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Upper Cow Lake, OR 7-Day Night Weather Forecast
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Upper Cow Lake, OR Weather Forecast
Upper Cow Lake, OR Weather Forecast Date: 230 AM MDT Fri Sep 04 2026
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Today... Areas of fog this morning. Rain showers likely this morning, then a chance of rain showers with a slight chance of thunderstorms this afternoon. Thunderstorms May produce heavy rainfall this afternoon. Chance of rain 60%. Highs 61 to 66. South winds up to 10 mph.
Tonight... Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Areas of fog. Chance of rain 30%. Lows 36 to 45. North winds up to 10 mph.
Saturday... Partly cloudy. A chance of rain showers in the morning. Areas of fog in the morning. Chance of rain 30%. Highs 66 to 73. West winds up to 10 mph. Gusts to 20 mph in the afternoon.
Saturday Night... Mostly clear in the evening, then mostly cloudy with a chance of rain showers after midnight. Chance of rain 30%. Lows 38 to 48. North winds up to 10 mph.
Sunday... Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Chance of rain 40%. Highs 68 to 74. West winds up to 10 mph.
Sunday Night... A slight chance of thunderstorms in the evening. Rain showers likely. Patchy fog after midnight. Chance of rain 60%. Lows 37 to 47.
Labor Day... Partly cloudy. A chance of rain showers in the morning. Areas of fog in the morning. Chance of rain 40%. Highs 64 to 70.
Monday Night... Mostly clear. Patchy fog in the evening. Areas of fog through the day. Lows 35 to 45. Highs 70 to 77.
Tuesday... Mostly clear. Patchy fog in the evening. Areas of fog through the day. Lows 35 to 45. Highs 70 to 77.
Tuesday Night... Partly cloudy. Patchy fog through the day. Lows 39 to 49. Highs 74 to 81.
Wednesday... Partly cloudy. Patchy fog through the day. Lows 39 to 49. Highs 74 to 81.
Wednesday Night... Partly cloudy with a 20% chance of showers. Patchy fog after midnight. Lows 43 to 53.
POP = Probability of Precipitation
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