Weather WorldSpearfish Lake, WA 7-Day Weather Forecast
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Spearfish Lake Weather Forecast
Spearfish Lake, WA Weather Forecast Date: 302 PM PDT Mon Aug 31 2026
Weather forecast for Spearfish Lake, WA
Tonight Lo: 60°F Lo: 16°C |
Tonight... Mostly clear in the evening, becoming mostly cloudy. Lows in the upper 50s to mid 60s. East wind 5 to 10 mph shifting to the west overnight. |
Tue Hi: 80°FHi: 27°C Lo: 56°F Lo: 13°C |
Tuesday... Mostly cloudy in the morning then clearing. Highs in the upper 70s to mid 80s. Breezy. West wind 10 to 20 mph with gusts to around 30 mph. |
Wed Hi: 73°FHi: 23°C Lo: 55°F Lo: 13°C |
Wednesday... Rain showers likely. Highs in the lower to mid 70s. Southwest wind 5 to 10 mph with gusts to around 25 mph. Chance of precipitation 70%. |
Thu Hi: 66°FHi: 19°C Lo: 55°F Lo: 13°C |
Thursday... Mostly cloudy with a 50% chance of rain showers. Highs in the mid 60s to lower 70s. Lows in the 50s. |
| Fri Hi: 66°FHi: 19°C Lo: 55°F Lo: 13°C |
Friday... Mostly cloudy with a 50% chance of rain showers. Highs in the mid 60s to lower 70s. Lows in the 50s. |
| Fri Hi: 66°FHi: 19°C Lo: 56°F Lo: 13°C |
Friday... Mostly cloudy with a 50% chance of rain showers. Highs in the mid 60s to lower 70s. Lows in the 50s. |
Sat Hi: 79°FHi: 26°C Lo: 56°F Lo: 13°C |
Saturday... Partly cloudy with a 20% chance of rain showers. Lows in the lower 50s to lower 60s. Highs in the upper 60s to upper 70s. |
| Sun Hi: 79°FHi: 26°C Lo: 56°F Lo: 13°C |
Sunday... Partly cloudy with a 20% chance of rain showers. Lows in the lower 50s to lower 60s. Highs in the upper 60s to upper 70s. |
| Mon Hi: 79°FHi: 26°C Lo: 56°F Lo: 13°C |
Monday... Partly cloudy with a 20% chance of rain showers. Lows in the lower 50s to lower 60s. Highs in the upper 60s to upper 70s. |
| Tue Hi: 79°FHi: 26°C Lo: 56°F Lo: 13°C |
Tuesday... Partly cloudy with a 20% chance of rain showers. Lows in the lower 50s to lower 60s. Highs in the upper 60s to upper 70s. |
| Wed Hi: 79°FHi: 26°C Lo: 56°F Lo: 13°C |
Wednesday... Partly cloudy with a 20% chance of rain showers. Lows in the lower 50s to lower 60s. Highs in the upper 60s to upper 70s. |
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