What is today's weather forecast for Saint Bonaventure, NY?

Today's forecast for Saint Bonaventure shows a high of 43 degrees and a low of 28 degrees Fahrenheit. Mostly cloudy, with a high near 43.

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

The 7-day forecast for Saint Bonaventure shows highs from 37 to 57 degrees and lows from 23 to 33 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Saint Bonaventure, NY this week?

Yes, rain is possible in Saint Bonaventure this week. Precipitation chances: Saturday (100% chance), Sunday (70% chance), Monday (50% chance), Tuesday (30% chance), Thursday (30% chance).

How accurate is the Saint Bonaventure weather forecast?

WeatherForYou provides highly accurate Saint Bonaventure 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.

Saint Bonaventure, NY Weather Forecast and Current Conditions

WEATHER ALERTS - Hazardous Weather Outlook

Current Conditions From Nearby Station

Switch to Metric Units

28°F
Feels Like 28°F

Humidity 99% Dew Point 28°F Wind ENE 1 MPH Gusts 1 Barometer 30.1 in.764.5 mm

Solar Rad 50 w/m²

Report from a personal weather station 5.3 miles ESE of central Saint Bonaventure
at 8:22 AM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

90%

SunNov 16

70%

MonNov 17

50%

TueNov 18

30%

WedNov 19

ThuNov 20

30%

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 43°F, reaching 57°F before cooling to 37°F, then recovering to 44°F by week's end. Unsettled weather expected with rain or snow 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 46°F with lows around 28°F.

This Date in Weather History

1974 - A storm produced 15 inches of snow at the Buffalo, NY, airport, and 30 inches on the south shore of Lake Erie.

Saint Bonaventure, NY 7 Day Weather Forecast Details

Friday Nov 14

Day: Mostly cloudy, with a high near 43. West wind 3 to 7 mph.

Night: Mostly cloudy, with a low around 28. Calm wind.

Saturday Nov 15

Day: Showers and possibly a thunderstorm, mainly after 1pm. High near 57. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Night: Showers, mainly before 1am. Low around 33. West wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Nov 16

Day: Rain and snow showers likely, becoming all snow after 10am. Mostly cloudy, with a high near 41. West wind 11 to 17 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 26. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

Monday Nov 17

Day: A chance of snow showers. Mostly cloudy, with a high near 37. West wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Night: Mostly cloudy, with a low around 24. West wind 5 to 7 mph becoming calm after midnight.

Tuesday Nov 18

Day: A chance of snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.

Night: Mostly cloudy, with a low around 23.

Wednesday Nov 19

Day: Mostly cloudy, with a high near 41.

Night: Mostly cloudy, with a low around 23.

Thursday Nov 20

Day: A chance of showers. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.

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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