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.

Overcast

27°F

-3°C

Humidity 81%
Wind Speed NE 9 mph
Barometer 30.22 in (1024.5 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 3 Feb 4:56 pm CST
Extended Forecast for

Rensselaer IN

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. North northeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 11 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 24. North northeast wind around 5 mph becoming northwest in the afternoon.

    High: 24 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9. Northwest wind around 5 mph becoming calm.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 28. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 23. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: A 20 percent chance of snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 11. North northeast wind around 5 mph, with gusts as high as 10 mph.
Wednesday
Partly sunny, with a high near 24. North northeast wind around 5 mph becoming northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 9. Northwest wind around 5 mph becoming calm.
Thursday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 28. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 23. South southwest wind around 10 mph, with gusts as high as 20 mph.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 37.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Mostly sunny, with a high near 25.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rensselaer IN
 40.94°N 87.16°W
Last Update:
4:01 pm CST Feb 3, 2026
Forecast Valid:
5pm CST Feb 3, 2026-6pm CST Feb 10, 2026
 
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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