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.

66°F

19°C

Humidity 32%
Wind Speed NA
Barometer 30.08 in (1018.8 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 12 May 10:56 am CDT
Extended Forecast for

South Haven IN

  • Today

    Today: Isolated showers and thunderstorms after 4pm. Partly sunny, with a high near 79. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    T-storms and
    Breezy

  • Tonight

    Tonight: Scattered showers and thunderstorms before 1am. Cloudy during the early evening, then gradual clearing, with a low around 50. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Scattered
    T-storms and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a steady temperature around 52. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 52 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59. North wind around 5 mph, with gusts as high as 10 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 74.

    High: 74 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 1am. Partly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Isolated showers and thunderstorms after 4pm. Partly sunny, with a high near 79. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms before 1am. Cloudy during the early evening, then gradual clearing, with a low around 50. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a steady temperature around 52. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 42. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 59. North wind around 5 mph, with gusts as high as 10 mph.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 46.
Friday
A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 74.
Friday Night
A chance of showers before 1am. Partly cloudy, with a low around 56.
Saturday
Sunny, with a high near 83.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Haven IN
 41.55°N 87.14°W
Last Update:
9:36 am CDT May 12, 2026
Forecast Valid:
11am CDT May 12, 2026-6pm CDT May 18, 2026
 
Forecast Discussion
 
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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