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Brant Lake, SD 14 Day Weather
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Brant Lake, SD Weather Forecast
Brant Lake, SD Weather Forecast Dated: 541 AM Fri Aug 28 2026 (Brant Lake Time)
Fri, 28th Lo: 17°C62°F Hi: 28°C82°F |
Overcast Friday, temperatures as high as 82°F28°C, low temperature around 62°F17°C, chance of rain 9%, wind out of the S 15 mph23 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 29%. |
| Sat, 29th Lo: 17°C63°F Hi: 35°C95°F |
Overcast Saturday, temperatures as high as 95°F35°C, low temperature around 63°F17°C, chance of rain 10%, wind out of the S 15 mph25 km/h. Barometric pressure 29.74 in1007 mb, visibility 6 mi10 km, humidity 37%. |
| Sun, 30th Lo: 24°C75°F Hi: 36°C97°F |
Overcast Sunday, temperatures as high as 97°F36°C, low temperature around 75°F24°C, chance of rain 9%, wind out of the WSW 8 mph13 km/h. Barometric pressure 29.68 in1005 mb, visibility 6 mi10 km, humidity 27%. |
| Mon, 31st Lo: 23°C73°F Hi: 34°C94°F |
Overcast Monday, temperatures as high as 94°F34°C, low temperature around 73°F23°C, chance of rain 9%, wind out of the N 10 mph15 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 20%. |
| Tue, 1st Lo: 20°C68°F Hi: 32°C90°F |
Overcast Tuesday, temperatures as high as 90°F32°C, low temperature around 68°F20°C, chance of rain 9%, wind out of the S 8 mph13 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 31%. |
Wed, 2nd Lo: 23°C73°F Hi: 37°C99°F |
Cloudy Wednesday, temperatures as high as 99°F37°C, low temperature around 73°F23°C, chance of rain 2%, wind out of the SSE 9 mph15 km/h. Barometric pressure 29.77 in1008 mb, visibility 6 mi10 km, humidity 31%. |
| Thu, 3rd Lo: 24°C75°F Hi: 32°C90°F |
Overcast Thursday, temperatures as high as 90°F32°C, low temperature around 75°F24°C, chance of rain 11%, wind out of the S 9 mph14 km/h. Barometric pressure 29.77 in1008 mb, visibility 6 mi10 km, humidity 48%. |
| Fri, 4th Lo: 20°C69°F Hi: 31°C87°F |
Overcast Friday, temperatures as high as 87°F31°C, low temperature around 69°F20°C, chance of rain 15%, wind out of the SSW 6 mph10 km/h. Barometric pressure 29.77 in1008 mb, visibility 6 mi10 km, humidity 63%. |
Sat, 5th Lo: 21°C70°F Hi: 36°C97°F |
Light rain shower Saturday, temperatures as high as 97°F36°C, low temperature around 70°F21°C, chance of rain 22%, wind out of the S 7 mph12 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 51%. |
| Sun, 6th Lo: 22°C71°F Hi: 34°C94°F |
Overcast Sunday, temperatures as high as 94°F34°C, low temperature around 71°F22°C, chance of rain 6%, wind out of the NE 7 mph11 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 45%. |
| Mon, 7th Lo: 19°C66°F Hi: 24°C75°F |
Chance of showers Monday, temperatures as high as 75°F24°C, low temperature around 66°F19°C, chance of rain 25%, wind out of the W 9 mph14 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 82%. |
Tue, 8th Lo: 18°C64°F Hi: 24°C75°F |
Sunny Tuesday, temperatures as high as 75°F24°C, low temperature around 64°F18°C, chance of rain 6%, wind out of the NW 16 mph26 km/h. Barometric pressure 29.77 in1008 mb, visibility 6 mi10 km, humidity 40%. |
| Wed, 9th Lo: 7°C45°F Hi: 19°C65°F |
Light rain shower Wednesday, temperatures as high as 65°F19°C, low temperature around 45°F7°C, chance of rain 77%, wind out of the NNE 11 mph18 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 94%. |
| Thu, 10th Lo: 5°C42°F Hi: 9°C48°F |
Chance of showers Thursday, temperatures as high as 48°F9°C, low temperature around 42°F5°C, chance of rain 27%, wind out of the NNW 12 mph19 km/h. Barometric pressure 30.39 in1029 mb, visibility 6 mi10 km, humidity 85%. |
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