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

Indianapolis International Airport (KIND)

Lat: 39.73°NLon: 86.28°WElev: 790ft.

Partly Cloudy

35°F

2°C

Humidity 54%
Wind Speed SW 14 G 21 mph
Barometer 30.28 in (1026.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 12 Jan 10:54 am EST
Extended Forecast for

2 Miles NNW Castleton IN

  • Today

    Today: Mostly cloudy early, then gradual clearing, with a high near 42. Southwest wind 13 to 15 mph, with gusts as high as 21 mph.

    High: 42 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. South southwest wind around 8 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of rain after 1pm. Increasing clouds, with a high near 49. South southwest wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 49 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 37. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain before 1pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 41. West northwest wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow likely, possibly mixed with rain, becoming all snow after 7pm. Mostly cloudy, with a low around 17. North northwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 17 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: Partly sunny, with a high near 26. North northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 26 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 19. West northwest wind 6 to 8 mph becoming south southwest after midnight.

    Low: 19 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 34. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 34 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy early, then gradual clearing, with a high near 42. Southwest wind 13 to 15 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 31. South southwest wind around 8 mph.
Tuesday
A 20 percent chance of rain after 1pm. Increasing clouds, with a high near 49. South southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 37. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of rain before 1pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 41. West northwest wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Snow likely, possibly mixed with rain, becoming all snow after 7pm. Mostly cloudy, with a low around 17. North northwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, with a high near 26. North northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 19. West northwest wind 6 to 8 mph becoming south southwest after midnight.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 34. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21. West southwest wind around 8 mph.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 28.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9.
Sunday
Mostly cloudy, with a high near 20.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Castleton IN
 39.94°N 86.06°W (Elev. 787 ft)
Last Update:
11:15 am EST Jan 12, 2026
Forecast Valid:
11am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
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Additional Resources

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