Obsidian, Idaho Weather
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Weather Forecast for Obsidian, Idaho : Custer County
Issued: 5:31 am MDT Sep 14, 2025 Latitude: 44.0787969 Longitude: -114.8472981 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
60% chance of thunderstorms on Today 40% chance of thunderstorms on Tonight 20% chance of rain & snow on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday 20% chance of on Friday 30% chance of on Saturday
High: 67°F Low: 32°F High: 62°F High: 70°F High: 74°F High: 75°F High: 71°F High: 67°F
Low: 30°F Low: 34°F Low: 36°F Low: 38°F Low: 38°F  
Thunderstorms Thunderstorms Rain & Snow Sunny Sunny Sunny Partly Sunny Partly Sunny
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Current Conditions at
STANLEY RANGER STN - (KSNT)
34°
Clear
as of 5:51 AM MDST
Rel. Humidity: 93%
Dew Point: 32°F
Pressure: 30.08 in.
Wind Data
Calm
Current Conditions at
CHALLIS - (KLLJ)
46°
Clear
as of 5:55 AM MDST
Rel. Humidity: 81%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
HAILEY - (KSUN)
45°
Feels like 39°F
Clear
as of 5:55 AM MDST
Rel. Humidity: 87%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
10 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
MCCALL - (KMYL)
45°
Clear
as of 5:51 AM MDST
Rel. Humidity: 87%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
60% chance of thunderstorms Today Today... Showers and thunderstorms likely, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 67. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
40% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms before 9pm, then a slight chance of showers. Snow level 11200 feet lowering to 9100 feet after midnight . Partly cloudy, with a low around 32. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
20% chance of rain & snow Monday Monday... A slight chance of rain showers before 7am, then a slight chance of rain and snow showers between 7am and 8am, then a slight chance of rain showers after 8am. Snow level 8800 feet rising to 9800 feet in the afternoon. Mostly sunny, with a high near 62. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 30. North northwest wind 5 to 7 mph becoming light and variable after midnight.
Sunny on Tuesday Tuesday... Sunny, with a high near 70. Calm wind becoming north around 6 mph in the afternoon.
Clear on Tuesday Night Tuesday Night... Clear, with a low around 34.
Sunny on Wednesday Wednesday... Sunny, with a high near 74.
Clear on Wednesday Night Wednesday Night... Clear, with a low around 36.
Sunny on Thursday Thursday... Sunny, with a high near 75.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 38.
20% chance of Friday Friday... A 20 percent chance of showers. Partly sunny, with a high near 71.
30% chance of rain Friday Night Friday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 38.
30% chance of Saturday Saturday... A 30 percent chance of showers. Partly sunny, with a high near 67.
Current Radar Image


Sun Almanac for Obsidian, Idaho
Sunrise: 07:18 AM
Sunset: 7:51 PM
Civil Sunrise:06:49 AM
Civil Sunset: 8:20 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 8:55 PM
Astro Sunrise: 05:39 AM
Astro Sunset: 9:30 PM
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