What is today's weather forecast for Portageville, NY?

Today's forecast for Portageville shows a high of 37 degrees and a low of 23 degrees Fahrenheit. Partly sunny, with a high near 37.

What is the 7-day weather forecast for Portageville, NY?

The 7-day forecast for Portageville shows highs from 27 to 43 degrees and lows from 15 to 33 degrees Fahrenheit. Expect precipitation on 6 days with chances of 20% or higher.

Will it rain in Portageville, NY this week?

Yes, rain is possible in Portageville this week. Precipitation chances: Thursday (100% chance), Friday (80% chance), Saturday (40% chance), Sunday (30% chance), Monday (30% chance), Tuesday (50% chance).

How accurate is the Portageville weather forecast?

WeatherForYou provides highly accurate Portageville forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Portageville, NY Weather Forecast and Current Conditions

WEATHER ALERTS - Wind Advisory

Current Conditions From Nearby Station

Switch to Metric Units

38°F
Feels Like 30°F

Humidity 78% Dew Point 31°F Wind SSW 13 MPH Gusts 19 Barometer 28.37 in.

Report from a personal weather station 7.2 mi. S of central Portageville
at 7:10 AM Wed, Dec 17, 2025

Point Forecast at a Glance

WedDec 17

ThuDec 18

FriDec 19

80%

SatDec 20

SunDec 21

30%

MonDec 22

TueDec 23

50%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 27°F to 43°F. Unsettled weather expected with wintry mix likely on at least 6 days.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 36°F and lows around 22°F.

This Date in Weather History

1884 - A three week blockade of snow began at Portland, OR. A record December total of 34 inches was received.

Portageville, NY 7 Day Weather Forecast Details

Wednesday Dec 17

Day: Partly sunny, with a high near 37. West wind 15 to 18 mph, with gusts as high as 36 mph.

Night: Mostly cloudy, with a low around 23. South wind 7 to 10 mph.

Thursday Dec 18

Day: Mostly sunny, with a high near 43. Breezy, with a south wind 16 to 20 mph, with gusts as high as 30 mph.

Night: Showers. Low around 33. Breezy, with a south wind 16 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Friday Dec 19

Day: Rain and snow showers, becoming all snow after 10am. High near 37. Breezy, with a west wind 15 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 18. West wind 8 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 50%.

Saturday Dec 20

Day: Mostly cloudy, with a high near 37. South wind 7 to 13 mph, with gusts as high as 24 mph.

Night: A chance of snow showers. Mostly cloudy, with a low around 24. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Sunday Dec 21

Day: A chance of snow showers before 1pm. Partly sunny, with a high near 31. Chance of precipitation is 30%.

Night: Mostly cloudy, with a low around 16.

Monday Dec 22

Day: Partly sunny, with a high near 27.

Night: A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.

Tuesday Dec 23

Day: A chance of rain and snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

About Portageville, NY

Portageville is a hamlet located in the town of Genesee Falls in Wyoming County, New York, United States. Its name derives from the Native American canoeists who would withdraw their craft from the river to avoid going over three waterfalls in the Genesee River gorge now known as Portage Falls. They had to portage several miles to the site of present-day Mount Morris, where they could embark for the rest of the journey downriver. Portageville is the only named community in the town of Genesee Falls. The Genesee River Gorge with its scenic waterfalls was formed after the original valley was buried in glacial debris from the last ice age and the river had to cut a new valley though the Devonian sedimentary rock of the area. It has also been called The Grand Canyon of the East. The site has now been designated Letchworth State Park and is a major tourist attraction, with the lower entrance at Portage. The First Universalist Church of Portageville, also known as The Portageville Chapel, is a historic Universalist church in Portageville, Wyoming County, New York. It is a Greek Revival style structure with Gothic and Federal elements dating to 1841. The church features a two-stage square tower above the north gable of the building.

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

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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.

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