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

Hazardous Weather Conditions

Current conditions at

INDIANAPOLIS (KTYQ)

Lat: 40.03°NLon: 86.25°WElev: 922ft.

Fair

78°F

26°C

Humidity 76%
Wind Speed SW 8 mph
Barometer 30.02 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 3 Sep 3:35 am EDT
Extended Forecast for

2 Miles NE Zionsville IN

Heat Advisory September 3, 03:42am until September 4, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 3, 03:42am until September 4, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Overnight

    Low: 78 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 93. Heat index values as high as 101. West southwest wind 5 to 9 mph.

    High: 93 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 93. Heat index values as high as 101. West wind 3 to 8 mph.

    High: 93 °F

    Hot

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 72. Light southwest wind.

    Low: 72 °F

    Mostly Clear
    then Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 88 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of thunderstorms before 8pm. Partly cloudy, with a low around 65. East northeast wind around 6 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 82. East northeast wind 6 to 8 mph.

    High: 82 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 78. South southwest wind around 6 mph.
Thursday
Sunny and hot, with a high near 93. Heat index values as high as 101. West southwest wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 73. Calm wind becoming south southwest around 5 mph after midnight.
Friday
Sunny and hot, with a high near 93. Heat index values as high as 101. West wind 3 to 8 mph.
Friday Night
A 40 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 72. Light southwest wind.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 65. East northeast wind around 6 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 82. East northeast wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 60. East northeast wind 5 to 7 mph.
Labor Day
Sunny, with a high near 83. East wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Zionsville IN
 39.97°N 86.26°W (Elev. 863 ft)
Last Update:
3:23 am EDT Sep 3, 2026
Forecast Valid:
3am EDT Sep 3, 2026-6pm EDT Sep 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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