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

55°F

13°C

Humidity 96%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 21 Jun 6:55 am EDT
Extended Forecast for

2 Miles SW Zionsville IN

Flood Watch June 21, 02:00pm until June 22, 08:00am
Click here for hazard details and duration
Flood Watch

  • Today

    Today: Scattered showers and thunderstorms after 4pm. Increasing clouds, with a high near 77. Calm wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 77 °F

    Partly Sunny
    then
    Scattered
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms before 5am, then showers likely. Some of the storms could produce heavy rainfall. Low around 62. Southeast wind 10 to 13 mph becoming south southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 62 °F

    Heavy Rain
    then Showers
    Likely

  • Monday

    Monday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 74. North wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 55. North wind 5 to 9 mph.

    Low: 55 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 77. Light north wind.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. Light north wind.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 78 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. West southwest wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. West southwest wind 3 to 8 mph.

    High: 78 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Scattered showers and thunderstorms after 4pm. Increasing clouds, with a high near 77. Calm wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms before 5am, then showers likely. Some of the storms could produce heavy rainfall. Low around 62. Southeast wind 10 to 13 mph becoming south southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 74. North wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 55. North wind 5 to 9 mph.
Tuesday
Sunny, with a high near 77. Light north wind.
Tuesday Night
Mostly clear, with a low around 57. Light north wind.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. West southwest wind around 5 mph becoming calm in the evening.
Thursday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. West southwest wind 3 to 8 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60. West wind 5 to 7 mph becoming calm in the evening.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Zionsville IN
 39.93°N 86.29°W (Elev. 886 ft)
Last Update:
6:45 am EDT Jun 21, 2026
Forecast Valid:
7am EDT Jun 21, 2026-6pm EDT Jun 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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