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Cornwall School, SD Weather Forecast
Cornwall School, SD Weather Forecast Dated: 1151 PM Wed Aug 12 2026 (Cornwall School Time)
Wed, 12th Lo: 20°C68°F Hi: 31°C87°F |
Sunny Wednesday, temperatures as high as 87°F31°C, low temperature around 68°F20°C, chance of rain 73%, wind out of the ENE 21 mph33 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 79%. |
Thu, 13th Lo: 20°C67°F Hi: 28°C83°F |
Chance of showers Thursday, temperatures as high as 83°F28°C, low temperature around 67°F20°C, chance of rain 63%, wind out of the ENE 12 mph19 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi9 km, humidity 71%. |
Fri, 14th Lo: 18°C64°F Hi: 25°C77°F |
Overcast Friday, temperatures as high as 77°F25°C, low temperature around 64°F18°C, chance of rain 23%, wind out of the SE 13 mph20 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi9 km, humidity 80%. |
Sat, 15th Lo: 19°C66°F Hi: 30°C86°F |
Fog Saturday, temperatures as high as 86°F30°C, low temperature around 66°F19°C, chance of rain 10%, wind out of the NW 12 mph19 km/h. Barometric pressure 30 in1016 mb, visibility 4 mi7 km, humidity 68%. |
| Sun, 16th Lo: 16°C60°F Hi: 32°C89°F |
Sunny Sunday, temperatures as high as 89°F32°C, low temperature around 60°F16°C, chance of rain 2%, wind out of the NE 9 mph14 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 48%. |
| Mon, 17th Lo: 19°C65°F Hi: 37°C98°F |
Sunny Monday, temperatures as high as 98°F37°C, low temperature around 65°F19°C, chance of rain 57%, wind out of the SSW 15 mph25 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 55%. |
| Tue, 18th Lo: 18°C65°F Hi: 27°C81°F |
Chance of showers Tuesday, temperatures as high as 81°F27°C, low temperature around 65°F18°C, chance of rain 79%, wind out of the SW 15 mph24 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 77%. |
Wed, 19th Lo: 16°C62°F Hi: 20°C68°F |
Partly Cloudy Wednesday, temperatures as high as 68°F20°C, low temperature around 62°F16°C, chance of rain 83%, wind out of the ENE 7 mph12 km/h. Barometric pressure 29.91 in1013 mb, visibility 5 mi8 km, humidity 90%. |
| Thu, 20th Lo: 16°C62°F Hi: 27°C81°F |
Sunny Thursday, temperatures as high as 81°F27°C, low temperature around 62°F16°C, chance of rain 63%, wind out of the W 9 mph15 km/h. Barometric pressure 29.94 in1014 mb, visibility 5 mi8 km, humidity 68%. |
| Fri, 21st Lo: 16°C61°F Hi: 32°C90°F |
Sunny Friday, temperatures as high as 90°F32°C, low temperature around 61°F16°C, chance of rain 2%, wind out of the S 10 mph16 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 52%. |
| Sat, 22nd Lo: 18°C64°F Hi: 35°C96°F |
Sunny Saturday, temperatures as high as 96°F35°C, low temperature around 64°F18°C, chance of rain 2%, wind out of the SE 14 mph23 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 54%. |
| Sun, 23rd Lo: 23°C74°F Hi: 39°C102°F |
Sunny Sunday, temperatures as high as 102°F39°C, low temperature around 74°F23°C, chance of rain 1%, wind out of the SW 18 mph29 km/h. Barometric pressure 29.71 in1006 mb, visibility 6 mi10 km, humidity 40%. |
| Mon, 24th Lo: 17°C62°F Hi: 30°C86°F |
Sunny Monday, temperatures as high as 86°F30°C, low temperature around 62°F17°C, chance of rain 2%, wind out of the NNW 12 mph19 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 55%. |
| Tue, 25th Lo: 18°C65°F Hi: 33°C91°F |
Sunny Tuesday, temperatures as high as 91°F33°C, low temperature around 65°F18°C, chance of rain 2%, wind out of the NNW 13 mph21 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 44%. |
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