Siena, NY Weather Forecast and Current Conditions

WEATHER ALERTS - Wind Advisory

Current Conditions From Nearby Local Station

Cloudy 44°F
Feels Like 44°F  
Humidity 96% Dew Point 43°F Wind Calm Barometer 29.8 in.
Report from a MADIS/MESONET weather station 0.8 mi. ENE of central Siena
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Point Forecast at a Glance

TueNov 25
Tue Nov 25: Rain Likely, Low 45F
60%
 
45
WedNov 26
Wed Nov 26: Showers, High 59F, Low 32F
80%
59
32
ThuNov 27
Thu Nov 27: Snow Showers, High 39F, Low 29F
40%
39
29
FriNov 28
Fri Nov 28: Snow, High 36F, Low 26F
80%
36
26
SatNov 29
Sat Nov 29: Mostly Cloudy, High 35F, Low 28F
35
28
SunNov 30
Sun Nov 30: Snow Showers Likely, High 42F, Low 28F
70%
42
28
MonDec 1
Mon Dec 1: Rain And Snow, High 36F, Low 23F
40%
36
23

7-Day Temperature Trend

Week Ahead Summary

High temperatures drop from 59°F to a low of 35°F, then recover to 36°F by week's end. Unsettled weather expected with wintry mix likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 3°F below the historical average for November-December. Normal highs for this period are around 43°F with lows around 28°F.

This Date in Weather History

1983 - The Great Thanksgiving Weekend Blizzard hit Denver, CO. The storm produced 21.5 inches of snow in 37 hours, closing Stapleton Airport for 24 hours. The snow and wind closed interstate highways around Denver. Visibility at Limon CO was down to zero for 24 hours.

More on this and other weather history

Siena, NY 7 Day Weather Forecast Details

Tuesday Nov 25

Rain Likely

Night: Rain likely, mainly after 4am. Cloudy, with a low around 45. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Nov 26

Showers

Day: Showers, mainly before 4pm. High near 59. South wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Snow Showers Likely

Night: A chance of rain and snow showers before 10pm, then snow showers likely. Patchy blowing snow after 3am. Mostly cloudy, with a low around 32. Breezy, with a southwest wind around 22 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday Nov 27

Snow Showers

Day: A chance of snow showers, mainly after 4pm. Patchy blowing snow before 7am. Mostly cloudy, with a high near 39. Breezy, with a west wind 22 to 25 mph, with gusts as high as 47 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Snow

Night: Snow. Patchy blowing snow before 11pm, then patchy blowing snow after 2am. Low around 29. Breezy, with a west wind 20 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 90%.

Friday Nov 28

Snow

Day: Snow. Patchy blowing snow before 11am. High near 36. Breezy, with a west wind 21 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 80%.

Snow Showers Likely

Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 26. West wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Saturday Nov 29

Mostly Cloudy

Day: Mostly cloudy, with a high near 35. West wind 6 to 8 mph.

Snow Showers Likely

Night: Snow showers likely, mainly after 1am. Cloudy, with a low around 28. Chance of precipitation is 60%.

Sunday Nov 30

Snow Showers Likely

Day: Rain and snow showers likely, becoming all rain after 1pm. Cloudy, with a high near 42. Chance of precipitation is 70%.

Showers

Night: A chance of showers. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.

Monday Dec 1

Rain And Snow

Day: A chance of rain and snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.

Snow Showers

Night: A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.

Tuesday Dec 2

Snow Showers

Day: A chance of snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.

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.