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

Indianapolis International Airport (KIND)

Lat: 39.73°NLon: 86.28°WElev: 790ft.

Fair

21°F

-6°C

Humidity 71%
Wind Speed N 6 mph
Barometer 30.34 in (1028.7 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 23 Feb 9:54 pm EST
Extended Forecast for

Southport IN

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. Northwest wind around 6 mph becoming light and variable after midnight.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40. South southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 9pm, then a slight chance of rain. Mostly cloudy, with a low around 33. South southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Sunny, with a high near 47. West wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 31. Light and variable wind becoming northeast around 6 mph in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow, mainly before 1pm. Mostly cloudy, with a high near 41. East northeast wind around 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. North wind around 6 mph becoming calm in the evening.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 53. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. South southwest wind around 8 mph.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. Northwest wind around 6 mph becoming light and variable after midnight.
Tuesday
Mostly cloudy, with a high near 40. South southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
A slight chance of rain and snow before 9pm, then a slight chance of rain. Mostly cloudy, with a low around 33. South southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 47. West wind 8 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 31. Light and variable wind becoming northeast around 6 mph in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain and snow, mainly before 1pm. Mostly cloudy, with a high near 41. East northeast wind around 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Partly cloudy, with a low around 28. North wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 53. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Mostly clear, with a low around 35. South southwest wind around 8 mph.
Saturday
Sunny, with a high near 59. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 43.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Monday
A 30 percent chance of rain. Mostly cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Southport IN
 39.65°N 86.11°W (Elev. 804 ft)
Last Update:
10:45 pm EST Feb 23, 2026
Forecast Valid:
10pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
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Additional Resources

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Chance of Precipitation