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

MOUNT ZION (MTZC1)

Lat: 38.39006°NLon: 120.6524°WElev: 2967.0ft.

NA

68°F

20°C

Humidity 23%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 10 Nov 09:56 AM PST
Extended Forecast for

Ione CA

  • Today

    Today: Sunny, with a high near 74. Light west wind.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Widespread haze after 5am. Clear, with a low around 48. East wind 3 to 7 mph.

    Low: 48 °F

    Clear then
    Haze

  • Veterans Day

    Veterans Day: Widespread haze before 8am. Sunny, with a high near 75. Light and variable wind.

    High: 75 °F

    Haze then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. Light east wind increasing to 5 to 9 mph in the evening.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 68. Breezy. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 10pm, then rain likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of rain, mainly before 10am. Partly sunny, with a high near 65.

    High: 65 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 74. Light west wind.
Tonight
Widespread haze after 5am. Clear, with a low around 48. East wind 3 to 7 mph.
Veterans Day
Widespread haze before 8am. Sunny, with a high near 75. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 50. Light east wind increasing to 5 to 9 mph in the evening.
Thursday
Mostly sunny, with a high near 75. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 51.
Friday
A chance of rain between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 68. Breezy. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 10pm, then rain likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 50.
Saturday
A chance of rain, mainly before 10am. Partly sunny, with a high near 65.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 49.
Sunday
Rain likely. Mostly cloudy, with a high near 60.
Sunday Night
Rain likely. Mostly cloudy, with a low around 45.
Monday
A chance of rain. Partly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ione CA
 38.34°N 120.97°W (Elev. 305 ft)
Last Update:
1:00 am PST Nov 10, 2026
Forecast Valid:
10am PST Nov 10, 2026-6pm PST Nov 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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