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.

Mostly Cloudy

40°F

4°C

Humidity 63%
Wind Speed N 17 G 25 mph
Barometer 30.36 in (1028.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 23 Mar 12:54 pm EDT
Extended Forecast for

Speedway IN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 45. North wind around 13 mph, with gusts as high as 18 mph.

    High: 45 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. North wind 3 to 8 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. South southeast wind 5 to 7 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. Southeast wind around 5 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 69. South southwest wind 5 to 9 mph.

    High: 69 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain and thunderstorms after 2am. Mostly cloudy, with a low around 54. South southwest wind around 7 mph.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain and thunderstorms before 8am, then a chance of rain and thunderstorms after 2pm. Partly sunny, with a high near 79. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 79 °F

    Chance Rain
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of rain and thunderstorms before 8pm, then rain and possibly a thunderstorm between 8pm and 2am, then rain likely after 2am. Low around 39. Southwest wind around 11 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain likely, mainly before 8am. Partly sunny, with a high near 49. North wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely
    then Chance
    Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 45. North wind around 13 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 31. North wind 3 to 8 mph.
Tuesday
Mostly sunny, with a high near 56. South southeast wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 39. Southeast wind around 5 mph.
Wednesday
Partly sunny, with a high near 69. South southwest wind 5 to 9 mph.
Wednesday Night
A 30 percent chance of rain and thunderstorms after 2am. Mostly cloudy, with a low around 54. South southwest wind around 7 mph.
Thursday
A chance of rain and thunderstorms before 8am, then a chance of rain and thunderstorms after 2pm. Partly sunny, with a high near 79. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain and thunderstorms before 8pm, then rain and possibly a thunderstorm between 8pm and 2am, then rain likely after 2am. Low around 39. Southwest wind around 11 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Friday
Rain likely, mainly before 8am. Partly sunny, with a high near 49. North wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 28. North wind 5 to 8 mph.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Mostly sunny, with a high near 60.
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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 pm EDT Mar 23, 2026
Forecast Valid:
1pm EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation