News Headlines
Current conditions at

Plymouth (KC65)

Lat: 41.37°NLon: 86.3°WElev: 801ft.

Fair

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.42 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 19 Oct 7:15 am EDT
Extended Forecast for

Koontz Lake IN

Frost Advisory until October 19, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory until October 19, 09:00am

    NOW until 9:00am Mon

    Frost Advisory

  • Today

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. Calm wind becoming northeast around 5 mph after midnight.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. East wind around 5 mph.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. East wind around 5 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Southeast wind around 5 mph becoming calm  in the afternoon.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 66. South wind around 5 mph.
Tonight
Mostly clear, with a low around 41. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
Sunny, with a high near 69. East wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 41. East wind around 5 mph.
Wednesday
Sunny, with a high near 70. Southeast wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 45.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Partly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Koontz Lake IN
 41.41°N 86.45°W (Elev. 712 ft)
4:44 am EDT Oct 19, 2026
7am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
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