Houghton & Keweenaw Waterway

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Aerial photo of Portage Lake Lift Bridge.

Today’s Forecast:

73°F
Current Temperature
Cloudy
Station: KCMX
Observed at: 12:25 pm
Wind: 0 mph | Humidity: 73%

This Afternoon:Partly sunny, with a high near 80. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight:Mostly clear, with a low around 62. Southwest wind 0 to 10 mph.
Sunday:A slight chance of showers and thunderstorms after 8am. Mostly sunny. High near 87, with temperatures falling to around 82 in the afternoon. Southwest wind 0 to 5 mph. Chance of precipitation is 20%.

Today’s Report:

Boating

Use Caution
  46 /100

Use Caution for boating. High near 79°F. Low rain risk (7%). Breezy winds (15 mph).

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Marginal weather factor
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Use Caution 48/100

🚲 Biking

Use Caution
  49 /100

Use Caution for biking. High near 79°F. Low rain risk (7%). Breezy winds (15 mph).

  • Temp: Marginal weather factor
  • Rain: Favorable conditions
  • Wind: Marginal weather factor
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Use Caution 45/100

🥾 Hiking

Excellent
  92 /100

Excellent for hiking. High near 79°F. Low rain risk (7%). Light wind (15 mph).

  • Temp: Marginal weather factor
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Use Caution 44/100

🐟 Fishing

Use Caution
  46 /100

Use Caution for fishing. High near 79°F. Low rain risk (7%). Breezy winds (15 mph).

  • Temp: Marginal weather factor
  • Rain: Favorable conditions
  • Wind: Marginal weather factor
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Use Caution 46/100

❄️ Snowmobiling

  5 /100

Not Recommended for snowmobiling. High near 79°F. Low rain risk (7%). Breezy winds (15 mph). Extreme heat (high near 79°F). Temperatures outside comfort limits (79°F).

  • Temp: Unfavorable weather factor
  • Rain: Favorable conditions
  • Wind: Marginal weather factor
  • Heat: Unfavorable weather factor
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Not Recommended 5/100


About Houghton & Keweenaw Waterway

Houghton & Keweenaw Waterway is a practical Upper Peninsula base for bridge views, waterfront paths, boating, nearby trail systems, and access to the wider Keweenaw. The waterway can be more protected than open Lake Superior, but wind, cold air, and fast weather changes still matter. It is a flexible page for choosing between waterfront, trail, campus-town, and day-trip plans.

Make the Most of a Houghton & Keweenaw Waterway Day

Use calm conditions for boating, waterfront rides, and longer outdoor routes. If the wind or rain increases, keep the day closer to town, choose shorter trails, or use scenic drives as the outdoor piece. In shoulder seasons, plan for big swings between sun, wind, and lake-cooled air.

Weather Tips for Houghton & Keweenaw Waterway

  • The Keweenaw Waterway can still become choppy with persistent wind.
  • Lake-influenced air can make waterfront routes feel colder than inland trailheads.
  • Rain can make nearby natural trails slick and slow to dry.
  • Fog or low clouds can affect bridge views and longer drives across the peninsula.

Plan Around the Conditions

Use the forecast as a way to choose the best version of Houghton & Keweenaw Waterway, not as a simple yes-or-no answer. Match the wind, rain timing, temperature, and water or trail conditions to the activity that gives your group the safest and most comfortable day.

7-Day Forecast for Houghton & Keweenaw Waterway

73°F
Current Temperature
Cloudy
Station: KCMX
Observed at: 12:25 pm
Wind: 0 mph | Humidity: 73%
Sat
80° 62°
7%
Sun
87° 62°
16%
Mon
78° 58°
47%
Tue
78° 58°
10%
Wed
79° 60°
7%
Thu 🌧
82° 63°
15%
Fri
81° 62°
19%

7-Day High Temperature Trend

80° Sat 87° Sun 78° Mon 78° Tue 79° Wed 82° Thu 81° Fri

7-Day Low Temperature Trend

62° Sat 62° Sun 58° Mon 58° Tue 60° Wed 63° Thu 62° Fri

📊 7-Day Outdoor Outlook

Good Fair Poor 70 Sat 12 Sun 44 Mon 82 Tue 76 Wed 20 Thu 12 Fri
Forecast data from the National Weather Service  |  Last Updated: July 25, 2026 1:03 pm CDT