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

36°F

2°C

Humidity 79%
Wind Speed SW 17 G 24 mph
Barometer 29.93 in (1013.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 8 Mar 3:56 am CDT
Extended Forecast for

Rensselaer IN

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 62. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 62 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 44. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 76 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 50. Chance of precipitation is 100%.

    Low: 50 °F

    T-storms

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 1pm, then showers likely. High near 62. Chance of precipitation is 100%.

    High: 62 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow before 1am. Partly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 62. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 44. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 71. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 56. South southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Showers and possibly a thunderstorm. Low around 50. Chance of precipitation is 100%.
Wednesday
Showers and possibly a thunderstorm before 1pm, then showers likely. High near 62. Chance of precipitation is 100%.
Wednesday Night
A chance of snow before 1am. Partly cloudy, with a low around 26.
Thursday
Sunny, with a high near 43.
Thursday Night
A chance of rain after 1am. Mostly cloudy, with a low around 36. Breezy.
Friday
Partly sunny, with a high near 55. Breezy.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rensselaer IN
 40.94°N 87.16°W
Last Update:
4:06 am CDT Mar 8, 2026
Forecast Valid:
4am CDT Mar 8, 2026-6pm CDT Mar 14, 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