Adirondack Park

Home / Locations / New York / Adirondack Park
Adirondack Park Preserve near Willsboro, NY

Today’s Forecast:

73°F
Current Temperature
Mostly Cloudy
Station: KSLK
Observed at: 6:30 pm
Wind: 5 mph | Humidity: 53%
Tonight:Mostly cloudy, with a low around 54. South wind 7 to 12 mph.
Sunday:A slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 71. Southwest wind 3 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Sunday Night:A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 57. South wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Today’s Report:

🥾 Hiking

Use Caution
  47 /100

Use Caution for hiking. High near 71°F. Low rain risk (26%). Light wind (10 mph). Slight chance of thunderstorms.

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

Camping

Use Caution
  47 /100

Use Caution for camping. High near 71°F. Low rain risk (26%). Light wind (10 mph). Slight chance of thunderstorms.

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

🛶 Paddling

Use Caution
  47 /100

Use Caution for paddling. High near 71°F. Risk of rain later today (26%). Breezy winds (10 mph). Slight chance of thunderstorms.

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

About Adirondack Park

Adirondack Park is a New York destination for a vast mix of wilderness trails, campgrounds, lakes, canoe routes, and winter recreation.

Make the Most of an Adirondack Park 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 Adirondack Park

  • 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:

  • Keene Valley
  • Long Lake
  • North Creek
  • Old Forge
  • Saranac Lake
  • Speculator

Plan Around the Conditions

Choose the safest version of an Adirondack Park day by matching the activity to current wind, precipitation, temperature, visibility, water or snow conditions, access, and daylight.

7-Day Forecast for Adirondack Park

73°F
Current Temperature
Mostly Cloudy
Station: KSLK
Observed at: 6:30 pm
Wind: 5 mph | Humidity: 53%
Sun
71° 57°
21%
Mon
69° 57°
78%
Tue
67° 56°
91%
Wed
63° 54°
82%
Thu
65° 55°
61%
Fri
68° 56°
34%
Sat
70° --°
36%

7-Day High Temperature Trend

71° Sun 69° Mon 67° Tue 63° Wed 65° Thu 68° Fri 70° Sat

7-Day Low Temperature Trend

57° Sun 57° Mon 56° Tue 54° Wed 55° Thu 56° Fri 50° Sat

📊 7-Day Outdoor Outlook

Good Fair Poor 47 Sun 47 Mon 22 Tue 22 Wed 23 Thu 47 Fri 47 Sat
Forecast data from the National Weather Service  |  Last Updated: July 25, 2026 7:00 pm CDT

Adirondack Park Weather by Season

Winter

Winter at Adirondack Park 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 39–44°F, using the relevant local and elevation context.
  • Annual snowfall: commonly 70–110 inches, with more in favored uplands.
  • 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.