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.

Overcast

69°F

21°C

Humidity 90%
Wind Speed SW 6 mph
Barometer 29.96 in (1013.9 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 22 Aug 2:54 am EDT
Extended Forecast for

Lake Hart IN

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 64. Light south southwest wind.

    Low: 64 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 1pm. Mostly sunny, with a high near 79. Northwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 59. Northwest wind 3 to 8 mph.

    Low: 59 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Northwest wind 5 to 9 mph.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. Northwest wind around 6 mph becoming calm in the evening.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. Light southeast wind.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60. Light east wind.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 64. Light south southwest wind.
Saturday
A slight chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 1pm. Mostly sunny, with a high near 79. Northwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 59. Northwest wind 3 to 8 mph.
Sunday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Northwest wind 5 to 9 mph.
Sunday Night
Partly cloudy, with a low around 55. Northwest wind around 6 mph becoming calm in the evening.
Monday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 76. Light and variable wind.
Monday Night
Partly cloudy, with a low around 57. Calm wind.
Tuesday
Mostly sunny, with a high near 79. Light southeast wind.
Tuesday Night
Partly cloudy, with a low around 60. Light east wind.
Wednesday
Mostly sunny, with a high near 82. Light and variable wind.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Hart IN
 39.56°N 86.43°W (Elev. 768 ft)
Last Update:
3:45 am EDT Aug 22, 2026
Forecast Valid:
3am EDT Aug 22, 2026-6pm EDT Aug 28, 2026
 
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