Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Sacramento Mather Airport (KMHR)

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

Clear

57°F

14°C

Humidity 93%
Wind Speed SE 6 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 10 Oct 11:55 PM PDT
Extended Forecast for

Folsom CA

  • Overnight

    Overnight: A slight chance of showers between 3am and 4am.  Partly cloudy, with a low around 53. Calm wind.  Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 69. Light and variable wind becoming west northwest around 6 mph in the afternoon.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 48. North northeast wind around 6 mph.

    Low: 48 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 75. North wind 5 to 7 mph becoming west northwest in the afternoon.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. Light and variable wind becoming southeast 5 to 7 mph after midnight.

    Low: 52 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: A 30 percent chance of showers after 11am.  Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly after 11pm.  Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely.  Mostly cloudy, with a high near 62.

    High: 62 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Showers
    Likely

Detailed Forecast

Overnight
A slight chance of showers between 3am and 4am. Partly cloudy, with a low around 53. Calm wind. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 69. Light and variable wind becoming west northwest around 6 mph in the afternoon.
Saturday Night
Clear, with a low around 48. North northeast wind around 6 mph.
Sunday
Sunny, with a high near 75. North wind 5 to 7 mph becoming west northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 52. Light and variable wind becoming southeast 5 to 7 mph after midnight.
Columbus Day
A 30 percent chance of showers after 11am. Mostly cloudy, with a high near 67.
Monday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Tuesday
Showers likely. Mostly cloudy, with a high near 62.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 51.
Wednesday
A chance of showers. Partly sunny, with a high near 64.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 50.
Thursday
A slight chance of showers. Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Folsom CA
 38.67°N 121.14°W (Elev. 299 ft)
10:22 pm PDT Oct 10, 2025
12am PDT Oct 11, 2025-6pm PDT Oct 17, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database