Blue Mountain Lake

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Taken by Marc Wanner. Blue Mountain Lake from Blue Mountain in the Adirondacks of New York, 9/17/2013.  The Eckford Chain of Lakes is at upper left.

Today’s Forecast:

66°F
Current Temperature
Mostly Cloudy
Station: KSLK
Observed at: 7:35 pm
Wind: 0 mph | Humidity: 83%
Tonight:Partly cloudy, with a low around 54. South wind around 2 mph.
Sunday:Isolated showers and thunderstorms after 3pm. Partly sunny, with a high near 79. Southwest wind around 2 mph. Chance of precipitation is 20%.
Sunday Night:Isolated showers and thunderstorms before 9pm. Partly cloudy, with a low around 57. Northwest wind around 1 mph. Chance of precipitation is 20%.

Today’s Report:

Boating

Use Caution
  48 /100

Use Caution for boating. High near 78°F. Low rain risk (23%). Slight chance of thunderstorms.

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Marginal weather factor
Tomorrow's Outlook:
Not Recommended 21/100

🛶 Paddling

Use Caution
  47 /100

Use Caution for paddling. High near 78°F. Risk of rain later today (23%). Slight chance of thunderstorms.

  • Temp: Favorable conditions
  • Rain: Marginal weather factor
  • Wind: Favorable conditions
  • Thunderstorm: Marginal weather factor
Tomorrow's Outlook:
Not Recommended 17/100

Camping

Use Caution
  47 /100

Use Caution for camping. High near 78°F. Low rain risk (23%). Slight chance of thunderstorms.

  • Temp: Marginal weather factor
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Marginal weather factor
Tomorrow's Outlook:
Not Recommended 18/100

About Blue Mountain Lake

Blue Mountain Lake is a New York destination for paddling, camping, museum visits, winter trails, and locally established lake fishing.

Make the Most of a Blue Mountain Lake Day

Match the route, launch, facility, or turnaround time to precipitation, wind, temperature, visibility, water conditions, snow or ice, and seasonal access. Keep a shorter or more sheltered alternative ready.

Weather Tips for Blue Mountain Lake

  • Check official access notices, alerts, trail or road conditions, and local forecasts before leaving.
  • Check wind, waves, current, water temperature, ice reports, and lightning risk before launching or stepping onto frozen water; no forecast alone proves that ice is safe.
  • Bring layers, water, navigation, sun protection, and traction or flotation appropriate to the season and activity.
  • Allow extra time for traffic, limited winter daylight, lake-effect snow, freeze-thaw mud, and seasonal facility schedules.

Nearby Towns and Areas

This page can also be useful when planning outdoor time near:

  • Blue Mountain
  • Adirondack Experience
  • Lake Durant
  • Indian Lake
  • Long Lake

Plan Around the Conditions

Choose the safest version of a Blue Mountain Lake day by matching the activity to current wind, precipitation, temperature, visibility, water or snow conditions, access, and daylight.

7-Day Forecast for Blue Mountain Lake

66°F
Current Temperature
Mostly Cloudy
Station: KSLK
Observed at: 7:35 pm
Wind: 0 mph | Humidity: 83%
Sun
79° 57°
22%
Mon
76° 57°
81%
Tue
75° 56°
91%
Wed
71° 55°
80%
Thu
73° 55°
58%
Fri
77° 57°
31%
Sat
79° --°
36%

7-Day High Temperature Trend

79° Sun 76° Mon 75° Tue 71° Wed 73° Thu 77° Fri 79° Sat

7-Day Low Temperature Trend

57° Sun 57° Mon 56° Tue 55° Wed 55° Thu 57° Fri 50° Sat

📊 7-Day Outdoor Outlook

Good Fair Poor 43 Sun 21 Mon 22 Tue 22 Wed 23 Thu 45 Fri 43 Sat
Forecast data from the National Weather Service  |  Last Updated: July 25, 2026 7:57 pm CDT

Blue Mountain Lake Weather by Season

Winter

Winter at Blue Mountain Lake brings cold, shorter daylight, and periodic snow or ice. Snow and ice can support the listed winter activities, but conditions and access must be confirmed locally. Cold water, wind, waves, and rapidly changing shore conditions remain serious hazards.

Spring

Spring is changeable, with rain, mud, snowmelt, rising water, and lingering ice in shaded or elevated terrain. Lower routes and developed facilities generally become usable before exposed, backcountry, or high-elevation areas.

Summer

Summer usually provides the broadest access, but heat, humidity, thunderstorms, crowds, and occasional wildfire smoke can alter plans. Start exposed outings early and keep a weather-safe turnaround point.

Fall

Fall brings cooler air, foliage crowds, shorter daylight, and increasing wind. Early snow or ice can reach northern and elevated areas while lower valleys and coastal destinations remain milder.

Key Climate Data Points

  • Annual average temperature: around 40–44°F, using the relevant local and elevation context.
  • Annual snowfall: commonly 65–100 inches, varying across lake-effect and elevation zones.
  • Warmest months: July and August are normally warmest.
  • Coolest months: January is typically coolest, with February similarly cold in northern and elevated areas.
  • Wettest season: precipitation is distributed through the year, with late spring through summer often wettest from rain and thunderstorms.
  • Driest season: no season is reliably dry statewide; early fall often provides the most stable outdoor windows.
  • Best outdoor window: June through October for warm-season access, with midwinter best only where established winter recreation is supported.