Obsidian, Idaho
Obsidian: Situated at an elevation of 6660 feet in Custer County, Idaho, this unincorporated community lies within the high-altitude Sawtooth Valley.
About
Obsidian is a city located in the county of Custer in the U.S. state of Idaho.
Quick Facts about Obsidian
| State | Idaho (United States) |
| County | Custer County |
| Latitude & Longitude | 44.0788,-114.8473 |
| Time Zone | America/Boise |
| Local time | 12:57:10 (6th November 2026) |
| Weather | 25℉ Patchy Fog 7-days weather |
Geography
Obsidian is located at 44°4'44"N 114°50'50"W (44.0788000, -114.8473000).
Obsidian map
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Weather
25°F
Patchy Fog
1 to 5 mph SE
Tonight
Patchy fog before 5am. Mostly clear, with a low around 25. Southeast wind 1 to 5 mph.
7-Day Forecast
Pierson
Closest post offices linked to Obsidian.
| Post Office Name | City | ZIP |
|---|---|---|
| Stanley Post Office | Stanley (ID) | 83278 |