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Satellite view of Arnold Lake

Arnold Lake

Lake

Cool water — ease in carefully

Use caution

Cool water — ease in carefully: water temperature is 69°F, cool enough to cause cold-water shock on a sudden entry.

  • Water temperature is 69°F, cool enough to cause cold-water shock on a sudden entry.

lake in Menominee County, Michigan, USA

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Cool water — ease in carefully

Use caution

Cool water — ease in carefully: water temperature is 69°F, cool enough to cause cold-water shock on a sudden entry.

  • Water temperature is 69°F, cool enough to cause cold-water shock on a sudden entry. NOAA buoy MNMM4, as of Aug 22, 1:48 PM UTC
Water temp
69°F
20°C

No official beach-advisory feed for Michigan yet — follow posted signs and local guidance.

Live data from NOAA buoy MNMM4 (44.1 mi away), as of Aug 22, 1:48 PM UTC.

Weather at Arnold Lake

H: 75° L: 58°
Sunny
Sunny
63°
|
Feels like 61°
Precipitation
18%
Humidity
74%
Wind
7 mph
UV Index
0.8
Water Conditions:
🥶Too cold for most swimmers
12 AM
Patchy rain nearby
64°
3 AM
Patchy rain nearby
61°
6 AM
Partly Cloudy
59°
9 AM
Sunny
63°
12 PM
Sunny
73°
3 PM
Overcast
75°
6 PM
Overcast
73°
9 PM
Clear
66°

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Frequently asked questions

Where is Arnold Lake?
Arnold Lake is a lake in Michigan.
What is the water temperature at Arnold Lake?
As of August 22, 2026, the water temperature at Arnold Lake in Michigan is 69°F (20°C), measured by NOAA buoy MNMM4, 44.1 miles away.
Can you swim at Arnold Lake?
Cool water — ease in carefully: water temperature is 69°F, cool enough to cause cold-water shock on a sudden entry. Checked August 22, 2026.

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Best Times to Visit

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Right Now
Cool weather - dress warmly
🏞️ Lakes Tips:
  • Check for boat launch facilities and fees
  • Obtain required fishing licenses before arrival
  • Be aware of lake-specific regulations and restrictions
  • Monitor water quality reports before swimming
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Michigan

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