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.

Fair

75°F

24°C

Humidity 69%
Wind Speed E 5 mph
Barometer 30.12 in (1019.4 mb)
Dewpoint 64°F (18°C)
Visibility 9.00 mi
Last update 15 Aug 8:54 am EDT
Extended Forecast for

Lake Hart IN

  • Today

    Today: Sunny, with a high near 90. Light and variable wind.

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 92. Heat index values as high as 100. Calm wind.

    High: 92 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. Light southwest wind.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 93. Light west wind.

    High: 93 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 73. Light east southeast wind.

    Low: 73 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 94. Light and variable wind.

    High: 94 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. South wind 3 to 5 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 93. West southwest wind 3 to 6 mph.

    High: 93 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 90. Light and variable wind.
Tonight
Mostly clear, with a low around 70. Calm wind.
Saturday
Sunny and hot, with a high near 92. Heat index values as high as 100. Calm wind.
Saturday Night
Mostly clear, with a low around 73. Light southwest wind.
Sunday
Mostly sunny and hot, with a high near 93. Light west wind.
Sunday Night
Partly cloudy, with a low around 73. Light east southeast wind.
Monday
Sunny and hot, with a high near 94. Light and variable wind.
Monday Night
Mostly clear, with a low around 74. South wind 3 to 5 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 93. West southwest wind 3 to 6 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 8pm. Partly cloudy, with a low around 72. West wind 3 to 6 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Wednesday Night
A chance of thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Hart IN
 39.56°N 86.43°W (Elev. 768 ft)
Last Update:
9:15 am EDT Aug 15, 2025
Forecast Valid:
9am EDT Aug 15, 2025-6pm EDT Aug 21, 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