Castle Rocks, Idaho Weather
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Weather Forecast for Castle Rocks, Idaho : Elmore County
Issued: 3:04 pm MDT Sep 13, 2025 Latitude: 43.3282295 Longitude: -115.3145232 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Cloudy on Overnight 30% chance of thunderstorms on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday Mostly Sunny on Friday 20% chance of rain on Saturday
Low: 47°F High: 71°F High: 65°F High: 70°F High: 76°F High: 75°F High: 71°F High: 69°F
Low: 41°F Low: 41°F Low: 45°F Low: 47°F Low: 48°F Low: 46°F  
Cloudy Thunderstorms Sunny Sunny Sunny Sunny Mostly Sunny Rain
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Current Conditions at
BOISE - (KBOI)
63°
Clear
as of 12:53 AM MDST
Rel. Humidity: 48%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
7 MPH
130° Southeast
Cloud Level(s): Clear
Current Conditions at
HAILEY - (KSUN)
52°
Clear
as of 12:55 AM MDST
Rel. Humidity: 71%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
5 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
STANLEY RANGER STN - (KSNT)
41°
Clear
as of 12:51 AM MDST
Rel. Humidity: 80%
Dew Point: 36°F
Pressure: 30.09 in.
Wind Data
3 MPH
170° South
Cloudy on Overnight Overnight... Partly cloudy, with a low around 47. East northeast wind 3 to 5 mph.
30% chance of thunderstorms Sunday Sunday... A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 71. East wind 6 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 41. West northwest wind 6 to 13 mph, with gusts as high as 22 mph.
Sunny on Monday Monday... Sunny, with a high near 65. West northwest wind 5 to 13 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 41. West northwest wind 5 to 11 mph becoming northeast after midnight. Winds could gust as high as 21 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 70.
Clear on Tuesday Night Tuesday Night... Clear, with a low around 45.
Sunny on Wednesday Wednesday... Sunny, with a high near 76.
Clear on Wednesday Night Wednesday Night... Clear, with a low around 47.
Sunny on Thursday Thursday... Sunny, with a high near 75.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 48.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 71.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 46.
20% chance of rain Saturday Saturday... A 20 percent chance of showers. Mostly sunny, with a high near 69.
Current Radar Image


Sun Almanac for Castle Rocks, Idaho
Sunrise: 07:20 AM
Sunset: 7:53 PM
Civil Sunrise:06:52 AM
Civil Sunset: 8:22 PM
Nautical Sunrise: 06:18 AM
Nautical Sunset: 8:55 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 9:30 PM
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