Weather Alert
Dumarce Lake Weather Warning NWS WEATHER ALERT FOR THE DUMARCE LAKE, SD AREA - Issued: 311 AM CDT Mon Aug 3 2026 Dumarce Lake Weather Warning

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Dumarce Lake, SD Weather - Hour by Hour Forecast

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Dumarce Lake, SD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 86°F30°C, dew point 68°F20°C, humidity 55%. Wind direction is SSE at 12 mph19 km/h with visibility of 10 mi16 km. Barometric pressure is 29.63 in1003 mb.
Rest of Today - Partly sunny with a 20% chance of thunderstorms. Highs in the mid 80s. South winds 15 to 20 mph with gusts up to 30 mph... Full Forecast
Tonight - Mostly cloudy with a chance of thunderstorms in the evening, then partly cloudy after midnight. Patchy smoke. Breezy, cooler with .. Full Forecast

Dumarce Lake Hourly Weather

24 Hour Forecast Scroll
Mon, Aug 03
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Dumarce Lake, SD Hourly Weather - Mostly Cloudy - 12:00 PM Dumarce Lake, SD Hourly Weather - Mostly Cloudy - 1:00 PM Dumarce Lake, SD Hourly Weather - Mostly Cloudy - 2:00 PM Dumarce Lake, SD Hourly Weather - Partly Cloudy - 3:00 PM Dumarce Lake, SD Hourly Weather - Partly Cloudy - 4:00 PM Dumarce Lake, SD Hourly Weather - Partly Cloudy - 5:00 PM Dumarce Lake, SD Hourly Weather - Mostly Cloudy - 6:00 PM Dumarce Lake, SD Hourly Weather - Mostly Cloudy - 7:00 PM Dumarce Lake, SD Hourly Weather - Mostly Cloudy - 8:00 PM Dumarce Lake, SD Hourly Weather - Cloudy - 9:00 PM Dumarce Lake, SD Hourly Weather - Cloudy - 10:00 PM Dumarce Lake, SD Hourly Weather - Cloudy - 11:00 PM Dumarce Lake, SD Hourly Weather - Cloudy - 12:00 AM Dumarce Lake, SD Hourly Weather - Cloudy - 1:00 AM Dumarce Lake, SD Hourly Weather - Cloudy - 2:00 AM Dumarce Lake, SD Hourly Weather - Mostly Cloudy - 3:00 AM Dumarce Lake, SD Hourly Weather - Mostly Cloudy - 4:00 AM Dumarce Lake, SD Hourly Weather - Mostly Cloudy - 5:00 AM Dumarce Lake, SD Hourly Weather - Mostly Cloudy - 6:00 AM Dumarce Lake, SD Hourly Weather - Mostly Cloudy - 7:00 AM Dumarce Lake, SD Hourly Weather - Mostly Cloudy - 8:00 AM Dumarce Lake, SD Hourly Weather - Clear - 9:00 AM Dumarce Lake, SD Hourly Weather - Clear - 10:00 AM Dumarce Lake, SD Hourly Weather - Clear - 11:00 AM
Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Clear Clear Clear
84°F29°C 86°F30°C 86°F30°C 87°F31°C 87°F31°C 84°F29°C 82°F28°C 79°F26°C 76°F24°C 72°F22°C 69°F21°C 67°F19°C 65°F18°C 63°F17°C 62°F17°C 60°F16°C 59°F15°C 59°F15°C 58°F14°C 58°F14°C 60°F16°C 62°F17°C 64°F18°C 66°F19°C
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6% 6% 21% 21% 21% 21% 21% 21% 50% 50% 50% 50% 50% 50% 7% 7% 7% 7% 7% 7% 0% 0% 0% 0%
64°F18°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 64°F18°C 64°F18°C 65°F18°C 65°F18°C 64°F18°C 64°F18°C 62°F17°C 60°F16°C 58°F14°C 57°F14°C 56°F13°C 55°F13°C 54°F12°C 54°F12°C 53°F12°C 54°F12°C 54°F12°C 55°F13°C 54°F12°C
51% 46% 46% 45% 45% 51% 55% 62% 69% 76% 84% 84% 84% 84% 84% 87% 87% 83% 87% 83% 81% 75% 73% 65%
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18 mph 18 mph 18 mph 16 mph 16 mph 16 mph 16 mph 16 mph 16 mph 15 mph 15 mph 15 mph 19 mph 19 mph 19 mph 12 mph 12 mph 12 mph 9 mph 9 mph 9 mph 9 mph 9 mph 9 mph
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 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)
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POP = Probability of Precipitation. ** Indicates missing data/values from K8D3 model statistics.

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Prob Precip % = Probability of Precipitation.

Dumarce Lake 36 Hour Forecast

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

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