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

Indianapolis International Airport (KIND)

Lat: 39.73°NLon: 86.28°WElev: 790ft.

A Few Clouds

70°F

21°C

Humidity 87%
Wind Speed Calm
Barometer 29.98 in (1014.7 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 27 Aug 8:54 am EDT
Extended Forecast for

Plainfield IN

  • Today

    Today: Sunny, with a high near 81. Northwest wind 5 to 7 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. North northeast wind around 6 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81. North wind 3 to 8 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. North wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Light and variable wind.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64. Light south southeast wind.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 88. South southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 88 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 69. South wind around 7 mph.

    Low: 69 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 90. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 90 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 81. Northwest wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 61. North northeast wind around 6 mph.
Friday
Sunny, with a high near 81. North wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 60. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 84. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 64. Light south southeast wind.
Sunday
Mostly sunny, with a high near 88. South southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 69. South wind around 7 mph.
Monday
Mostly sunny, with a high near 90. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 72. South southwest wind around 6 mph.
Tuesday
Mostly sunny and hot, with a high near 91.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 73.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plainfield IN
 39.71°N 86.42°W (Elev. 771 ft)
Last Update:
8:45 am EDT Aug 27, 2026
Forecast Valid:
9am EDT Aug 27, 2026-6pm EDT Sep 2, 2026
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation