Eagle River & Three Lakes, WI

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The Eagle River as viewed from U.S. Route 45

Today’s Forecast:

🌫
°F
High: 70° | Low: 45°
Current Temperature
Fog/Mist
Station: KEGV
Observed at: 1:35 am CDT on 9/26/26
Wind: 0 mph | Humidity: %

Overnight:Patchy fog. Mostly clear, with a low around 45. Southeast wind around 1 mph.
Saturday:Patchy fog before 9am. Mostly sunny. High near 71, with temperatures falling to around 69 in the afternoon. Southeast wind 1 to 8 mph.
Saturday Night:Mostly cloudy, with a low around 42. South southeast wind 0 to 6 mph.

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Today’s Report:

⛵ Boating

Excellent
  90 /100

Excellent for boating. High near 66°F. Light wind (6 mph).

  • Temp: Marginal weather factor
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 90/100
Excellent for boating. High near 66°F. Low rain risk (13%).

⛺ Camping

Excellent
  100 /100

Excellent for camping. High near 66°F. Light wind (6 mph).

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 100/100
Excellent for camping. High near 66°F. Low rain risk (13%).

⛳ Golf

Excellent
  100 /100

Excellent for golf. High near 66°F. Light wind (6 mph).

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 100/100
Excellent for golf. High near 66°F. Low rain risk (13%).

🐟 Fishing

Excellent
  100 /100

Excellent for fishing. High near 66°F. Light wind (6 mph).

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 100/100
Excellent for fishing. High near 66°F. Low rain risk (13%).



About Eagle River & Three Lakes

Eagle River and Three Lakes are built around water. The chain of lakes, boating, paddling, fishing, camping, trails, and classic Northwoods towns make the area a natural choice for a lake-focused Wisconsin trip.

Wind is often the deciding factor. A calm, sunny day can make the water the obvious choice. On windier days, switch to a protected lake, hiking, golf, food, or a shorter shore-based outing instead of forcing a longer open-water plan.

Make the Most of a Eagle River & Three Lakes Day

Start your lake day early, especially for paddling or smaller boats. Then keep the afternoon loose enough to move toward trails, town, golf, or camp if wind or storms build.

Weather Tips for Eagle River & Three Lakes

Morning calm, afternoon wind, and summer thunderstorms are the key weather patterns for the Eagle River and Three Lakes area.

A few things worth watching before you head out:

  • Wind: Wind can create chop on larger lakes and make paddling tiring.
  • Thunderstorms: Check timing before long boat rides or remote lake outings.
  • Cold water: Water can be cool in spring and early summer.
  • Heat: Open water offers sun exposure, so plan for shade and hydration.
  • Evening chill: Northwoods evenings can cool off quickly after sunset.

Plan Around the Conditions

Use calm water for your primary lake plan, then pivot to a trail, golf course, town, or protected shoreline if conditions change.

7-Day Forecast for Eagle River & Three Lakes:

🌫
°F
High: 70° | Low: 45°
Current Temperature
Fog/Mist
Station: KEGV
Observed at: 1:35 am CDT on 9/26/26
Wind: 0 mph | Humidity: %
Sat 🌫
71° 42°
0%
Sun ☁
67° 50°
13%
Mon ⛅
73° 48°
0%
Tue 🌧
68° 52°
43%
Wed 🌧
67° 50°
41%
Thu 🌧
66° 42°
37%
Fri 🌧
64° --°
19%

7-Day High Temperature Trend

71° Sat 67° Sun 73° Mon 68° Tue 67° Wed 66° Thu 64° Fri

7-Day Low Temperature Trend

42° Sat 50° Sun 48° Mon 52° Tue 50° Wed 42° Thu 50° Fri

📊 7-Day Outdoor Outlook

Good Fair Poor 100 Sat 100 Sun 100 Mon 95 Tue 95 Wed 95 Thu 100 Fri
Forecast data from the National Weather Service  |  Last Updated: September 26, 2026 5:00 pm CDT