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

60°F

16°C

Humidity 72%
Wind Speed NE 6 mph
Barometer 30.10 in (1018.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 2 Sep 7:54 am EDT
Extended Forecast for

Speedway IN

  • Today

    Today: Sunny, with a high near 84. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. Light and variable wind.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Light south southwest wind becoming southwest 6 to 11 mph in the morning.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm, then showers after 2am. Low around 57. South southwest wind 6 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 57 °F

    Showers

  • Thursday

    Thursday: Showers, mainly before 8am. High near 70. West northwest wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Showers then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. West wind around 6 mph becoming light and variable in the evening.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75. West wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 2am. Partly cloudy, with a low around 50. West northwest wind 5 to 9 mph becoming light after midnight.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 70. Calm wind becoming west northwest 5 to 9 mph in the morning.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 84. Calm wind becoming east southeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 59. Light and variable wind.
Wednesday
Sunny, with a high near 84. Light south southwest wind becoming southwest 6 to 11 mph in the morning.
Wednesday Night
Showers likely and possibly a thunderstorm, then showers after 2am. Low around 57. South southwest wind 6 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers, mainly before 8am. High near 70. West northwest wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Mostly clear, with a low around 53. West wind around 6 mph becoming light and variable in the evening.
Friday
Mostly sunny, with a high near 75. West wind 9 to 13 mph, with gusts as high as 23 mph.
Friday Night
A 30 percent chance of showers, mainly before 2am. Partly cloudy, with a low around 50. West northwest wind 5 to 9 mph becoming light after midnight.
Saturday
Sunny, with a high near 70. Calm wind becoming west northwest 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 49. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 50.
Monday
Mostly sunny, with a high near 72.
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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:
7:45 am EDT Sep 2, 2025
Forecast Valid:
8am EDT Sep 2, 2025-6pm EDT Sep 8, 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