Winchester, ID Weather Forecast and Current Conditions

WEATHER ALERTS - High Wind Warning

Current Conditions From Nearby Local Station

Partly Cloudy with Showers 48°F
Feels Like 43°F  
Humidity 76% Dew Point 40°F Wind SSE 13 MPH Gusts 22 Barometer N/A
Visibility 1.2 mi.
Report from a MADIS/MESONET weather station 1.4 mi. NE of central Winchester
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Point Forecast at a Glance

TueDec 16
Tue Dec 16: Rain, Low 33F
90%
 
33
WedDec 17
Wed Dec 17: Snow, High 43F, Low 28F
80%
43
28
ThuDec 18
Thu Dec 18: Snow, High 42F, Low 34F
100%
42
34
FriDec 19
Fri Dec 19: Snow, High 41F, Low 26F
90%
41
26
SatDec 20
Sat Dec 20: Snow, High 38F, Low 25F
40%
38
25
SunDec 21
Sun Dec 21: Rain And Snow, High 38F, Low 31F
40%
38
31
MonDec 22
Mon Dec 22: Rain And Snow, High 40F, Low 27F
60%
40
27

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7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 38°F to 42°F. Unsettled weather expected with wintry mix likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 3°F above the historical average for December. Normal highs for this period are around 37°F with lows around 24°F.

This Date in Weather History

1924 - A severe icestorm struck central Illinois. It coated the ground with nearly two inches of glaze at Springfield. The storm caused 21 million dollars damage along with much hardship. Ice was on the trees until the 4th of January, and electricity was not restored until January 10th.

More on this and other weather history

Winchester, ID 7 Day Weather Forecast Details

Tuesday Dec 16

Rain

Night: Rain. Low around 33. Breezy, with a southwest wind around 22 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Dec 17

Snow

Day: Rain, possibly mixed with snow before 7am. Temperature rising to near 43 by noon, then falling to around 33 during the remainder of the day. Windy, with a west wind 29 to 34 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Snow

Night: A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 28. Southwest wind 7 to 10 mph, with gusts as high as 25 mph.

Thursday Dec 18

Snow

Day: Snow before 4pm, then rain, possibly mixed with snow. High near 42. South wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Rain And Snow

Night: Rain and snow. Snow level 7800 feet lowering to 5300 feet after midnight . Low around 34. Southwest wind around 14 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday Dec 19

Snow

Day: Snow, possibly mixed with rain, becoming all snow after 10am. High near 41. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Snow

Night: A 50 percent chance of snow. Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.

Saturday Dec 20

Snow

Day: A 40 percent chance of snow. Partly sunny, with a high near 38.

Snow

Night: A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 25.

Sunday Dec 21

Rain And Snow

Day: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.

Rain And Snow

Night: Rain and snow likely. Snow level 5000 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

Monday Dec 22

Rain And Snow

Day: Rain and snow likely. Snow level 4300 feet. Partly sunny, with a high near 40. Chance of precipitation is 60%.

Snow

Night: A 30 percent chance of snow. Mostly cloudy, with a low around 27.

Tuesday Dec 23

Snow

Day: A 30 percent chance of snow. Partly sunny, with a high near 38.


About Winchester, ID

Winchester is a city in western Lewis County, Idaho, United States, located on the Camas Prairie in the north central part of the state. The population was 356 at the 2020 census, up from 340 in 2010. Winchester Lake State Park lies south of the city.

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.