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McCook Lake Weather Warning NWS WEATHER ALERT FOR THE MCCOOK LAKE, SD AREA - Issued: 1006 PM CDT Thu Aug 6 2026 McCook Lake Weather Warning

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McCook Lake, SD Weather - Hour by Hour Forecast

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McCook Lake, SD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mist. Temperature is 63°F17°C, dew point 63°F17°C, humidity 100%. Wind direction is ESE at 7 mph11 km/h with visibility of 4 mi6 km. Barometric pressure is 30.01 in1016 mb.
Overnight - Partly cloudy. Lows in the mid 60s. South winds 5 to 10 mph... Full Forecast
Friday - Partly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the mid 80s. South winds 5 to 10 mp.. Full Forecast

McCook Lake Hourly Weather

24 Hour Forecast Scroll
Fri, Aug 07
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Midnight
McCook Lake, SD Hourly Weather - Clear - 1:00 AM McCook Lake, SD Hourly Weather - Clear - 2:00 AM McCook Lake, SD Hourly Weather - Partly Cloudy - 3:00 AM McCook Lake, SD Hourly Weather - Partly Cloudy - 4:00 AM McCook Lake, SD Hourly Weather - Partly Cloudy - 5:00 AM McCook Lake, SD Hourly Weather - Cloudy - 6:00 AM McCook Lake, SD Hourly Weather - Cloudy - 7:00 AM McCook Lake, SD Hourly Weather - Cloudy - 8:00 AM McCook Lake, SD Hourly Weather - Mostly Cloudy - 9:00 AM McCook Lake, SD Hourly Weather - Mostly Cloudy - 10:00 AM McCook Lake, SD Hourly Weather - Mostly Cloudy - 11:00 AM McCook Lake, SD Hourly Weather - Partly Cloudy - 12:00 PM McCook Lake, SD Hourly Weather - Partly Cloudy - 1:00 PM McCook Lake, SD Hourly Weather - Partly Cloudy - 2:00 PM McCook Lake, SD Hourly Weather - Clear - 3:00 PM McCook Lake, SD Hourly Weather - Clear - 4:00 PM McCook Lake, SD Hourly Weather - Clear - 5:00 PM McCook Lake, SD Hourly Weather - Clear - 6:00 PM McCook Lake, SD Hourly Weather - Clear - 7:00 PM McCook Lake, SD Hourly Weather - Clear - 8:00 PM McCook Lake, SD Hourly Weather - Clear - 9:00 PM McCook Lake, SD Hourly Weather - Clear - 10:00 PM McCook Lake, SD Hourly Weather - Clear - 11:00 PM McCook Lake, SD Hourly Weather - Clear - 12:00 AM
Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
66°F19°C 66°F19°C 66°F19°C 66°F19°C 66°F19°C 67°F19°C 67°F19°C 69°F21°C 72°F22°C 74°F23°C 76°F24°C 78°F26°C 80°F27°C 82°F28°C 84°F29°C 86°F30°C 84°F29°C 82°F28°C 80°F27°C 76°F24°C 72°F22°C 68°F20°C 66°F19°C 65°F18°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - - - - - - - - - -
38% 38% 38% 38% 38% 38% 38% 35% 35% 35% 35% 35% 35% 3% 3% 3% 3% 3% 3% 0% 0% 0% 0% 0%
65°F18°C 65°F18°C 65°F18°C 65°F18°C 65°F18°C 66°F19°C 66°F19°C 67°F19°C 68°F20°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 65°F18°C 64°F18°C 62°F17°C 61°F16°C 59°F15°C 58°F14°C 57°F14°C 57°F14°C 56°F13°C 56°F13°C 55°F13°C
97% 97% 97% 97% 97% 97% 97% 93% 87% 84% 76% 71% 65% 57% 51% 45% 46% 46% 47% 52% 59% 66% 70% 70%
SE SE SE SE SE SE SSE S SSE SW SSW W NW NW NNW NNW NNW NNW NNW SW SE NNE NE NE
5 mph 5 mph 5 mph 5 mph 5 mph 8 mph 8 mph 8 mph 10 mph 10 mph 10 mph 13 mph 13 mph 13 mph 13 mph 13 mph 13 mph 13 mph 13 mph 13 mph 5 mph 5 mph 5 mph 4 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
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POP = Probability of Precipitation. ** Indicates missing data/values from KSUX model statistics.

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Prob Precip % = Probability of Precipitation.

McCook Lake 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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