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

Michigan City Municipal Airport (KMGC)

Lat: 41.7°NLon: 86.82°WElev: 655ft.

Mostly Cloudy

77°F

25°C

Humidity 61%
Wind Speed N 3 mph
Barometer 30.08 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 22 Aug 1:35 pm CDT
Extended Forecast for

3 Miles SSE Union Pier MI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 79. Northwest wind around 5 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Calm wind becoming south around 5 mph after midnight.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers between 9am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61. Northwest wind 5 to 10 mph.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 72. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Partly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers. Mostly sunny, with a high near 68.

    High: 68 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Partly cloudy, with a low around 55.

    Low: 55 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 79. Northwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 64. Calm wind becoming south around 5 mph after midnight.
Saturday
A slight chance of showers between 9am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 61. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 72. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 56.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 68.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Union Pier MI
 41.77°N 86.66°W (Elev. 650 ft)
Last Update:
2:29 pm EDT Aug 22, 2025
Forecast Valid:
2pm EDT Aug 22, 2025-6pm EDT Aug 28, 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