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

43°F

6°C

Humidity 71%
Wind Speed Calm
Barometer 30.49 in (1032.8 mb)
Dewpoint 34°F (1°C)
Visibility 8.00 mi
Last update 18 Oct 12:54 am EDT
Extended Forecast for

Lake Hart IN

Frost Advisory October 18, 02:00am until October 18, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Overnight

    Overnight: Areas of frost after 3am. Otherwise, clear, with a low around 33. Calm wind.

    Low: 33 °F

    Areas Frost

  • Sunday

    Sunday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 63. Calm wind becoming south around 6 mph in the morning.

    High: 63 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37. Light east southeast wind.

    Low: 37 °F

    Clear

  • Monday

    Monday: Patchy frost before 9am. Otherwise, sunny, with a high near 67. Calm wind.

    High: 67 °F

    Patchy Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Light east northeast wind.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. Light east wind.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. Calm wind.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43. Calm wind.

    Low: 43 °F

    Clear

Detailed Forecast

Overnight
Areas of frost after 3am. Otherwise, clear, with a low around 33. Calm wind.
Sunday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 63. Calm wind becoming south around 6 mph in the morning.
Sunday Night
Clear, with a low around 37. Light east southeast wind.
Monday
Patchy frost before 9am. Otherwise, sunny, with a high near 67. Calm wind.
Monday Night
Mostly clear, with a low around 39. Calm wind.
Tuesday
Sunny, with a high near 70. Light east northeast wind.
Tuesday Night
Mostly clear, with a low around 42. Light east wind.
Wednesday
Sunny, with a high near 72. Calm wind.
Wednesday Night
Clear, with a low around 43. Calm wind.
Thursday
Sunny, with a high near 71. Light northeast wind.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 71.
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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:
1:45 am EDT Oct 18, 2026
Forecast Valid:
1am EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation