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

49°F

9°C

Humidity 61%
Wind Speed W 16 G 23 mph
Barometer 30.00 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 18 Apr 6:55 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

  • 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 9 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

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. South wind around 6 mph.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

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 9 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. South southwest wind 7 to 13 mph, with gusts as high as 21 mph.
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%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Zionsville IN
 39.95°N 86.26°W (Elev. 850 ft)
Last Update:
6:45 pm EDT Apr 18, 2026
Forecast Valid:
7pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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