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

Today's forecast for Delevan shows a high of 42 degrees and a low of 30 degrees Fahrenheit. Mostly cloudy, with a high near 42.

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

The 7-day forecast for Delevan shows highs from 35 to 54 degrees and lows from 25 to 34 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Delevan, NY this week?

Yes, rain is possible in Delevan this week. Precipitation chances: Saturday (90% chance), Sunday (70% chance), Monday (40% chance), Tuesday (30% chance), Thursday (30% chance).

How accurate is the Delevan weather forecast?

WeatherForYou provides highly accurate Delevan 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.

Delevan, NY Weather Forecast and Current Conditions

WEATHER ALERTS - Hazardous Weather Outlook

Current Conditions From Nearby Station

Switch to Metric Units

34°F
Feels Like 34°F

Humidity 97% Dew Point 33°F Wind Calm Barometer 30.04 in.763 mm

Solar Rad 107 w/m² UV Index 1

Report from a personal weather station 7.9 miles W of central Delevan
at 9:26 AM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

90%

SunNov 16

70%

MonNov 17

40%

TueNov 18

30%

WedNov 19

ThuNov 20

30%

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures with a significant drop to 35°F mid-week, recovering to 42°F. Unsettled weather expected with rain or snow likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for November. Normal highs for this period are around 46°F with lows around 30°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.

Delevan, NY 7 Day Weather Forecast Details

Friday Nov 14

Day: Mostly cloudy, with a high near 42. West wind 3 to 7 mph.

Night: Mostly cloudy, with a low around 30. Calm wind.

Saturday Nov 15

Day: Showers and possibly a thunderstorm, mainly after 1pm. High near 54. South wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Night: Rain showers before 4am, then a chance of rain and snow showers. Low around 34. West wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Nov 16

Day: Snow showers likely, possibly mixed with rain, becoming all snow after 10am. Mostly cloudy, with a high near 38. West wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Night: Snow showers likely. Mostly cloudy, with a low around 27. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Monday Nov 17

Day: A chance of snow showers before 1pm. Mostly cloudy, with a high near 35. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 27. West wind 3 to 7 mph. Chance of precipitation is 30%.

Tuesday Nov 18

Day: A chance of snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.

Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

Wednesday Nov 19

Day: Mostly cloudy, with a high near 39.

Night: Mostly cloudy, with a low around 26.

Thursday Nov 20

Day: A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

About Delevan, NY

Delevan is a village in Cattaraugus County, New York, United States. The population was 1,064 at the 2020 census. The village is within the town of Yorkshire.

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.

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