7-Day Forecast 40.76°N 86.07°W (Text-Only)
NWS Forecast for: Peru IN
Issued by: National Weather Service Northern Indiana
Last Update: 5:15 pm EDT Jul 15, 2025
Print


  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 88. South wind around 10 mph.

    High: 88 °F

    Slight Chance
    T-storms


  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 5am, then a slight chance of showers and thunderstorms after 5am.  Mostly cloudy, with a low around 71. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    T-storms


  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 87. Southwest wind 5 to 10 mph.

    High: 87 °F

    Chance
    T-storms


  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly after 2am.  Partly cloudy, with a low around 72. Southwest wind around 5 mph.

    Low: 72 °F

    Chance
    T-storms


  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 83. West wind 5 to 10 mph.

    High: 83 °F

    Chance
    T-storms


  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am.  Mostly cloudy, with a low around 62. Chance of precipitation is 20%.

    Low: 62 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers after 8am.  Mostly sunny, with a high near 79.

    High: 79 °F

    Slight Chance
    Showers


  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 84. Chance of precipitation is 60%.

    High: 84 °F

    Chance
    T-storms then
    Showers
    Likely



  • This Afternoon: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. South wind around 10 mph.

    Tonight: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 5am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 71. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Wednesday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind 5 to 10 mph.

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 72. Southwest wind around 5 mph.

    Thursday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. West wind 5 to 10 mph.

    Thursday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 20%.

    Friday: A 20 percent chance of showers after 8am. Mostly sunny, with a high near 79.

    Friday Night: A 30 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 65.

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 60%.

    Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

    Sunday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

    Sunday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

    Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 83.

    Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 68.

    Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 86.



    Peru IN
     40.76°N 86.07°W (Elev. 656 ft)

    Visit your local NWS office at: https://www.weather.gov/iwx