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

La Porte Municipal Airport (KPPO)

Lat: 41.57°NLon: 86.73°WElev: 812ft.

Mostly Cloudy

45°F

7°C

Humidity 81%
Wind Speed S 10 mph
Barometer 29.99 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 22 Nov 6:15 pm CST
Extended Forecast for

La Porte IN

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 36. South wind 5 to 10 mph becoming northwest after midnight.

    Low: 36 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 50. Northwest wind 5 to 10 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. Calm wind becoming south around 5 mph after midnight.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 53. South wind 5 to 10 mph.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain, mainly after midnight. Low around 43. South wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: A slight chance of rain before noon, then a slight chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. South wind 5 to 10 mph becoming northwest after midnight.
Sunday
Sunny, with a high near 50. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 30. Calm wind becoming south around 5 mph after midnight.
Monday
Partly sunny, with a high near 53. South wind 5 to 10 mph.
Monday Night
Rain, mainly after midnight. Low around 43. South wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 55.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Wednesday
A slight chance of rain before noon, then a slight chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 24.
Thanksgiving Day
Partly sunny, with a high near 33.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 31.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 21.
Saturday
A chance of snow. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
La Porte IN
 41.6°N 86.7°W (Elev. 794 ft)
Last Update:
4:45 pm CST Nov 22, 2025
Forecast Valid:
6pm CST Nov 22, 2025-6pm CST Nov 29, 2025
 
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