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.

Partly Cloudy

72°F

22°C

Humidity 67%
Wind Speed W 7 mph
Barometer 30.00 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 20 Jun 11:15 am EDT
Extended Forecast for

Zionsville IN

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

  • Today

    Today: A chance of sprinkles before noon, then a chance of sprinkles after 2pm. Mostly sunny, with a high near 79. West wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 79 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: Mostly clear, with a low around 59. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 78. Calm wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 78 °F

    Mostly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Southeast wind 10 to 14 mph becoming southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 62 °F

    Heavy Rain

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 74. North wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday Night

    Monday Night: A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 56. North wind 5 to 9 mph.

    Low: 56 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. North wind 3 to 5 mph.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. Light north wind.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 77. Calm wind becoming west around 6 mph in the afternoon.

    High: 77 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
A chance of sprinkles before noon, then a chance of sprinkles after 2pm. Mostly sunny, with a high near 79. West wind 8 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 59. West northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 78. Calm wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Southeast wind 10 to 14 mph becoming southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 74. North wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 56. North wind 5 to 9 mph.
Tuesday
Sunny, with a high near 76. North wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 58. Light north wind.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 77. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 59. West northwest wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Zionsville IN
 39.93°N 86.29°W (Elev. 886 ft)
Last Update:
11:15 am EDT Jun 20, 2026
Forecast Valid:
11am EDT Jun 20, 2026-6pm EDT Jun 26, 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