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McComas Institute, MD Weather Forecast
McComas Institute, MD Weather Forecast Dated: 654 AM Fri Aug 07 2026 (McComas Institute Time)
Fri, 7th Lo: 21°C71°F Hi: 33°C92°F |
Sunny Friday, temperatures as high as 92°F33°C, low temperature around 71°F21°C, chance of rain 67%, wind out of the WSW 11 mph18 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 79%. |
Sat, 8th Lo: 21°C70°F Hi: 33°C92°F |
Mist Saturday, temperatures as high as 92°F33°C, low temperature around 70°F21°C, chance of rain 61%, wind out of the SW 11 mph18 km/h. Barometric pressure 30.03 in1017 mb, visibility 4 mi7 km, humidity 76%. |
| Sun, 9th Lo: 21°C70°F Hi: 34°C92°F |
Sunny Sunday, temperatures as high as 92°F34°C, low temperature around 70°F21°C, chance of rain 6%, wind out of the WNW 8 mph13 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 66%. |
| Mon, 10th Lo: 22°C72°F Hi: 34°C93°F |
Sunny Monday, temperatures as high as 93°F34°C, low temperature around 72°F22°C, chance of rain 57%, wind out of the W 12 mph20 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 61%. |
| Tue, 11th Lo: 22°C71°F Hi: 34°C93°F |
Sunny Tuesday, temperatures as high as 93°F34°C, low temperature around 71°F22°C, chance of rain 74%, wind out of the WNW 17 mph28 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 75%. |
| Wed, 12th Lo: 21°C70°F Hi: 29°C84°F |
Sunny Wednesday, temperatures as high as 84°F29°C, low temperature around 70°F21°C, chance of rain 5%, wind out of the NW 11 mph17 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 66%. |
| Thu, 13th Lo: 18°C64°F Hi: 28°C83°F |
Sunny Thursday, temperatures as high as 83°F28°C, low temperature around 64°F18°C, chance of rain 3%, wind out of the E 6 mph10 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 56%. |
Fri, 14th Lo: 20°C69°F Hi: 30°C87°F |
Chance of showers Friday, temperatures as high as 87°F30°C, low temperature around 69°F20°C, chance of rain 63%, wind out of the SSE 7 mph12 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 79%. |
| Sat, 15th Lo: 22°C71°F Hi: 30°C86°F |
Sunny Saturday, temperatures as high as 86°F30°C, low temperature around 71°F22°C, chance of rain 17%, wind out of the NW 11 mph18 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 72%. |
| Sun, 16th Lo: 17°C62°F Hi: 27°C81°F |
Sunny Sunday, temperatures as high as 81°F27°C, low temperature around 62°F17°C, chance of rain 3%, wind out of the N 6 mph10 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 53%. |
| Mon, 17th Lo: 17°C63°F Hi: 26°C78°F |
Sunny Monday, temperatures as high as 78°F26°C, low temperature around 63°F17°C, chance of rain 2%, wind out of the N 13 mph20 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 50%. |
| Tue, 18th Lo: 15°C59°F Hi: 27°C80°F |
Sunny Tuesday, temperatures as high as 80°F27°C, low temperature around 59°F15°C, chance of rain 2%, wind out of the NNE 7 mph11 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi10 km, humidity 47%. |
| Wed, 19th Lo: 16°C61°F Hi: 29°C83°F |
Sunny Wednesday, temperatures as high as 83°F29°C, low temperature around 61°F16°C, chance of rain 3%, wind out of the SSW 8 mph13 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 54%. |
| Thu, 20th Lo: 20°C67°F Hi: 31°C88°F |
Sunny Thursday, temperatures as high as 88°F31°C, low temperature around 67°F20°C, chance of rain 3%, wind out of the WNW 13 mph21 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 49%. |
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