October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

Jackson County Airport - Reynolds Field (KJXN)

Lat: 42.26°NLon: 84.46°WElev: 988ft.

Fair

66°F

19°C

Humidity 49%
Wind Speed S 12 mph
Barometer 29.99 in (1015.9 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 6 Oct 5:56 pm EDT
Extended Forecast for

5 Miles SSW Onondaga MI

  • Tonight

    Tonight: Partly cloudy, with a low around 54. South southwest wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. West wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. West wind 3 to 8 mph. Winds could gust as high as 20 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 66. Light west wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. West northwest wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. South southwest wind 7 to 10 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 73. West wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 50. West wind 3 to 8 mph. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 66. Light west wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Thursday Night
Mostly clear, with a low around 42. West northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 57.
Sunday
A chance of showers after 2pm. Mostly sunny, with a high near 73.
Sunday Night
A chance of showers. Partly cloudy, with a low around 53.
Columbus Day
Mostly sunny, with a high near 73.
Monday Night
A chance of showers. Partly cloudy, with a low around 52.
Tuesday
A chance of showers. Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Onondaga MI
 42.38°N 84.6°W (Elev. 978 ft)
6:03 pm EDT Oct 6, 2026
6pm EDT Oct 6, 2026-6pm EDT Oct 13, 2026
 
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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