Latham Lake, SD 14 Day Weather
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Latham Lake, SD Weather Forecast


Latham Lake, SD Weather Forecast Dated: 1117 AM Sat Aug 15 2026 (Latham Lake Time)
| Sat, 15th Lo: 18°C64°F Hi: 29°C84°F |
Sunny Saturday, temperatures as high as 84°F29°C, low temperature around 64°F18°C, chance of rain 9%, wind out of the NW 12 mph20 km/h. Barometric pressure 30.03 in1017 mb, visibility 5 mi8 km, humidity 66%. |
| Sun, 16th Lo: 16°C61°F Hi: 31°C87°F |
Sunny Sunday, temperatures as high as 87°F31°C, low temperature around 61°F16°C, chance of rain 2%, wind out of the E 8 mph13 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 44%. |
| Mon, 17th Lo: 18°C65°F Hi: 35°C95°F |
Sunny Monday, temperatures as high as 95°F35°C, low temperature around 65°F18°C, chance of rain 57%, wind out of the WSW 25 mph40 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 49%. |
| Tue, 18th Lo: 18°C65°F Hi: 29°C84°F |
Chance of showers Tuesday, temperatures as high as 84°F29°C, low temperature around 65°F18°C, chance of rain 62%, wind out of the NE 9 mph15 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 68%. |
| Wed, 19th Lo: 14°C57°F Hi: 31°C88°F |
Sunny Wednesday, temperatures as high as 88°F31°C, low temperature around 57°F14°C, chance of rain 57%, wind out of the NNE 11 mph18 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 56%. |
| Thu, 20th Lo: 18°C65°F Hi: 32°C89°F |
Sunny Thursday, temperatures as high as 89°F32°C, low temperature around 65°F18°C, chance of rain 2%, wind out of the S 9 mph15 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 48%. |
| Fri, 21st Lo: 19°C66°F Hi: 36°C96°F |
Sunny Friday, temperatures as high as 96°F36°C, low temperature around 66°F19°C, chance of rain 1%, wind out of the SSW 15 mph24 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 40%. |
| Sat, 22nd Lo: 20°C69°F Hi: 40°C103°F |
Sunny Saturday, temperatures as high as 103°F40°C, low temperature around 69°F20°C, chance of rain 1%, wind out of the S 16 mph25 km/h. Barometric pressure 29.77 in1008 mb, visibility 6 mi10 km, humidity 34%. |
| Sun, 23rd Lo: 27°C81°F Hi: 40°C104°F |
Sunny Sunday, temperatures as high as 104°F40°C, low temperature around 81°F27°C, chance of rain 1%, wind out of the WSW 20 mph32 km/h. Barometric pressure 29.68 in1005 mb, visibility 6 mi10 km, humidity 23%. |
| Mon, 24th Lo: 18°C64°F Hi: 31°C88°F |
Sunny Monday, temperatures as high as 88°F31°C, low temperature around 64°F18°C, chance of rain 1%, wind out of the NE 11 mph17 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 33%. |
| Tue, 25th Lo: 18°C65°F Hi: 30°C86°F |
Sunny Tuesday, temperatures as high as 86°F30°C, low temperature around 65°F18°C, chance of rain 57%, wind out of the ESE 14 mph23 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 39%. |
| Wed, 26th Lo: 17°C62°F Hi: 27°C80°F |
Sunny Wednesday, temperatures as high as 80°F27°C, low temperature around 62°F17°C, chance of rain 62%, wind out of the E 14 mph23 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 69%. |
| Thu, 27th Lo: 16°C60°F Hi: 31°C89°F |
Sunny Thursday, temperatures as high as 89°F31°C, low temperature around 60°F16°C, chance of rain 2%, wind out of the SE 11 mph18 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 51%. |
| Fri, 28th Lo: 19°C66°F Hi: 33°C91°F |
Sunny Friday, temperatures as high as 91°F33°C, low temperature around 66°F19°C, chance of rain 1%, wind out of the S 13 mph21 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 40%. |
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