 77. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 77 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 61. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 61 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 11am. The rain could be heavy at times. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.

    High: 70 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Showers, mainly after 11pm. Low around 53. Breezy. Chance of precipitation is 80%.

    Low: 53 °F

    Showers and
    Breezy

  • Columbus Day

    Columbus Day: Showers. Mostly cloudy, with a high near 59.

    High: 59 °F

    Showers

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 73. Calm wind.
Friday
Sunny, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Increasing clouds, with a low around 67. West wind around 5 mph becoming calm in the evening.
Saturday
Cloudy, with a high near 77. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 61. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, mainly after 11am. The rain could be heavy at times. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Sunday Night
Showers, mainly after 11pm. Low around 53. Breezy. Chance of precipitation is 80%.
Columbus Day
Showers. Mostly cloudy, with a high near 59.
Monday Night
A chance of showers. Mostly cloudy, with a low around 50.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Upland CA
 34.16°N 117.63°W (Elev. 2080 ft)
Last Update:
12:22 am PDT Oct 9, 2026
Forecast Valid:
1am PDT Oct 9, 2026-6pm PDT Oct 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation