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

72°F

22°C

Humidity 48%
Wind Speed NE 9 mph
Barometer 30.12 in (1019.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 30 Aug 7:54 pm EDT
Extended Forecast for

Speedway IN

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 54. Northeast wind 3 to 6 mph.

    Low: 54 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 78. East northeast wind 3 to 7 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. East northeast wind around 6 mph.

    Low: 55 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 81. East wind around 6 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. East northeast wind 3 to 6 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Light east northeast wind.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 60. South southeast wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 78. Southwest wind 3 to 8 mph. Chance of precipitation is 40%.

    High: 78 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 52. West southwest wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 54. Northeast wind 3 to 6 mph.
Sunday
Sunny, with a high near 78. East northeast wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 55. East northeast wind around 6 mph.
Labor Day
Sunny, with a high near 81. East wind around 6 mph.
Monday Night
Partly cloudy, with a low around 58. East northeast wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 81. Light east northeast wind.
Tuesday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 60. South southeast wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 78. Southwest wind 3 to 8 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 52. West southwest wind 6 to 8 mph. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers before 8am. Partly sunny, with a high near 66. Northwest wind 7 to 9 mph.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Partly sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 74.
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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:
8:15 pm EDT Aug 30, 2025
Forecast Valid:
8pm EDT Aug 30, 2025-6pm EDT Sep 6, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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