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

Clark Regional Airport (KJVY)

Lat: 38.37°NLon: 85.74°WElev: 476ft.

Fair

21°F

-6°C

Humidity 100%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 24 Feb 12:55 am EST
Extended Forecast for

Marengo IN

  • Overnight

    Overnight: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 44. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

    High: 44 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Southwest wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54. West wind around 6 mph.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 36. Light and variable wind. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 47. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 18. Calm wind.
Tuesday
Increasing clouds, with a high near 44. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 36. Southwest wind 6 to 10 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 54. West wind around 6 mph.
Wednesday Night
A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 36. Light and variable wind. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 47. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Sunny, with a high near 56.
Friday Night
Clear, with a low around 35.
Saturday
Sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 50.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 32.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marengo IN
 38.38°N 86.33°W (Elev. 623 ft)
Last Update:
12:31 am EST Feb 24, 2026
Forecast Valid:
1am EST Feb 24, 2026-6pm EST Mar 2, 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