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St. Thomas Recreation Area, SD 14 Day Weather
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St. Thomas Recreation Area, SD Weather Forecast
St. Thomas Recreation Area, SD Weather Forecast Dated: 1117 AM Sat Aug 15 2026 (St. Thomas Recreation Area Time)
Sat, 15th Lo: 20°C69°F Hi: 29°C84°F |
Fog Saturday, temperatures as high as 84°F29°C, low temperature around 69°F20°C, chance of rain 72%, wind out of the WSW 10 mph16 km/h. Barometric pressure 30 in1016 mb, visibility 4 mi7 km, humidity 85%. |
Sun, 16th Lo: 16°C61°F Hi: 32°C89°F |
Sunny Sunday, temperatures as high as 89°F32°C, low temperature around 61°F16°C, chance of rain 2%, wind out of the N 10 mph16 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 45%. |
| Mon, 17th Lo: 17°C63°F Hi: 36°C96°F |
Sunny Monday, temperatures as high as 96°F36°C, low temperature around 63°F17°C, chance of rain 17%, wind out of the SSW 14 mph23 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 44%. |
| Tue, 18th Lo: 17°C62°F Hi: 29°C84°F |
Sunny Tuesday, temperatures as high as 84°F29°C, low temperature around 62°F17°C, chance of rain 76%, wind out of the NE 16 mph26 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi9 km, humidity 78%. |
| Wed, 19th Lo: 16°C60°F Hi: 29°C84°F |
Sunny Wednesday, temperatures as high as 84°F29°C, low temperature around 60°F16°C, chance of rain 57%, wind out of the S 11 mph17 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi9 km, humidity 76%. |
| Thu, 20th Lo: 15°C60°F Hi: 30°C87°F |
Sunny Thursday, temperatures as high as 87°F30°C, low temperature around 60°F15°C, chance of rain 6%, wind out of the SSW 13 mph20 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 68%. |
| Fri, 21st Lo: 17°C62°F Hi: 31°C87°F |
Sunny Friday, temperatures as high as 87°F31°C, low temperature around 62°F17°C, chance of rain 4%, wind out of the SSW 12 mph19 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 60%. |
| Sat, 22nd Lo: 18°C64°F Hi: 34°C93°F |
Sunny Saturday, temperatures as high as 93°F34°C, low temperature around 64°F18°C, chance of rain 2%, wind out of the S 21 mph33 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 52%. |
| Sun, 23rd Lo: 21°C70°F Hi: 37°C98°F |
Sunny Sunday, temperatures as high as 98°F37°C, low temperature around 70°F21°C, chance of rain 1%, wind out of the SSW 24 mph39 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 37%. |
| Mon, 24th Lo: 19°C67°F Hi: 34°C92°F |
Sunny Monday, temperatures as high as 92°F34°C, low temperature around 67°F19°C, chance of rain 1%, wind out of the NNE 15 mph23 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 34%. |
| Tue, 25th Lo: 17°C62°F Hi: 32°C90°F |
Sunny Tuesday, temperatures as high as 90°F32°C, low temperature around 62°F17°C, chance of rain 57%, wind out of the SE 12 mph20 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi9 km, humidity 34%. |
Wed, 26th Lo: 16°C61°F Hi: 28°C83°F |
Chance of showers Wednesday, temperatures as high as 83°F28°C, low temperature around 61°F16°C, chance of rain 57%, wind out of the ESE 15 mph24 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 67%. |
| Thu, 27th Lo: 14°C57°F Hi: 32°C90°F |
Sunny Thursday, temperatures as high as 90°F32°C, low temperature around 57°F14°C, chance of rain 3%, wind out of the ESE 11 mph18 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 57%. |
| Fri, 28th Lo: 17°C62°F Hi: 33°C91°F |
Sunny Friday, temperatures as high as 91°F33°C, low temperature around 62°F17°C, chance of rain 2%, wind out of the S 11 mph17 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 51%. |
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