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Constantia, New York Weather Forecast
Constantia, New York Weather
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Weather Forecast for Constantia, New York : Oswego County
Issued: 3:36 pm EST Dec 21, 2025 Latitude: 43.2478467 Longitude: -76.0001965 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Christmas Day Friday Saturday Sunday
80% chance of snow on This Afternoon 80% chance of snow on Tonight 20% chance of snow on Monday 90% chance of rain & snow on Tuesday Mostly Cloudy on Wednesday 30% chance of rain on Christmas Day 70% chance of rain & snow on Friday 50% chance of rain on Saturday Rain and Snow on Sunday
High: 32°F Low: 21°F High: 35°F High: 40°F High: 36°F High: 41°F High: 44°F High: 39°F High: 38°F
Low: 28°F Low: 31°F Low: 26°F Low: 34°F Low: 23°F Low: 25°F  
Snow Snow Snow Rain & Snow Mostly Cloudy Rain Rain & Snow Rain Rain and Snow
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Current Conditions at
SYRACUSE - (KSYR)
28°
Feels like 13°F
Cloudy
as of 3:54 PM EST
Rel. Humidity: 50%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
25 MPH
Gust: 36 MPH
270° West
Cloud Level(s): Broken at 4300ft, Solid Overcast at 5500ft
Current Conditions at
FULTON - (KFZY)
27°
Feels like 13°F
Cloudy
Light Snow
as of 4:38 PM EST
Rel. Humidity: 73%
Dew Point: 19°F
Visibility: 1 3/4 Miles
Pressure: 30.24 in.
Flight Rule: IFR
Wind Data
18 MPH
Gust: 29 MPH
260° West
Cloud Level(s): Broken at 2600ft, Solid Overcast at 3500ft
Current Conditions at
GRIFFISS AFB - (KRME)
25°
Feels like 9°F
Clear
Light Snow
as of 2:59 PM CST
Rel. Humidity: 79%
Dew Point: 19°F
Visibility: 1 Miles
Pressure: 30.21 in.
Flight Rule: IFR
Wind Data
22 MPH
Gust: 29 MPH
280° West
80% chance of snow This Afternoon This Afternoon... Snow. High near 32. West wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

80% chance of snow Tonight Tonight... Snow before 9pm, then a chance of snow showers after midnight. Low around 21. Northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

20% chance of snow Monday Monday... A slight chance of snow showers before 9am. Mostly cloudy, with a high near 35. Northeast wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

70% chance of snow Monday Night Monday Night... Snow likely, mainly after 1am. Cloudy, with a low around 28. Southwest wind around 6 mph becoming southeast after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

90% chance of rain & snow Tuesday Tuesday... Rain, possibly mixed with snow, becoming all rain after 4pm. High near 40. Southeast wind 7 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

60% chance of rain & snow Tuesday Night Tuesday Night... A chance of rain before 10pm, then rain and snow likely between 10pm and 4am, then snow likely after 4am. Cloudy, with a low around 31. West wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 36. Northwest wind 5 to 14 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 26. Calm wind becoming southeast 5 to 7 mph in the evening.

30% chance of rain Christmas Day Christmas Day... A chance of showers after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

50% chance of rain Thursday Night Thursday Night... A chance of showers. Cloudy, with a low around 34. Chance of precipitation is 50%.

70% chance of rain & snow Friday Friday... Rain and snow showers likely. Cloudy, with a high near 44. Chance of precipitation is 70%.

50% chance of rain & snow Friday Night Friday Night... A chance of rain and snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.

50% chance of rain Saturday Saturday... A chance of showers. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.

50% chance of rain & snow Saturday Night Saturday Night... A chance of rain and snow showers. Cloudy, with a low around 25. Chance of precipitation is 50%.

Rain and Snow on Sunday Sunday... Rain and snow showers likely. Cloudy, with a high near 38.

Sun Almanac for Constantia, New York
Sunrise: 07:33 AM
Sunset: 4:31 PM
Civil Sunrise:07:01 AM
Civil Sunset: 5:04 PM
Nautical Sunrise: 06:24 AM
Nautical Sunset: 5:40 PM
Astro Sunrise: 05:50 AM
Astro Sunset: 6:15 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.