Current conditions at
Plymouth (KC65)
Lat: 41.37°NLon: 86.3°WElev: 801ft.
Overcast
39°F
4°C
| Humidity | 61% |
| Wind Speed | S 3 mph |
| Barometer | 30.32 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 29 Mar 4:35 am EDT |
Extended Forecast for
Koontz Lake IN
Overnight

Low: 37 °F
Partly Cloudy
Sunday

High: 61 °F
Mostly Sunny
Sunday Night

Low: 51 °F
Partly Cloudy
Monday

High: 73 °F
Mostly Sunny
Monday Night
Low: 63 °F
Mostly Cloudy
then Slight
Chance
T-stormsTuesday
High: 78 °F
Chance
Showers then
Showers
LikelyTuesday Night

Low: 40 °F
Showers
Wednesday

High: 48 °F
Chance
ShowersWednesday Night

Low: 35 °F
Chance
Showers
Detailed Forecast
Overnight
Partly cloudy, with a low around 37. South wind around 10 mph.
Sunday
Mostly sunny, with a high near 61. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 51. South wind around 10 mph.
Monday
Mostly sunny, with a high near 73. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Southwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 40. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 48.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 35.
Thursday
Showers likely. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 65.
Friday Night
A chance of showers. Mostly cloudy, with a low around 52.
Saturday
Showers likely. Mostly cloudy, with a high near 69.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Koontz Lake IN
41.41°N 86.48°W (Elev. 696 ft)
41.41°N 86.48°W (Elev. 696 ft)
3:01 am CDT Mar 29, 2026
3am CDT Mar 29, 2026-6pm CDT Apr 4, 2026


