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

51°F

11°C

Humidity 77%
Wind Speed Calm
Barometer 30.12 in (1019.9 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 8 Oct 10:56 pm CDT
Extended Forecast for

Chesterton IN

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Calm wind becoming south southeast around 5 mph.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Scattered showers after noon. Partly sunny, with a high near 72. South southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 40%.

    High: 72 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Isolated showers before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 59. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 10%.

    Low: 59 °F

    Isolated
    Showers then
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 80. South wind around 10 mph, with gusts as high as 20 mph.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 59. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 59 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 71.

    High: 71 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers after 1am. Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 50. Calm wind becoming south southeast around 5 mph.
Friday
Scattered showers after noon. Partly sunny, with a high near 72. South southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 40%.
Friday Night
Isolated showers before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 59. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 10%.
Saturday
Mostly sunny, with a high near 80. South wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 59. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 71.
Sunday Night
Partly cloudy, with a low around 57.
Columbus Day
Mostly sunny, with a high near 78.
Monday Night
A chance of showers after 1am. Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
A chance of showers. Partly sunny, with a high near 67.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 53.
Thursday
A chance of showers. Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chesterton IN
 41.59°N 87.05°W
Last Update:
10:51 pm CDT Oct 8, 2026
Forecast Valid:
11pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026
 
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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