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

Today's forecast for Collinsville shows a low of 23 degrees Fahrenheit. Snow showers likely.

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

The 7-day forecast for Collinsville shows highs from 27 to 38 degrees and lows from 11 to 23 degrees Fahrenheit. Expect precipitation on 8 days with chances of 20% or higher.

Will it rain in Collinsville, NY this week?

Yes, rain is possible in Collinsville this week. Precipitation chances: Thursday (70% chance), Friday (50% chance), Saturday (80% chance), Sunday (100% chance), Monday (30% chance), Tuesday (50% chance), Wednesday (50% chance), Thursday (60% chance).

How accurate is the Collinsville weather forecast?

WeatherForYou provides highly accurate Collinsville 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.

Collinsville, NY Weather Forecast and Current Conditions

WEATHER ALERTS - Lake Effect Snow Warning

Current Conditions From Nearby Station

Switch to Metric Units

26°F
Feels Like 20°F

Humidity 99% Dew Point 26°F Wind WSW 5 MPH Gusts 7 Barometer 31.22 in.

Report from a MADIS/MESONET weather station 13.3 mi. E of central Collinsville
at 4:30 AM Fri, Nov 28, 2025

Point Forecast at a Glance

ThuNov 27

70%

FriNov 28

50%

SatNov 29

20%

SunNov 30

100%

MonDec 1

TueDec 2

50%

WedDec 3

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 27°F to 38°F. Unsettled weather expected with snow likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 6°F below the historical average for November-December. Normal highs for this period are around 38°F with lows around 23°F.

This Date in Weather History

1960 - A severe storm produced waves 20 to 40 feet high on Lake Superior. Duluth, MN, was buried under a foot of snow, and clocked wind gusts to 73 mph. The northern shore of Lake Superior was flooded, and property along the shore was battered. Thousands of cords of pulpwood were washed into Lake Superior, and up to three feet of water flooded the main street of Grand Marais. Thunder accompanied the nor'easter .

Collinsville, NY 7 Day Weather Forecast Details

Thursday Nov 27

Night: Snow showers likely. Cloudy, with a low around 23. Southwest wind around 9 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.

Friday Nov 28

Day: A chance of snow showers. Mostly cloudy, with a high near 31. West wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 18. Northwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Saturday Nov 29

Day: A slight chance of snow showers before 1pm. Mostly sunny, with a high near 32. West wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 20%.

Night: Snow showers after 1am. Low around 18. Calm wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 80%.

Sunday Nov 30

Day: Rain, possibly mixed with snow showers. High near 38. Southeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Night: Rain showers before 7pm, then rain and snow showers between 7pm and 10pm, then snow showers after 10pm. Low around 18. Southwest wind around 9 mph becoming west after midnight. Chance of precipitation is 80%.

Monday Dec 1

Day: Partly sunny, with a high near 27. Northwest wind 3 to 7 mph.

Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.

Tuesday Dec 2

Day: A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.

Night: A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.

Wednesday Dec 3

Day: Partly sunny, with a high near 30.

Night: A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.

Thursday Dec 4

Day: Snow showers likely. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.

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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