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

63°F

17°C

Humidity 73%
Wind Speed NW 12 mph
Barometer 29.82 in (1009.6 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 9 May 11:54 pm EDT
Extended Forecast for

Speedway IN

  • Overnight

    Overnight: A chance of sprinkles before 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 52. Southwest wind around 6 mph becoming north. Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of sprinkles before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 68. Light and variable wind becoming northwest around 6 mph in the afternoon.

    High: 68 °F

    Chance
    Sprinkles

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming clear, with a low around 44. North northwest wind around 6 mph becoming calm after midnight.

    Low: 44 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 68. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. North wind around 5 mph becoming light and variable after midnight.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. Light southeast wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 57. South southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers before 8am. Sunny, with a high near 70. West northwest wind 8 to 15 mph, with gusts as high as 28 mph.

    High: 70 °F

    Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. North northwest wind 5 to 11 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of sprinkles before 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 52. Southwest wind around 6 mph becoming north. Chance of precipitation is 20%.
Sunday
A chance of sprinkles before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 68. Light and variable wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around 44. North northwest wind around 6 mph becoming calm after midnight.
Monday
Sunny, with a high near 68. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 45. North wind around 5 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 74. Light southeast wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 57. South southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers before 8am. Sunny, with a high near 70. West northwest wind 8 to 15 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 46. North northwest wind 5 to 11 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 70. North wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 51.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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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:
12:45 am EDT May 10, 2026
Forecast Valid:
12am EDT May 10, 2026-6pm EDT May 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation