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

Jackson County Airport - Reynolds Field (KJXN)

Lat: 42.26°NLon: 84.46°WElev: 988ft.

Fog/Mist

67°F

19°C

Humidity 97%
Wind Speed NE 5 mph
Barometer 30.20 in (1022.5 mb)
Dewpoint 66°F (19°C)
Visibility 2.50 mi
Last update 17 Sep 2:56 pm EDT
Extended Forecast for

5 Miles E Grass Lake MI

  • This Afternoon

    This Afternoon: A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 74. Light northeast wind. Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 8pm. Mostly cloudy, with a low around 56. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 10%.

    Low: 56 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73. Northeast wind 6 to 8 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 5am. Mostly cloudy, with a low around 56. East wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after 7am. High near 66. East wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 66 °F

    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 58. Chance of precipitation is 80%.

    Low: 58 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A chance of showers before 2pm. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 74. Light northeast wind. Chance of precipitation is 30%.
Tonight
A slight chance of showers before 8pm. Mostly cloudy, with a low around 56. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 10%.
Friday
Mostly sunny, with a high near 73. Northeast wind 6 to 8 mph.
Friday Night
A chance of showers after 5am. Mostly cloudy, with a low around 56. East wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday
Showers, mainly after 7am. High near 66. East wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Showers. Low around 58. Chance of precipitation is 80%.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Sunday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 53.
Monday
A chance of showers before 2pm. Mostly cloudy, with a high near 61.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 50.
Tuesday
A chance of showers. Partly sunny, with a high near 62.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Grass Lake MI
 42.25°N 84.11°W (Elev. 1001 ft)
Last Update:
2:24 pm EDT Sep 17, 2026
Forecast Valid:
3pm EDT Sep 17, 2026-6pm EDT Sep 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation