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

Sacramento Mather Airport (KMHR)

Lat: 38.55996°NLon: 121.28397°WElev: 92.0ft.

Clear

85°F

29°C

Humidity 21%
Wind Speed SW 12 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 18 Oct 04:15 PM PDT
Extended Forecast for

Rosemont CA

  • Tonight

    Tonight: Mostly clear, with a low around 51. South southeast wind around 8 mph.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 72. South southwest wind 7 to 9 mph.

    High: 72 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50. Southwest wind 5 to 7 mph becoming light and variable in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 71. Light and variable wind.

    High: 71 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 53. Light north northwest wind. Chance of precipitation is 60%.

    Low: 53 °F

    Rain Likely

  • Wednesday

    Wednesday: A 50 percent chance of rain. Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 11am. Mostly cloudy, with a high near 70.

    High: 70 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 51. South southeast wind around 8 mph.
Monday
Increasing clouds, with a high near 72. South southwest wind 7 to 9 mph.
Monday Night
Mostly cloudy, with a low around 50. Southwest wind 5 to 7 mph becoming light and variable in the evening.
Tuesday
Partly sunny, with a high near 71. Light and variable wind.
Tuesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 53. Light north northwest wind. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 70.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 52.
Thursday
A slight chance of rain before 11am. Mostly cloudy, with a high near 70.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 72.
Saturday Night
A slight chance of rain. Mostly clear, with a low around 47.
Sunday
A slight chance of rain. Mostly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rosemont CA
 38.55°N 121.34°W (Elev. 66 ft)
Last Update:
2:00 pm PDT Oct 18, 2026
Forecast Valid:
4pm PDT Oct 18, 2026-6pm PDT Oct 25, 2026
 
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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