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.

Overcast

46°F

8°C

Humidity 77%
Wind Speed W 15 G 26 mph
Barometer 29.97 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 18 Apr 3:55 pm EDT
Extended Forecast for

Zionsville IN

Freeze Watch April 20, 02:00am until April 20, 09:00am
Frost Advisory April 19, 02:00am until April 19, 09:00am
Click here for hazard details and duration
Freeze Watch
Frost Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, with a steady temperature around 47. West northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 47 °F

    Mostly Cloudy

  • Tonight

    Tonight: Areas of frost after 4am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 34. West northwest wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Mostly Cloudy
    then Areas
    Frost

  • Sunday

    Sunday: Isolated showers after 5pm. Areas of frost before 9am. Otherwise, increasing clouds, with a high near 57. West wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 10%.

    High: 57 °F

    Areas Frost
    then Isolated
    Showers

  • Sunday Night

    Sunday Night: Areas of frost after 2am. Otherwise, partly cloudy, with a low around 33. Northwest wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 20 mph.

    Low: 33 °F

    Partly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Widespread frost, mainly between 7am and 9am. Otherwise, sunny, with a high near 56. Light and variable wind becoming north around 5 mph in the morning.

    High: 56 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Calm wind becoming south southeast 5 to 9 mph in the evening.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. Southwest wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 57. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 10 percent chance of showers before 8am. Partly sunny, with a high near 76. West southwest wind around 9 mph.

    High: 76 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a steady temperature around 47. West northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Areas of frost after 4am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 34. West northwest wind 6 to 13 mph, with gusts as high as 22 mph.
Sunday
Isolated showers after 5pm. Areas of frost before 9am. Otherwise, increasing clouds, with a high near 57. West wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 10%.
Sunday Night
Areas of frost after 2am. Otherwise, partly cloudy, with a low around 33. Northwest wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 20 mph.
Monday
Widespread frost, mainly between 7am and 9am. Otherwise, sunny, with a high near 56. Light and variable wind becoming north around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 42. Calm wind becoming south southeast 5 to 9 mph in the evening.
Tuesday
Mostly sunny, with a high near 74. Southwest wind 11 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 57. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday
A 10 percent chance of showers before 8am. Partly sunny, with a high near 76. West southwest wind around 9 mph.
Wednesday Night
Mostly clear, with a low around 58. South wind around 6 mph.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Zionsville IN
 39.95°N 86.26°W (Elev. 850 ft)
Last Update:
3:45 pm EDT Apr 18, 2026
Forecast Valid:
4pm EDT Apr 18, 2026-6pm EDT Apr 24, 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