7-Day Forecast 39.61°N 87.12°W (Text-Only)
NWS Forecast for: Carbon IN
Issued by: National Weather Service Indianapolis, IN
Last Update: 4:45 pm EDT Sep 12, 2026
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  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 66. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 66 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm.  Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 86. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 86 °F

    Patchy Fog
    then Chance
    T-storms

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms, mainly between 9pm and 11pm.  Partly cloudy, with a low around 58. North northeast wind 6 to 8 mph.

    Low: 58 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79. East wind around 9 mph.

    High: 79 °F

    Mostly Sunny



  • Monday
    Night

    Monday Night: Mostly clear, with a low around 63. Southeast wind 7 to 9 mph.

    Low: 63 °F

    Mostly Clear



  • Tuesday

    Tuesday: Sunny and hot, with a high near 93. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 93 °F

    Hot



  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 70. South wind 5 to 7 mph becoming calm  after midnight.

    Low: 70 °F

    Slight Chance
    Showers


  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 92. Light and variable wind becoming south southwest around 6 mph in the morning.

    High: 92 °F

    Hot



  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 71 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms



  • Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 66. West northwest wind around 5 mph becoming calm in the evening.

    Sunday: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 86. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    Sunday Night: A 20 percent chance of showers and thunderstorms, mainly between 9pm and 11pm. Partly cloudy, with a low around 58. North northeast wind 6 to 8 mph.

    Monday: Mostly sunny, with a high near 79. East wind around 9 mph.

    Monday Night: Mostly clear, with a low around 63. Southeast wind 7 to 9 mph.

    Tuesday: Sunny and hot, with a high near 93. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Tuesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 70. South wind 5 to 7 mph becoming calm after midnight.

    Wednesday: Mostly sunny and hot, with a high near 92. Light and variable wind becoming south southwest around 6 mph in the morning.

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.

    Thursday: A slight chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Light and variable wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 40%.

    Thursday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.

    Friday: A 20 percent chance of showers. Mostly sunny, with a high near 85.

    Friday Night: A 20 percent chance of showers. Partly cloudy, with a low around 61.

    Saturday: A 30 percent chance of showers. Mostly sunny, with a high near 82.



    Carbon IN
     39.61°N 87.12°W (Elev. 650 ft)

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