Current conditions at
Winchester (ITD41)
Lat: 46.25521°NLon: 116.6051°WElev: 3761.0ft.NA
40°F
4°C
| Humidity | 89% |
| Wind Speed | S 4 MPH |
| Barometer | NA |
| Dewpoint | 37°F (3°C) |
| Visibility | 1.24 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 21 Apr 02:45 AM PDT |
Extended Forecast for
Winchester ID
Overnight

Low: 50 °F
Partly Cloudy
Tuesday
High: 70 °F
Sunny then
Chance
T-stormsTuesday Night

Low: 40 °F
Showers
Wednesday
High: 46 °F
Rain then
Rain/SnowWednesday Night
Low: 34 °F
Rain/Snow
then Chance
Rain/SnowThursday

High: 47 °F
Rain/Snow
LikelyThursday Night

Low: 32 °F
Chance
Rain/SnowFriday

High: 48 °F
Chance
Rain/SnowFriday Night

Low: 30 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a steady temperature around 50. South wind around 6 mph.
Tuesday
A chance of thunderstorms after 5pm. Sunny, with a high near 70. South wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Low around 40. Northwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain before 5pm, then rain, possibly mixed with snow. Snow level 7300 feet lowering to 4800 feet. High near 46. Southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow before 2am, then a chance of rain. Snow level 4700 feet. Low around 34. Southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
A chance of snow before 11am, then rain likely, possibly mixed with snow. Snow level 4000 feet. Partly sunny, with a high near 47. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow before 11pm, then a chance of snow between 11pm and 2am, then a chance of rain and snow after 2am. Snow level 4500 feet lowering to 4000 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A slight chance of snow before 11am, then a chance of rain and snow. Snow level 4100 feet. Mostly sunny, with a high near 48. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 59.
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)
2:06 am PDT Apr 21, 2026
3am PDT Apr 21, 2026-6pm PDT Apr 27, 2026


