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.

A Few Clouds

23°F

-5°C

Humidity 78%
Wind Speed N 5 mph
Barometer 29.87 in (1012.2 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 2 Jan 2:54 am EST
Extended Forecast for

2 Miles SW Castleton IN

  • Overnight

    Overnight: Partly cloudy, with a low around 19. North northwest wind 3 to 5 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 31. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 31 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. Light northeast wind.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 34. Northeast wind 3 to 5 mph.

    High: 34 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47. South southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. South southwest wind around 6 mph.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 19. North northwest wind 3 to 5 mph.
Friday
Partly sunny, with a high near 31. Calm wind becoming north northwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 24. Light northeast wind.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 34. Northeast wind 3 to 5 mph.
Saturday Night
Mostly clear, with a low around 20. Calm wind.
Sunday
Mostly sunny, with a high near 36. Calm wind.
Sunday Night
Mostly cloudy, with a low around 27. Calm wind becoming south 5 to 7 mph after midnight.
Monday
Mostly sunny, with a high near 47. South southwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 36. South southwest wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 52. South wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 38.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Castleton IN
 39.87°N 86.06°W (Elev. 823 ft)
Last Update:
2:45 am EST Jan 2, 2026
Forecast Valid:
3am EST Jan 2, 2026-6pm EST Jan 8, 2026
 
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