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.

Overcast

43°F

6°C

Humidity 65%
Wind Speed S 8 mph
Barometer 30.07 in (1018.9 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 19 Mar 12:54 am EDT
Extended Forecast for

Speedway IN

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 39. Light south southwest wind.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain between 10am and noon. Mostly cloudy through mid morning, then gradual clearing, with a high near 60. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Rain then
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 42. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 42 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 70. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 70 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. West northwest wind 5 to 7 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71. Northwest wind 3 to 7 mph.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Southwest wind 5 to 7 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 34. North wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 39. Light south southwest wind.
Thursday
A slight chance of rain between 10am and noon. Mostly cloudy through mid morning, then gradual clearing, with a high near 60. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Increasing clouds, with a low around 42. Calm wind becoming south southeast around 5 mph after midnight.
Friday
Partly sunny, with a high near 70. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 47. West northwest wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 71. Northwest wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 53. Southwest wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 74. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 34. North wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 49. North northeast wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Speedway IN
 39.79°N 86.24°W (Elev. 735 ft)
Last Update:
1:15 am EDT Mar 19, 2026
Forecast Valid:
1am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation