National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Syracuse, Syracuse Hancock International Airport (KSYR)

Lat: 43.11°NLon: 76.1°WElev: 420ft.

Mostly Cloudy

34°F

1°C

Humidity 85%
Wind Speed W 10 mph
Barometer 30.22 in (1023.6 mb)
Dewpoint 30°F (-1°C)
Visibility 9.00 mi
Wind Chill26°F (-3°C)
Last update 20 Apr 9:54 am EDT
Extended Forecast for

Sullivan NY

  • Today

    Today: Scattered snow showers. Partly sunny, with a high near 40. Northwest wind 10 to 13 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

    High: 40 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Mostly clear, with a low around 24. West wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 51. South wind 3 to 6 mph.

    High: 51 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 41. South wind around 7 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 60. South wind around 6 mph becoming northwest in the afternoon.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered snow showers. Partly sunny, with a high near 40. Northwest wind 10 to 13 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 24. West wind around 5 mph becoming calm in the evening.
Tuesday
Increasing clouds, with a high near 51. South wind 3 to 6 mph.
Tuesday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 41. South wind around 7 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 60. South wind around 6 mph becoming northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Mostly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 64.
Friday Night
A chance of showers after 2am. Partly cloudy, with a low around 45. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 61. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan NY
 43.06°N 75.85°W (Elev. 499 ft)
Last Update:
8:40 am EDT Apr 20, 2026
Forecast Valid:
10am EDT Apr 20, 2026-6pm EDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation