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.

Mostly Cloudy

79°F

26°C

Humidity 65%
Wind Speed N 5 mph
Barometer 30.03 in (1016.3 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 20 Aug 1:54 pm EDT
Extended Forecast for

Indianapolis IN

Flood Advisory August 20, 02:49pm until August 20, 03:00pm
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory August 20, 02:49pm until August 20, 03:00pm

    NOW until 3:00pm Thu

    Flood Advisory

  • This Afternoon

    High: 81 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 64. North northeast wind around 6 mph becoming calm in the evening.

    Low: 64 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, increasing clouds, with a high near 81. Calm wind.

    High: 81 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65. Light and variable wind.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. Light west southwest wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 79 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm. Mostly clear, with a low around 61. North northwest wind 5 to 9 mph becoming light northwest after midnight.

    Low: 61 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76. Light north northwest wind increasing to 5 to 9 mph in the morning.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. North northwest wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 81. North wind around 6 mph.
Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 64. North northeast wind around 6 mph becoming calm in the evening.
Friday
Patchy fog before 10am. Otherwise, increasing clouds, with a high near 81. Calm wind.
Friday Night
Partly cloudy, with a low around 65. Light and variable wind.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. Light west southwest wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Saturday Night
A 30 percent chance of showers before 8pm. Mostly clear, with a low around 61. North northwest wind 5 to 9 mph becoming light northwest after midnight.
Sunday
Sunny, with a high near 76. Light north northwest wind increasing to 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around 56. North northwest wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 75. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 57. Light and variable wind.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 63.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Indianapolis IN
 39.79°N 86.13°W (Elev. 778 ft)
Last Update:
2:45 pm EDT Aug 20, 2026
Forecast Valid:
2pm EDT Aug 20, 2026-6pm EDT Aug 26, 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