Big Spring Reservoir, OR 7-Day Night Weather Forecast
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Big Spring Reservoir, OR Weather Forecast


Big Spring Reservoir, OR Weather Forecast Date: 130 PM PDT Sat Aug 08 2026
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Tonight... Mostly clear. Areas of smoke. Lows 49 to 59. Northwest winds 10 to 15 mph with gusts to 25 mph.
Sunday... Sunny. Smoke in the morning, then areas of smoke in the afternoon. Highs 85 to 95. West winds up to 10 mph with gusts to 20 mph.
Sunday Night... Mostly clear. Areas of smoke. Lows 47 to 57. Northwest winds 10 to 15 mph.
Monday... Sunny. Areas of smoke. Highs 84 to 94. West winds up to 10 mph with gusts to 20 mph.
Monday Night... Mostly clear. Patchy smoke. Lows 49 to 58. Northwest winds up to 10 mph with gusts to 20 mph.
Tuesday... Mostly clear. Highs 81 to 92. Lows 46 to 56.
Wednesday... Mostly clear. Highs 81 to 92. Lows 46 to 56.
Thursday... Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20%. Highs 79 to 89.
Thursday Night... Partly cloudy. Lows 47 to 57. Highs 77 to 87.
Friday... Partly cloudy. Lows 47 to 57. Highs 77 to 87.
Friday Night... Partly cloudy with a slight chance of showers in the evening, then mostly cloudy after midnight. Chance of rain 20%. Lows 47 to 57.
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