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

Hazardous Weather Conditions

Current conditions at

Indianapolis Regional Airport (KMQJ)

Lat: 39.84°NLon: 85.9°WElev: 862ft.

Overcast

48°F

9°C

Humidity 56%
Wind Speed NW 15 mph
Barometer 30.08 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 18 Apr 10:35 pm EDT
Extended Forecast for

Greenfield 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, then gradually becoming clear, with a low around 35. West northwest wind 6 to 8 mph.

    Low: 35 °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. Southwest wind 7 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 10%.

    High: 57 °F

    Areas Frost
    then Isolated
    Showers

  • Sunday Night

    Sunday Night: Areas of frost after 3am. Otherwise, partly cloudy, with a low around 33. West northwest wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 22 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. Calm 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 40. Calm wind becoming south southeast 5 to 8 mph after midnight.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Southwest wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms, then a chance of showers after 2am. Mostly cloudy, with a low around 57. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 8am. Partly sunny, with a high near 75. West wind around 9 mph.

    High: 75 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. West southwest wind around 6 mph becoming south after midnight.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 35. West northwest wind 6 to 8 mph.
Sunday
Isolated showers after 5pm. Areas of frost before 9am. Otherwise, increasing clouds, with a high near 57. Southwest wind 7 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 10%.
Sunday Night
Areas of frost after 3am. Otherwise, partly cloudy, with a low around 33. West northwest wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 22 mph.
Monday
Widespread frost, mainly between 7am and 9am. Otherwise, sunny, with a high near 56. Calm wind becoming north around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 40. Calm wind becoming south southeast 5 to 8 mph after midnight.
Tuesday
Mostly sunny, with a high near 73. Southwest wind 10 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 2am. Mostly cloudy, with a low around 57. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of showers before 8am. Partly sunny, with a high near 75. West wind around 9 mph.
Wednesday Night
Mostly clear, with a low around 56. West southwest wind around 6 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 80. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 61.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenfield IN
 39.79°N 85.78°W (Elev. 899 ft)
Last Update:
10:15 pm EDT Apr 18, 2026
Forecast Valid:
10pm 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