Portville, NY Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Weather Advisory

Current Conditions From Nearby Local Station

Cloudy 27°F
Feels Like 27°F  
Humidity 90% Dew Point 25°F Wind ENE 1 MPH Gusts 2 Barometer 29.94 in.
Report from a personal weather station 2.2 mi. NW of central Portville
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Point Forecast at a Glance

WedDec 3
Wed Dec 3: Snow Showers, Low 21F
30%
 
21
ThuDec 4
Thu Dec 4: Snow Showers Likely, High 28F, Low 4F
70%
28
4
FriDec 5
Fri Dec 5: Mostly Sunny, High 29F, Low 17F
29
17
SatDec 6
Sat Dec 6: Snow Showers, High 35F, Low 22F
20%
35
22
SunDec 7
Sun Dec 7: Snow Showers, High 32F, Low 4F
50%
32
4
MonDec 8
Mon Dec 8: Mostly Sunny, High 22F, Low 3F
22
3
TueDec 9
Tue Dec 9: Snow Showers Likely, High 31F, Low 21F
60%
31
21

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 22°F to 35°F. Unsettled weather expected with snow likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for December. Normal highs for this period are around 35°F with lows around 20°F.

This Date in Weather History

1982 - The temperature in New York City's Central Park reached 72 degrees to establish a record high for December. The month as a whole was also the warmest of record.

More on this and other weather history

Portville, NY 7 Day Weather Forecast Details

Wednesday Dec 3

Snow Showers

Night: A chance of snow showers, mainly after 4am. Cloudy, with a low around 21. Southwest wind around 8 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

Thursday Dec 4

Snow Showers Likely

Day: Snow showers likely, mainly between 7am and 4pm. Patchy blowing snow between 11am and 3pm. Cloudy, with a high near 28. West wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Snow Showers

Night: A chance of snow showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Friday Dec 5

Mostly Sunny

Day: Mostly sunny, with a high near 29. South wind 3 to 8 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 17. Light south wind.

Saturday Dec 6

Snow Showers

Day: A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 35. Southwest wind 5 to 9 mph. Chance of precipitation is 20%.

Snow Showers

Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 22. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Sunday Dec 7

Snow Showers

Day: A chance of snow showers. Mostly cloudy, with a high near 32. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 50%.

Snow Showers

Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 4. Chance of precipitation is 30%.

Monday Dec 8

Mostly Sunny

Day: Mostly sunny, with a high near 22.

Partly Cloudy

Night: Partly cloudy, with a low around 3.

Tuesday Dec 9

Snow Showers Likely

Day: Snow showers likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

Snow Showers Likely

Night: Snow showers likely. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.

Wednesday Dec 10

Snow Showers Likely

Day: Rain and snow showers likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.


About Portville, NY

Portville is a town in Cattaraugus County, New York, United States. The population was 3,504 at the 2020 census. The name is derived from the town's early role in shipping lumber and other items down the Allegheny River. It was formed in 1837 from the town of Olean. Portville is in the southeast corner of the county, southeast of the city of Olean. The village of Portville is the largest settlement in the town.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.