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.

Partly Cloudy

32°F

0°C

Humidity 59%
Wind Speed S 18 G 25 mph
Barometer 29.57 in (1002.2 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 24 Feb 3:56 pm CST
Extended Forecast for

Rensselaer IN

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 27. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 27 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Sunny, with a high near 38. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 24. West northwest wind around 5 mph becoming northeast after midnight.

    Low: 24 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Sunny, with a high near 42. East northeast wind around 5 mph becoming west southwest in the afternoon.

    High: 42 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Calm wind becoming south southwest around 5 mph after midnight. Winds could gust as high as 10 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow before midnight. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Cloudy during the early evening, then gradual clearing, with a low around 27. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 38. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24. West northwest wind around 5 mph becoming northeast after midnight.
Thursday
Sunny, with a high near 42. East northeast wind around 5 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 28. Calm wind becoming south southwest around 5 mph after midnight. Winds could gust as high as 10 mph.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 32.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 35.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 34.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A chance of rain. Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rensselaer IN
 40.94°N 87.16°W
Last Update:
1:16 pm CST Feb 24, 2026
Forecast Valid:
4pm CST Feb 24, 2026-6pm CST Mar 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation