Portland, NY Weather Forecast and Current Conditions

WEATHER ALERTS - Hazardous Weather Outlook

Current Conditions From Nearby Station

46°F
Feels Like 42°F  
Humidity N/A Dew Point N/A Wind SSE 8 MPH Gusts 9 Barometer 30.81 in.782.6 mm
Solar Rad 258 w/m2
Report from a MADIS/MESONET weather station 6.9 miles WSW of central Portland
at

Point Forecast at a Glance

FriNov 14
Fri Nov 14: Mostly Cloudy, Low 36F
 
36
SatNov 15
Sat Nov 15: Thunderstorms, High 58F, Low 39F
90%
58
39
SunNov 16
Sun Nov 16: Rain And Snow, High 42F, Low 31F
80%
42
31
MonNov 17
Mon Nov 17: Rain And Snow, High 39F, Low 32F
40%
39
32
TueNov 18
Tue Nov 18: Showers, High 41F, Low 30F
30%
41
30
WedNov 19
Wed Nov 19: Partly Sunny, High 44F, Low 32F
44
32
ThuNov 20
Thu Nov 20: Showers, High 47F, Low 38F
40%
47
38

7-Day Temperature Trend

Week Ahead Summary

Sharp cooling trend with high temperatures dropping from 58°F to 47°F, falling as low as 39°F. Unsettled weather expected with wintry mix likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 3°F below the historical average for November. Normal highs for this period are around 49°F with lows around 33°F.


This Date in Weather History

1964 - With the help of a fresh three inch cover of snow, the temperature at Ely, NV, dipped to 15 degrees below zero to establish an all-time record low for the month of November. That record of -15 degrees was later equalled on the 19th of November in 1985.

More on this and other weather history


Portland, NY 7 Day Weather Forecast Details

Friday Nov 14

Mostly Cloudy

Night: Mostly cloudy, with a low around 36. South wind 3 to 6 mph.

Saturday Nov 15

Thunderstorms

Day: A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 58. South wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Showers

Night: Showers, mainly before 4am. Low around 39. Breezy, with a west wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Nov 16

Rain And Snow

Day: Rain showers before 1pm, then rain and snow showers. High near 42. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Snow Showers Likely

Night: Snow showers likely, possibly mixed with rain, mainly between 10pm and 1am. Mostly cloudy, with a low around 31. Breezy, with a west wind 17 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Nov 17

Rain And Snow

Day: A chance of rain and snow showers before 10am, then a chance of snow showers between 10am and 1pm, then a chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 39. Breezy, with a west wind 15 to 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Rain And Snow

Night: A chance of rain and snow showers before 7pm, then a chance of snow showers between 7pm and 1am. Mostly cloudy, with a low around 32. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

Tuesday Nov 18

Showers

Day: A chance of showers. Mostly cloudy, with a high near 41. West wind around 7 mph. Chance of precipitation is 30%.

Mostly Cloudy

Night: Mostly cloudy, with a low around 30.

Wednesday Nov 19

Partly Sunny

Day: Partly sunny, with a high near 44.

Mostly Cloudy

Night: Mostly cloudy, with a low around 32.

Thursday Nov 20

Showers

Day: A chance of showers. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.

Showers Likely

Night: Showers likely. Cloudy, with a low around 38. Chance of precipitation is 60%.

Friday Nov 21

Showers Likely

Day: Showers likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.


About Portland, NY

Portland is a town in Chautauqua County, New York, United States. The population was 4,366 according to the 2020 census. The town is on the shore of Lake Erie southwest of Dunkirk.

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.