Wilmarth Lake, SD 14 Day Weather
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Wilmarth Lake, SD Weather Forecast


Wilmarth Lake, SD Weather Forecast Dated: 220 AM Wed Aug 26 2026 (Wilmarth Lake Time)
| Wed, 26th Lo: 16°C61°F Hi: 29°C85°F |
Sunny Wednesday, temperatures as high as 85°F29°C, low temperature around 61°F16°C, chance of rain 1%, wind out of the NNW 16 mph26 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 36%. |
| Thu, 27th Lo: 19°C66°F Hi: 32°C89°F |
Sunny Thursday, temperatures as high as 89°F32°C, low temperature around 66°F19°C, chance of rain 1%, wind out of the ENE 3 mph4 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 25%. |
| Fri, 28th Lo: 20°C67°F Hi: 25°C77°F |
Overcast Friday, temperatures as high as 77°F25°C, low temperature around 67°F20°C, chance of rain 11%, wind out of the SSE 16 mph25 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 47%. |
| Sat, 29th Lo: 17°C63°F Hi: 37°C99°F |
Sunny Saturday, temperatures as high as 99°F37°C, low temperature around 63°F17°C, chance of rain 1%, wind out of the S 9 mph15 km/h. Barometric pressure 29.65 in1004 mb, visibility 6 mi10 km, humidity 39%. |
| Sun, 30th Lo: 18°C65°F Hi: 32°C89°F |
Overcast Sunday, temperatures as high as 89°F32°C, low temperature around 65°F18°C, chance of rain 9%, wind out of the N 12 mph19 km/h. Barometric pressure 29.77 in1008 mb, visibility 6 mi10 km, humidity 33%. |
| Mon, 31st Lo: 19°C67°F Hi: 32°C89°F |
Sunny Monday, temperatures as high as 89°F32°C, low temperature around 67°F19°C, chance of rain 1%, wind out of the SSE 3 mph5 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 47%. |
| Tue, 1st Lo: 21°C70°F Hi: 34°C92°F |
Light rain shower Tuesday, temperatures as high as 92°F34°C, low temperature around 70°F21°C, chance of rain 17%, wind out of the SSE 12 mph19 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 63%. |
| Wed, 2nd Lo: 20°C68°F Hi: 34°C94°F |
Sunny Wednesday, temperatures as high as 94°F34°C, low temperature around 68°F20°C, chance of rain 5%, wind out of the SSE 12 mph19 km/h. Barometric pressure 29.77 in1008 mb, visibility 6 mi10 km, humidity 48%. |
| Thu, 3rd Lo: 23°C73°F Hi: 32°C89°F |
Overcast Thursday, temperatures as high as 89°F32°C, low temperature around 73°F23°C, chance of rain 11%, wind out of the NE 9 mph15 km/h. Barometric pressure 29.71 in1006 mb, visibility 6 mi10 km, humidity 50%. |
| Fri, 4th Lo: 20°C67°F Hi: 32°C89°F |
Chance of showers Friday, temperatures as high as 89°F32°C, low temperature around 67°F20°C, chance of rain 5%, wind out of the W 6 mph10 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 46%. |
| Sat, 5th Lo: 17°C63°F Hi: 24°C75°F |
Overcast Saturday, temperatures as high as 75°F24°C, low temperature around 63°F17°C, chance of rain 9%, wind out of the NNW 9 mph14 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 29%. |
| Sun, 6th Lo: 12°C53°F Hi: 26°C78°F |
Sunny Sunday, temperatures as high as 78°F26°C, low temperature around 53°F12°C, wind out of the SSE 7 mph12 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 18%. |
| Mon, 7th Lo: 4°C39°F Hi: 15°C59°F |
Chance of showers Monday, temperatures as high as 59°F15°C, low temperature around 39°F4°C, chance of rain 17%, wind out of the SW 11 mph18 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 46%. |
| Tue, 8th Lo: 7°C44°F Hi: 17°C63°F |
Overcast Tuesday, temperatures as high as 63°F17°C, low temperature around 44°F7°C, chance of rain 4%, wind out of the NNW 10 mph17 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 44%. |
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