Weather WorldBlack Canyon Reservoir, ID 7-Day Night Weather Forecast
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Black Canyon Reservoir, ID Weather Forecast
Black Canyon Reservoir, ID Weather Forecast Date: 840 AM MDT Fri Aug 14 2026
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Rest of Today... Mostly sunny. Areas of fog this morning. A chance of showers and thunderstorms, mainly this morning. Thunderstorms May produce heavy rainfall and gusty winds. Chance of rain 30%. Highs 85 to 90. Southeast winds around 10 mph this morning, shifting to southwest with gusts to 25 mph this afternoon.
Tonight... Increasing clouds. Patchy fog after midnight. Lows 57 to 62. North winds 10 to 15 mph with gusts to 25 mph.
Saturday... Partly sunny. Areas of fog in the morning. A chance of showers and thunderstorms, mainly in the afternoon. Thunderstorms May produce heavy rainfall and gusty winds in the morning. Thunderstorms May produce heavy rainfall and gusty winds in the afternoon. Chance of rain 30%. Highs 87 to 92. South winds 10 to 15 mph with gusts to 25 mph.
Saturday Night... Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Areas of fog after midnight. Thunderstorms May produce heavy rainfall and gusty winds in the evening. Chance of rain 30%. Lows 56 to 62. East winds 10 to 15 mph with gusts to 25 mph in the evening, becoming light after midnight.
Sunday... Areas of fog in the morning. Sunny. Highs 89 to 94. East winds up to 10 mph.
Sunday Night... Increasing clouds. Lows 60 to 65.
Monday... Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20%. Highs 87 to 92.
Monday Night... Mostly cloudy. A slight chance of showers in the evening. Patchy fog after midnight. Chance of rain 20%. Lows 57 to 62.
Tuesday... Patchy fog in the morning. Mostly sunny. Highs 85 to 90.
Tuesday Night... Partly cloudy. Lows 56 to 62. Highs 84 to 90.
Wednesday... Partly cloudy. Lows 56 to 62. Highs 84 to 90.
POP = Probability of Precipitation
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