Weather WorldCasey Lake, MI 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Casey Lake, MI Weather Forecast
Casey Lake, MI Weather Forecast Date: 221 PM EDT Wed Oct 21 2026
The area/counties/county of: Alger, including the cities of: Grand Marais and Munising.or toggle through each period.
Late This Afternoon... Mostly sunny with a 20% chance of showers. Light west winds.
Tonight... Mostly clear in the evening, then becoming mostly cloudy. Areas of fog after midnight. Lows in the lower 40s. Light north winds.
Thursday... Areas of fog in the morning. Partly cloudy. Highs around 60. Temperature falling into the lower 50s in the afternoon. Light northeast winds.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows around 34 inland to around 40 at The shore. Light southeast winds, becoming south 5 to 10 mph after midnight.
Friday... Mostly sunny. Highs around 64. South winds 5 to 10 mph with gusts up to 20 mph.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows around 46. South winds 5 to 10 mph with gusts up to 25 mph.
Saturday... Mostly cloudy. Highs around 66.
Saturday Night... Mostly cloudy with a 40% chance of showers. Lows around 50. Highs around 59.
Sunday... Mostly cloudy with a 40% chance of showers. Lows around 50. Highs around 59.
Sunday Night... Cooler. Mostly cloudy. Lows around 38. Highs around 48.
Monday... Cooler. Mostly cloudy. Lows around 38. Highs around 48.
Monday Night... Mostly cloudy. Lows around 30 inland to around 37 at The shore.
Tuesday... Partly cloudy. Highs around 49. Lows around 31 inland to around 38 at The shore.
Tuesday Night... Partly cloudy. Highs around 49. Lows around 31 inland to around 38 at The shore.
POP = Probability of Precipitation
Casey Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...