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

37°F

3°C

Humidity 73%
Wind Speed SW 7 mph
Barometer 30.09 in (1019.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 13 Feb 11:56 pm CST
Extended Forecast for

Rensselaer IN

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 29. South southwest wind around 5 mph becoming calm.

    Low: 29 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 54. Calm wind becoming southwest around 5 mph.

    High: 54 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 36. South wind around 5 mph becoming calm.

    Low: 36 °F

    Cloudy then
    Slight Chance
    Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 56. Calm wind becoming west around 5 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Calm wind becoming south southwest around 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 29. South southwest wind around 5 mph becoming calm.
Saturday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 54. Calm wind becoming southwest around 5 mph.
Saturday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 36. South wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 56. Calm wind becoming west around 5 mph.
Sunday Night
Partly cloudy, with a low around 36. Calm wind becoming south southwest around 5 mph.
Washington's Birthday
Partly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Mostly cloudy, with a high near 56.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 48.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
A chance of showers. Partly sunny, with a high near 54.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rensselaer IN
 40.94°N 87.16°W
Last Update:
11:56 pm CST Feb 13, 2026
Forecast Valid:
12am CST Feb 14, 2026-6pm CST Feb 20, 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