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Lake Thompson, SD Weather Forecast
Lake Thompson, SD Weather Forecast Dated: 1225 PM Sat Aug 08 2026 (Lake Thompson Time)
Sat, 8th Lo: 12°C53°F Hi: 28°C83°F |
Sunny Saturday, temperatures as high as 83°F28°C, low temperature around 53°F12°C, chance of rain 4%, wind out of the SSE 17 mph28 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 66%. |
Sun, 9th Lo: 18°C64°F Hi: 32°C90°F |
Partly Cloudy Sunday, temperatures as high as 90°F32°C, low temperature around 64°F18°C, chance of rain 9%, wind out of the E 18 mph30 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 72%. |
| Mon, 10th Lo: 17°C62°F Hi: 37°C98°F |
Sunny Monday, temperatures as high as 98°F37°C, low temperature around 62°F17°C, chance of rain 17%, wind out of the E 16 mph25 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 48%. |
| Tue, 11th Lo: 17°C62°F Hi: 35°C96°F |
Sunny Tuesday, temperatures as high as 96°F35°C, low temperature around 62°F17°C, chance of rain 57%, wind out of the ENE 14 mph22 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 57%. |
| Wed, 12th Lo: 17°C62°F Hi: 32°C90°F |
Sunny Wednesday, temperatures as high as 90°F32°C, low temperature around 62°F17°C, chance of rain 57%, wind out of the NE 14 mph23 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 58%. |
| Thu, 13th Lo: 15°C59°F Hi: 32°C89°F |
Sunny Thursday, temperatures as high as 89°F32°C, low temperature around 59°F15°C, chance of rain 57%, wind out of the ESE 14 mph22 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 42%. |
| Fri, 14th Lo: 12°C54°F Hi: 30°C85°F |
Sunny Friday, temperatures as high as 85°F30°C, low temperature around 54°F12°C, chance of rain 36%, wind out of the S 13 mph21 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 44%. |
| Sat, 15th Lo: 15°C59°F Hi: 23°C74°F |
Sunny Saturday, temperatures as high as 74°F23°C, low temperature around 59°F15°C, chance of rain 3%, wind out of the N 18 mph28 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 49%. |
| Sun, 16th Lo: 13°C56°F Hi: 27°C81°F |
Sunny Sunday, temperatures as high as 81°F27°C, low temperature around 56°F13°C, chance of rain 2%, wind out of the ENE 7 mph12 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 48%. |
| Mon, 17th Lo: 15°C59°F Hi: 34°C92°F |
Sunny Monday, temperatures as high as 92°F34°C, low temperature around 59°F15°C, chance of rain 65%, wind out of the WSW 17 mph28 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 63%. |
| Tue, 18th Lo: 13°C56°F Hi: 31°C88°F |
Sunny Tuesday, temperatures as high as 88°F31°C, low temperature around 56°F13°C, chance of rain 36%, wind out of the NNW 18 mph29 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 64%. |
| Wed, 19th Lo: 13°C55°F Hi: 26°C78°F |
Sunny Wednesday, temperatures as high as 78°F26°C, low temperature around 55°F13°C, chance of rain 3%, wind out of the ESE 11 mph17 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 56%. |
| Thu, 20th Lo: 17°C62°F Hi: 35°C96°F |
Sunny Thursday, temperatures as high as 96°F35°C, low temperature around 62°F17°C, chance of rain 1%, wind out of the SSE 11 mph18 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 40%. |
| Fri, 21st Lo: 19°C67°F Hi: 36°C98°F |
Sunny Friday, temperatures as high as 98°F36°C, low temperature around 67°F19°C, chance of rain 1%, wind out of the WSW 14 mph22 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 39%. |
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