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Square Lake, MI Weather Forecast
Square Lake, MI Weather Forecast Date: 122 PM CDT Thu Sep 17 2026
The area/counties/county of: Iron, including the city of Iron River.or toggle through each period.
Late This Afternoon... Partly cloudy. Light northwest winds.
Tonight... Mostly clear in the evening, then becoming mostly cloudy. Patchy fog. Lows in the mid 40s. Light north winds, becoming northeast after midnight.
Friday... Cooler. Patchy fog in the morning. A slight chance of rain showers in the afternoon. Cloudy. Highs around 63. Light east winds, becoming southeast 5 to 10 mph in the afternoon. Chance of rain 20%.
Friday Night... Cloudy with a 50% chance of rain showers. Lows around 44. Light southeast winds, becoming east after midnight.
Saturday... Mostly cloudy with a 40% chance of rain showers. Highs around 64. Light east winds.
Saturday Night... Mostly cloudy. Lows around 44. Light north winds.
Sunday... Partly cloudy. Highs around 63.
Sunday Night... Mostly cloudy. Lows around 39. Highs around 61.
Monday... Mostly cloudy. Lows around 39. Highs around 61.
Monday Night... Mostly clear. Lows around 37. Highs around 63.
Tuesday... Mostly clear. Lows around 37. Highs around 63.
Wednesday... Mostly sunny. Highs around 66.
Wednesday Night... Partly cloudy. Lows around 42. Highs around 68.
POP = Probability of Precipitation
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