Current conditions at
Winchester (ITD41)
Lat: 46.25521°NLon: 116.6051°WElev: 3761.0ft.
Rain
42°F
6°C
| Humidity | 93% |
| Wind Speed | S 3 MPH |
| Barometer | NA |
| Dewpoint | 40°F (4°C) |
| Visibility | 1.24 mi |
| Last update | 22 Apr 10:15 AM PDT |
Extended Forecast for
Winchester ID
Today

High: 42 °F⇓
Rain/Snow
Tonight
Low: 34 °F
Rain then
Chance
Rain/SnowThursday
High: 46 °F
Snow then
Rain/Snow
LikelyThursday Night
Low: 30 °F
Chance
Rain/Snow
then Chance
SnowFriday

High: 45 °F
Chance Snow
Friday Night

Low: 26 °F
Mostly Clear
Saturday

High: 49 °F
Sunny
Saturday Night

Low: 28 °F
Mostly Clear
Sunday
High: 50 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow
Detailed Forecast
Today
Rain, possibly mixed with snow before noon, then rain between noon and 1pm, then rain, possibly mixed with snow after 1pm. Snow level 5100 feet. Temperature rising to near 42 by noon, then falling to around 38 during the remainder of the day. West wind 13 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Rain before 4am, then a chance of rain and snow. Snow level 6200 feet lowering to 4300 feet after midnight . Low around 34. West wind 13 to 15 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Snow showers before 4pm, then snow showers likely, possibly mixed with rain between 4pm and 5pm, then snow showers likely after 5pm. Some thunder is also possible. High near 46. West wind 9 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
A chance of snow before 8pm, then a chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 30. West wind 6 to 13 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 45. West wind 6 to 9 mph becoming north in the morning. Winds could gust as high as 18 mph. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 28.
Sunday
A slight chance of snow after 11am, mixing with rain after 2pm. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 32.
Monday
A 30 percent chance of rain. Snow level rising to 5100 feet in the afternoon. Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A 20 percent chance of rain. Snow level 5100 feet rising to 5900 feet in the afternoon. Mostly sunny, with a high near 57.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Winchester ID
46.24°N 116.62°W (Elev. 3950 ft)
46.24°N 116.62°W (Elev. 3950 ft)
9:57 am PDT Apr 22, 2026
10am PDT Apr 22, 2026-6pm PDT Apr 28, 2026


