7-Day Forecast 40.42°N 86.88°W (Text-Only)
NWS Forecast for: Lafayette IN
Issued by: National Weather Service Indianapolis, IN
Last Update: 11:15 pm EDT Jul 12, 2025
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  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 67. Light west wind.

    Low: 67 °F

    Patchy Fog



  • Sunday

    Sunday: Isolated showers and thunderstorms after 2pm.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 85. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 20%.

    High: 85 °F

    Patchy Fog
    then Isolated
    T-storms

  • Sunday
    Night

    Sunday Night: Isolated showers and thunderstorms before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 66. Calm wind.  Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 87. Calm wind.

    High: 87 °F

    Sunny



  • Monday
    Night

    Monday Night: Mostly clear, with a low around 69. Calm wind.

    Low: 69 °F

    Mostly Clear



  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 87. Calm wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 30%.

    High: 87 °F

    Chance
    T-storms


  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71. Light south wind.

    Low: 71 °F

    Chance
    T-storms


  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 88. South southwest wind 3 to 7 mph.  Chance of precipitation is 70%.

    High: 88 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm.  Mostly cloudy, with a low around 71. Southwest wind around 6 mph.  Chance of precipitation is 60%.

    Low: 71 °F

    Showers
    Likely then
    Chance
    T-storms

  • Tonight: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 67. Light west wind.

    Sunday: Isolated showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 85. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.

    Sunday Night: Isolated showers and thunderstorms before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 66. Calm wind. Chance of precipitation is 20%.

    Monday: Sunny, with a high near 87. Calm wind.

    Monday Night: Mostly clear, with a low around 69. Calm wind.

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 87. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.

    Tuesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Light south wind.

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 88. South southwest wind 3 to 7 mph. Chance of precipitation is 70%.

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 71. Southwest wind around 6 mph. Chance of precipitation is 60%.

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 88. West southwest wind around 7 mph. Chance of precipitation is 60%.

    Thursday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

    Friday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

    Friday Night: Partly cloudy, with a low around 66.

    Saturday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.



    Lafayette IN
     40.42°N 86.88°W (Elev. 630 ft)

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