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

Hazardous Weather Conditions

Current conditions at

Plymouth (KC65)

Lat: 41.37°NLon: 86.3°WElev: 801ft.

Overcast

45°F

7°C

Humidity 100%
Wind Speed W 12 G 18 mph
Barometer 29.55 in
Dewpoint 45°F (7°C)
Visibility 7.00 mi
Wind Chill39°F (4°C)
Last update 6 Jan 2:35 pm EST
Extended Forecast for

Koontz Lake IN

  • This Afternoon

    This Afternoon: Patchy drizzle before 3pm. Cloudy, with a high near 46. West wind around 10 mph.

    High: 46 °F

    Patchy
    Drizzle

  • Tonight

    Tonight: Patchy drizzle before midnight. Patchy fog after midnight. Otherwise, cloudy, with a low around 35. West wind around 5 mph.

    Low: 35 °F

    Patchy
    Drizzle then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 44. West wind around 5 mph becoming south in the afternoon.

    High: 44 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. South wind 5 to 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain after noon. High near 57. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Mostly Cloudy
    then Rain

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm. Low around 43. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain then
    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly before noon. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely

Detailed Forecast

This Afternoon
Patchy drizzle before 3pm. Cloudy, with a high near 46. West wind around 10 mph.
Tonight
Patchy drizzle before midnight. Patchy fog after midnight. Otherwise, cloudy, with a low around 35. West wind around 5 mph.
Wednesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 44. West wind around 5 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 35. South wind 5 to 10 mph.
Thursday
Rain after noon. High near 57. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain and possibly a thunderstorm. Low around 43. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 50.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36.
Saturday
Rain likely, mainly before noon. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Saturday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Koontz Lake IN
 41.41°N 86.48°W (Elev. 696 ft)
Last Update:
1:16 pm CST Jan 6, 2026
Forecast Valid:
2pm CST Jan 6, 2026-6pm CST Jan 12, 2026
 
Forecast Discussion
 
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Additional Resources

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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