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

69°F

21°C

Humidity 87%
Wind Speed SW 6 mph
Barometer 29.96 in (1013.7 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 19 Aug 4:54 am EDT
Extended Forecast for

3 Miles S Indianapolis IN

Flood Watch August 19, 02:00pm until August 20, 08:00am
Click here for hazard details and duration
Flood Watch

  • Today

    Today: A 50 percent chance of showers and thunderstorms, mainly after noon. Patchy fog before 9am. Otherwise, increasing clouds, with a high near 78. Calm wind becoming west southwest around 5 mph in the afternoon. New rainfall amounts between a quarter and half of an inch possible.

    High: 78 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before 11pm, then a chance of showers. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Northeast wind 3 to 5 mph.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 63. Northeast wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, sunny, with a high near 81. Light and variable wind.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80. Calm wind becoming west northwest 5 to 9 mph in the morning.

    High: 80 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 63. Northwest wind around 6 mph becoming calm in the evening.

    Low: 63 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Northwest wind 3 to 8 mph.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly after noon. Patchy fog before 9am. Otherwise, increasing clouds, with a high near 78. Calm wind becoming west southwest around 5 mph in the afternoon. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely before 11pm, then a chance of showers. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Mostly sunny, with a high near 80. Northeast wind 3 to 5 mph.
Thursday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 63. Northeast wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 81. Light and variable wind.
Friday Night
Partly cloudy, with a low around 64. Calm wind.
Saturday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80. Calm wind becoming west northwest 5 to 9 mph in the morning.
Saturday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 63. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 77. Northwest wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 59. North northwest wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Indianapolis IN
 39.74°N 86.13°W (Elev. 751 ft)
Last Update:
5:15 am EDT Aug 19, 2026
Forecast Valid:
5am EDT Aug 19, 2026-6pm EDT Aug 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation