National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Indianapolis International Airport (KIND)

Lat: 39.73°NLon: 86.28°WElev: 790ft.

A Few Clouds

83°F

28°C

Humidity 65%
Wind Speed SW 9 mph
Barometer 29.88 in (1011.2 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 12 Sep 4:54 pm EDT
Extended Forecast for

Speedway IN

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 67. West wind around 6 mph becoming calm in the evening.

    Low: 67 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, increasing clouds, with a high near 86. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 86 °F

    Patchy Fog
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 58. North northeast wind 7 to 9 mph.

    Low: 58 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. East northeast wind 6 to 8 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. Southeast wind around 7 mph.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 92. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 92 °F

    Hot

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. South southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 70 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 92. Light and variable wind becoming south southwest around 6 mph in the morning.

    High: 92 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Light south southeast wind.

    Low: 72 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 67. West wind around 6 mph becoming calm in the evening.
Sunday
A 30 percent chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, increasing clouds, with a high near 86. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 58. North northeast wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 78. East northeast wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 61. Southeast wind around 7 mph.
Tuesday
Sunny and hot, with a high near 92. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. South southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 92. Light and variable wind becoming south southwest around 6 mph in the morning.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Light south southeast wind.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Light south southwest wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 84.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Speedway IN
 39.8°N 86.27°W (Elev. 748 ft)
Last Update:
5:16 pm EDT Sep 12, 2026
Forecast Valid:
5pm EDT Sep 12, 2026-6pm EDT Sep 19, 2026
 
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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