Obsidian, ID 7-Day Weather Forecast
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Obsidian Weather Forecast


Obsidian, ID Weather Forecast Date: 230 AM MDT Tue Sep 22 2026
Weather forecast for Obsidian, ID
| Today Hi: 82°FHi: 28°C Lo: 53°F Lo: 12°C |
Today... Mostly sunny. Highs 79 to 84. Southeast winds up to 10 mph. |
| Wed Hi: 86°FHi: 30°C Lo: 56°F Lo: 13°C |
Wednesday... Areas of fog in the morning. Sunny. Highs 83 to 88. Southeast winds 10 to 15 mph with gusts to 25 mph. |
| Thu Hi: 91°FHi: 33°C Lo: 61°F Lo: 16°C |
Thursday... Sunny. Highs 88 to 93. Windy. Southeast winds 15 to 25 mph with gusts to 35 mph. |
| Fri Hi: 85°FHi: 29°C Lo: 47°F Lo: 8°C |
Friday... Partly cloudy. Lows 57 to 64. Highs 82 to 87. Breezy. |
| Sat Hi: 72°FHi: 22°C Lo: 47°F Lo: 8°C |
Saturday... Partly cloudy. Not as warm. Lows 42 to 50. Highs 67 to 75. Windy. |
| Sun Hi: 72°FHi: 22°C Lo: 47°F Lo: 8°C |
Sunday... Partly cloudy. Not as warm. Lows 42 to 50. Highs 67 to 75. Windy. |
| Sun Hi: 72°FHi: 22°C Lo: 47°F Lo: 8°C |
Sunday... Partly cloudy. Not as warm. Lows 42 to 50. Highs 67 to 75. Windy. |
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