Green Lakes State Park

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Deadman's Point at Green Lake in Green Lakes State Park, New York. "Marl reef", bacteria formed chalky shoreline formations, are visible in the foreground.

Today’s Forecast:

81°F
Current Temperature
Mostly Cloudy
Station: KSYR
Observed at: 6:30 pm
Wind: 5 mph | Humidity: 45%
Tonight:Mostly cloudy, with a low around 64. South wind around 5 mph.
Sunday:A slight chance of rain showers between 1pm and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Southwest wind around 3 mph. Chance of precipitation is 30%. 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 64. Southwest wind around 2 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Today’s Report:

🥾 Hiking

Use Caution
  44 /100

Use Caution for hiking. High near 82°F. Risk of rain later today (32%). Slight chance of thunderstorms.

  • Temp: Marginal weather factor
  • Rain: Marginal weather factor
  • Wind: Favorable conditions
  • Thunderstorm: Marginal weather factor
Tomorrow's Outlook:
Use Caution 41/100

Camping

Use Caution
  45 /100

Use Caution for camping. High near 82°F. Risk of rain later today (32%). Slight chance of thunderstorms.

  • Temp: Marginal weather factor
  • Rain: Marginal weather factor
  • Wind: Favorable conditions
  • Thunderstorm: Marginal weather factor
Tomorrow's Outlook:
Use Caution 41/100

Golf

Use Caution
  45 /100

Use Caution for golf. High near 82°F. Risk of rain later today (32%). Slight chance of thunderstorms.

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

About Green Lakes State Park

Green Lakes State Park is a New York destination for distinctive lakes, trails, camping, golf, and state-park winter recreation.

Make the Most of a Green Lakes State 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 Green Lakes State Park

  • Check official access notices, alerts, trail or road conditions, and local forecasts before leaving.
  • Turn around before exposed ridges, cliffs, overlooks, or open ground become unsafe in thunder, high wind, ice, or poor visibility.
  • 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:

  • Fayetteville
  • Syracuse
  • Round Lake
  • Old Erie Canal
  • Clark Reservation

Plan Around the Conditions

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

7-Day Forecast for Green Lakes State Park

81°F
Current Temperature
Mostly Cloudy
Station: KSYR
Observed at: 6:30 pm
Wind: 5 mph | Humidity: 45%
Sun
83° 64°
32%
Mon
85° 66°
50%
Tue
80° 63°
89%
Wed
76° 61°
72%
Thu
79° 61°
33%
Fri
83° 64°
15%
Sat
85° --°
23%

7-Day High Temperature Trend

83° Sun 85° Mon 80° Tue 76° Wed 79° Thu 83° Fri 85° Sat

7-Day Low Temperature Trend

64° Sun 66° Mon 63° Tue 61° Wed 61° Thu 64° Fri 50° Sat

📊 7-Day Outdoor Outlook

Good Fair Poor 12 Sun 12 Mon 14 Tue 21 Wed 43 Thu 12 Fri 12 Sat
Forecast data from the National Weather Service  |  Last Updated: July 25, 2026 7:00 pm CDT

Green Lakes State Park Weather by Season

Winter

Winter at Green Lakes State 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.

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 46–50°F, using the relevant local and elevation context.
  • Annual snowfall: commonly 45–75 inches, with local elevation and lake-effect variation.
  • 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.