National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Valparaiso Porter County Municipal Airport (KVPZ)

Lat: 41.45°NLon: 87°WElev: 768ft.

A Few Clouds

73°F

23°C

Humidity 69%
Wind Speed S 7 mph
Barometer 30.08 in (1018.0 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 8 Sep 9:56 pm CDT
Extended Forecast for

Rensselaer IN

  • Tonight

    Tonight: Partly cloudy, with a low around 64. South wind around 5 mph.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Scattered showers and thunderstorms. Partly sunny, with a high near 85. South southwest wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 7pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 66. West northwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 78. North northwest wind around 5 mph.

    High: 78 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. Northeast wind around 5 mph.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 64.

    Low: 64 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 64. South wind around 5 mph.
Wednesday
Scattered showers and thunderstorms. Partly sunny, with a high near 85. South southwest wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A slight chance of showers before 7pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 66. West northwest wind around 5 mph. Chance of precipitation is 20%.
Thursday
Mostly cloudy, with a high near 78. North northwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 53. Northeast wind around 5 mph.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 60.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 64.
Sunday
A chance of showers. Partly sunny, with a high near 83.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 62.
Monday
A chance of showers. Partly sunny, with a high near 84.
Monday Night
A chance of showers. Mostly cloudy, with a low around 65.
Tuesday
A chance of showers. Partly sunny, with a high near 82.
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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:
9:46 pm CDT Sep 8, 2026
Forecast Valid:
10pm CDT Sep 8, 2026-6pm CDT Sep 15, 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