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Bonanza, Idaho Weather Forecast
Bonanza, Idaho Weather
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Weather Forecast for Bonanza, Idaho : Custer County
Issued: 5:31 am MDT Oct 31, 2025 Latitude: 44.3704682 Longitude: -114.7278568 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Sunny on Today Mostly Cloudy on Tonight Mostly Sunny on Saturday 30% chance of snow on Sunday Mostly Sunny on Monday 40% chance of rain & snow on Tuesday 30% chance of rain & snow on Wednesday 50% chance of rain & snow on Thursday
High: 55°F Low: 25°F High: 58°F High: 50°F High: 58°F High: 49°F High: 54°F High: 45°F
Low: 33°F Low: 21°F Low: 29°F Low: 28°F Low: 26°F  
Mostly Sunny Mostly Cloudy Mostly Sunny Snow Mostly Sunny Rain & Snow Rain & Snow Rain & Snow
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Current Conditions at
STANLEY RANGER STN - (KSNT)
18°
Clear
as of 8:51 AM MDST
Rel. Humidity: 92%
Dew Point: 16°F
Pressure: 30.29 in.
Wind Data
Calm
Current Conditions at
CHALLIS - (KLLJ)
27°
Clear
as of 8:55 AM MDST
Rel. Humidity: 79%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
3 MPH
010° North
Cloud Level(s): Clear
Current Conditions at
HAILEY - (KSUN)
30°
Clear
as of 8:47 AM MDST
Rel. Humidity: 80%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.24 in.
Flight Rule: VFR
Wind Data
8 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
SALMON - (KSMN)
21°
Clear
as of 8:56 AM MDST
Rel. Humidity: 92%
Dew Point: 19°F
Visibility: 7 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Sunny on Today Today... Mostly sunny, with a high near 55. Light west wind.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 25. Calm wind.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 58. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

40% chance of snow Saturday Night Saturday Night... A 40 percent chance of showers after midnight. Snow level 9100 feet rising to 9800 feet after midnight. Mostly cloudy, with a low around 33. Southwest wind around 7 mph, with gusts as high as 23 mph.

30% chance of snow Sunday Sunday... A 30 percent chance of showers before noon. Snow level 9500 feet lowering to 7800 feet in the afternoon . Partly sunny, with a high near 50. West wind around 6 mph.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 21.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 58.

30% chance of snow Monday Night Monday Night... A 30 percent chance of showers, mainly after midnight. Snow level 9400 feet lowering to 8800 feet after midnight . Mostly cloudy, with a low around 29.

40% chance of rain & snow Tuesday Tuesday... A chance of rain and snow showers before 9am, then a chance of rain showers. Snow level 8400 feet lowering to 7800 feet in the afternoon . Mostly cloudy, with a high near 49. Chance of precipitation is 40%.

20% chance of rain & snow Tuesday Night Tuesday Night... A slight chance of rain showers before 3am, then a slight chance of rain and snow showers. Snow level 8000 feet rising to 8700 feet after midnight. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.

30% chance of rain & snow Wednesday Wednesday... A chance of rain and snow showers. Snow level 8800 feet. Mostly cloudy, with a high near 54. Chance of precipitation is 30%.

70% chance of rain & snow Wednesday Night Wednesday Night... Rain and snow showers likely. Snow level 8600 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

50% chance of rain & snow Thursday Thursday... A chance of rain and snow showers. Snow level 7300 feet lowering to 6700 feet in the afternoon . Mostly cloudy, with a high near 45. Chance of precipitation is 50%.

Current Radar Image


Sun Almanac for Bonanza, Idaho
Sunrise: 08:16 AM
Sunset: 6:29 PM
Civil Sunrise:07:45 AM
Civil Sunset: 7:00 PM
Nautical Sunrise: 07:11 AM
Nautical Sunset: 7:34 PM
Astro Sunrise: 06:37 AM
Astro Sunset: 8:08 PM
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