Boulder City, Idaho Weather
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Weather Forecast for Boulder City, Idaho : Boundary County
Issued: 10:15 pm PDT Sep 13, 2025 Latitude: 48.6027183 Longitude: -116.0693517 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Cloudy on Tonight 50% chance of rain on Sunday 50% chance of thunderstorms on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday 20% chance of rain on Friday 20% chance of rain on Saturday
Low: 58°F High: 76°F High: 69°F High: 79°F High: 83°F High: 75°F High: 75°F High: 75°F
Low: 54°F Low: 53°F Low: 53°F Low: 53°F Low: 48°F Low: 49°F  
Cloudy Rain Thunderstorms Sunny Sunny Sunny Rain Rain
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Current Conditions at
SANDPOINT - (KSZT)
59°
Clear
as of 11:10 PM PDST
Rel. Humidity: 72%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
6 MPH
020° North
Cloud Level(s): Clear
Current Conditions at
COEUR D'ALENE - (KCOE)
63°
Clear
as of 10:56 PM PDST
Rel. Humidity: 59%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
6 MPH
080° East
Cloud Level(s): Clear
Current Conditions at
DEER PARK - (KDEW)
57°
Clear
as of 10:53 PM PDST
Rel. Humidity: 62%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MULLAN PASS - (KMLP)
55°
Clear
as of 10:53 PM PDST
Rel. Humidity: 66%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
3 MPH
200° South
Cloud Level(s): Clear
Cloudy on Tonight Tonight... Partly cloudy, with a low around 58. Calm wind.

50% chance of rain Sunday Sunday... A 50 percent chance of showers after 11am. Mostly cloudy, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

70% chance of rain Sunday Night Sunday Night... Showers likely, mainly before 11pm. Cloudy, with a low around 54. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

50% chance of thunderstorms Monday Monday... A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 69. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 53. Calm wind.

Sunny on Tuesday Tuesday... Sunny, with a high near 79.

Clear on Tuesday Night Tuesday Night... Clear, with a low around 53.

Sunny on Wednesday Wednesday... Sunny, with a high near 83.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 53.

Sunny on Thursday Thursday... Sunny, with a high near 75.

20% chance of rain Thursday Night Thursday Night... A 20 percent chance of showers. Partly cloudy, with a low around 48.

20% chance of rain Friday Friday... A 20 percent chance of showers. Mostly sunny, with a high near 75.

20% chance of rain Friday Night Friday Night... A 20 percent chance of showers. Partly cloudy, with a low around 49.

20% chance of rain Saturday Saturday... A 20 percent chance of showers. Mostly sunny, with a high near 75.

Current Radar Image


Sun Almanac for Boulder City, Idaho
Sunrise: 06:21 AM
Sunset: 6:59 PM
Civil Sunrise:05:49 AM
Civil Sunset: 7:30 PM
Nautical Sunrise: 05:11 AM
Nautical Sunset: 8:08 PM
Astro Sunrise: 04:32 AM
Astro Sunset: 8:47 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.