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

Plymouth (KC65)

Lat: 41.37°NLon: 86.3°WElev: 801ft.

Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed NE 7 G 16 mph
Barometer 29.94 in
Dewpoint 41°F (5°C)
Visibility 6.00 mi
Wind Chill36°F (2°C)
Last update 1 May 2:35 am EDT
Extended Forecast for

Plymouth IN

  • Overnight

    Overnight: Showers. Low around 39. Northeast wind around 5 mph. Chance of precipitation is 90%.

    Low: 39 °F

    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly before 7am. Mostly cloudy, with a high near 50. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 32. North wind 5 to 10 mph becoming light northwest in the evening.

    Low: 32 °F

    Frost

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, mostly sunny, with a high near 51. Light north wind becoming northwest 5 to 10 mph in the afternoon.

    High: 51 °F

    Areas Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 2am. Otherwise, mostly clear, with a low around 35. North wind around 5 mph becoming calm.

    Low: 35 °F

    Mostly Clear
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, partly sunny, with a high near 61.

    High: 61 °F

    Areas Frost
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 72. Chance of precipitation is 40%.

    High: 72 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely

Detailed Forecast

Overnight
Showers. Low around 39. Northeast wind around 5 mph. Chance of precipitation is 90%.
Friday
A 30 percent chance of showers, mainly before 7am. Mostly cloudy, with a high near 50. North wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 32. North wind 5 to 10 mph becoming light northwest in the evening.
Saturday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 51. Light north wind becoming northwest 5 to 10 mph in the afternoon.
Saturday Night
Areas of frost after 2am. Otherwise, mostly clear, with a low around 35. North wind around 5 mph becoming calm.
Sunday
Areas of frost before 8am. Otherwise, partly sunny, with a high near 61.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48. Chance of precipitation is 20%.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 72. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Tuesday
Showers likely, mainly after 2pm. Partly sunny, with a high near 60. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 58.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 40.
Thursday
A slight chance of showers. Mostly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plymouth IN
 41.36°N 86.31°W (Elev. 794 ft)
Last Update:
2:30 am EDT May 1, 2026
Forecast Valid:
2am EDT May 1, 2026-6pm EDT May 7, 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