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Crystal, Idaho Weather Forecast
Crystal, Idaho Weather
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Weather Forecast for Crystal, Idaho : Custer County
Issued: 1:21 pm MDT Oct 31, 2025 Latitude: 44.2674195 Longitude: -114.3258933 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Cloudy on Tonight Mostly Sunny on Saturday Partly Sunny on Sunday Mostly Sunny on Monday 30% chance of rain on Tuesday 30% chance of rain on Wednesday 40% chance of rain on Thursday 50% chance of rain on Friday
Low: 34°F High: 65°F High: 56°F High: 61°F High: 51°F High: 58°F High: 48°F High: 49°F
Low: 42°F Low: 31°F Low: 39°F Low: 35°F Low: 35°F Low: 32°F  
Mostly Cloudy Mostly Sunny Partly Sunny Mostly Sunny Rain Rain Rain Rain
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Current Conditions at
CHALLIS - (KLLJ)
52°
Clear
as of 3:55 PM MDST
Rel. Humidity: 29%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
STANLEY RANGER STN - (KSNT)
52°
Mostly Cloudy
as of 3:51 PM MDST
Rel. Humidity: 23%
Dew Point: 16°F
Pressure: 30.20 in.
Wind Data
5 MPH
330° Northwest
Current Conditions at
SALMON - (KSMN)
52°
Clear
as of 3:56 PM MDST
Rel. Humidity: 37%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 34. Calm wind becoming southwest around 6 mph after midnight.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 65. Southwest wind 5 to 13 mph, with gusts as high as 20 mph.

20% chance of rain Saturday Night Saturday Night... A 20 percent chance of showers after midnight. Partly cloudy, with a low around 42. South southwest wind 10 to 14 mph, with gusts as high as 24 mph.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 56. West wind 7 to 13 mph, with gusts as high as 21 mph.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 31. West wind 5 to 7 mph becoming calm in the evening.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 61.

30% chance of rain Monday Night Monday Night... A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 39.

30% chance of rain Tuesday Tuesday... A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 51.

20% chance of rain Tuesday Night Tuesday Night... A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 35.

30% chance of rain Wednesday Wednesday... A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 58.

60% chance of rain Wednesday Night Wednesday Night... Showers likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

40% chance of rain Thursday Thursday... A 40 percent chance of showers. Mostly cloudy, with a high near 48.

40% chance of rain Thursday Night Thursday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 32.

50% chance of rain Friday Friday... A 50 percent chance of showers. Mostly cloudy, with a high near 49.

Current Radar Image


Sun Almanac for Crystal, Idaho
Sunrise: 08:14 AM
Sunset: 6:28 PM
Civil Sunrise:07:44 AM
Civil Sunset: 6:58 PM
Nautical Sunrise: 07:09 AM
Nautical Sunset: 7:32 PM
Astro Sunrise: 06:36 AM
Astro Sunset: 8:06 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.