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

Valparaiso Porter County Municipal Airport (KVPZ)

Lat: 41.45°NLon: 87°WElev: 768ft.

Fair

34°F

1°C

Humidity 82%
Wind Speed SW 13 mph
Barometer 30.08 in (1019.5 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 12 Jan 6:56 pm CST
Extended Forecast for

Chesterton IN

  • Tonight

    Tonight: Increasing clouds, with a low around 33. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 47 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow showers likely. Cloudy, with a high near 32. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow showers likely. Mostly cloudy, with a low around 20. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Showers
    Likely and
    Blustery

  • Thursday

    Thursday: A 40 percent chance of snow showers before noon. Partly sunny, with a high near 25.

    High: 25 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after noon. Cloudy, with a high near 33.

    High: 33 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Snow Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 33. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 47. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 30. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Snow showers likely. Cloudy, with a high near 32. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 20. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Thursday
A 40 percent chance of snow showers before noon. Partly sunny, with a high near 25.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19.
Friday
Snow likely, mainly after noon. Cloudy, with a high near 33.
Friday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 18.
Saturday
Snow likely, mainly after noon. Mostly cloudy, with a high near 22.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 9.
Sunday
Mostly cloudy, with a high near 19.
Sunday Night
Mostly cloudy, with a low around 8.
M.L.King Day
Partly sunny, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chesterton IN
 41.61°N 87.08°W
Last Update:
4:41 pm CST Jan 12, 2026
Forecast Valid:
7pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation