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.

Fair

54°F

12°C

Humidity 100%
Wind Speed N 1 mph
Barometer 30.14 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 2 Sep 2:35 am CDT
Extended Forecast for

La Porte IN

  • Overnight

    Overnight: Mostly clear, with a low around 54. East wind around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. North wind around 5 mph becoming calm.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 78. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Sunny then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 52. West wind around 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 52 °F

    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 54. East wind around 5 mph.
Tuesday
Sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 56. North wind around 5 mph becoming calm.
Wednesday
Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 78. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm. Low around 52. West wind around 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 49.
Friday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 45.
Monday
Mostly sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
La Porte IN
 41.62°N 86.73°W (Elev. 801 ft)
Last Update:
2:45 am CDT Sep 2, 2025
Forecast Valid:
2am CDT Sep 2, 2025-6pm CDT Sep 8, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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