What is today's weather forecast for Lachine, MI?

Today's forecast for Lachine shows a low of 14 degrees Fahrenheit. Mostly cloudy, with a low around 14.

What is the 7-day weather forecast for Lachine, MI?

The 7-day forecast for Lachine shows highs from 21 to 41 degrees and lows from 12 to 32 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Lachine, MI this week?

Yes, rain is possible in Lachine this week. Precipitation chances: Tuesday (20% chance), Thursday (70% chance), Friday (50% chance), Saturday (50% chance).

How accurate is the Lachine weather forecast?

WeatherForYou provides highly accurate Lachine forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Lachine, MI Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

20°F
Feels Like 13°F

Humidity 88% Dew Point 17°F Wind SSW 5 MPH Barometer 29.99 in.

Visibility 10 mi.

Report from a NOAA weather station 8.8 mi. E of central Lachine
at 4:54 AM Tue, Dec 16, 2025

Point Forecast at a Glance

MonDec 15

TueDec 16

20%

WedDec 17

ThuDec 18

70%

FriDec 19

SatDec 20

50%

SunDec 21

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 34°F, reaching 41°F before cooling to 21°F, then recovering to 26°F by week's end. Unsettled weather expected with snow likely on at least 4 days.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 33°F and lows around 19°F.

This Date in Weather History

1917 - An ice jam closed the Ohio River between Warsaw, KY, and Rising Sun, IN. The thirty foot high ice jam held for 58 days, and backed up the river a distance of 100 miles.

Lachine, MI 7 Day Weather Forecast Details

Monday Dec 15

Night: Mostly cloudy, with a low around 14. Southwest wind around 5 mph.

Tuesday Dec 16

Day: A slight chance of snow showers between 1pm and 3pm, then a slight chance of freezing rain after 3pm. Mostly cloudy, with a high near 34. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a steady temperature around 32. Southwest wind around 15 mph, with gusts as high as 25 mph.

Wednesday Dec 17

Day: Partly sunny, with a high near 35. West wind 5 to 15 mph, with gusts as high as 25 mph.

Night: Mostly cloudy, with a low around 23. South wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

Thursday Dec 18

Day: Showers likely, mainly after 1pm. Cloudy, with a high near 41. Chance of precipitation is 70%.

Night: Rain showers likely before 10pm, then snow showers likely. Cloudy, with a low around 12. Chance of precipitation is 70%.

Friday Dec 19

Day: Mostly cloudy, with a high near 21. Blustery.

Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 12.

Saturday Dec 20

Day: A chance of snow showers. Mostly cloudy, with a high near 33.

Night: Mostly cloudy, with a low around 16.

Sunday Dec 21

Day: Partly sunny, with a high near 26.

Night: Mostly cloudy, with a low around 13.

Monday Dec 22

Day: Partly sunny, with a high near 28.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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