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Barnstable County, MA Weather Forecast
Barnstable County, MA Weather Forecast Dated: 634 AM Sun Aug 23 2026 (Barnstable County Time)
Sun, 23rd Lo: 19°C67°F Hi: 24°C75°F |
Rain Sunday, temperatures as high as 75°F24°C, low temperature around 67°F19°C, chance of rain 93%, wind out of the S 12 mph19 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi9 km, humidity 95%. |
Mon, 24th Lo: 22°C71°F Hi: 26°C78°F |
Sunny Monday, temperatures as high as 78°F26°C, low temperature around 71°F22°C, chance of rain 20%, wind out of the SW 17 mph28 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 66%. |
| Tue, 25th Lo: 18°C65°F Hi: 24°C76°F |
Sunny Tuesday, temperatures as high as 76°F24°C, low temperature around 65°F18°C, chance of rain 17%, wind out of the WSW 19 mph31 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 65%. |
| Wed, 26th Lo: 18°C64°F Hi: 25°C76°F |
Sunny Wednesday, temperatures as high as 76°F25°C, low temperature around 64°F18°C, chance of rain 7%, wind out of the WSW 13 mph21 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 65%. |
| Thu, 27th Lo: 19°C66°F Hi: 25°C78°F |
Sunny Thursday, temperatures as high as 78°F25°C, low temperature around 66°F19°C, chance of rain 11%, wind out of the SSW 13 mph20 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 73%. |
Fri, 28th Lo: 22°C71°F Hi: 27°C80°F |
Overcast Friday, temperatures as high as 80°F27°C, low temperature around 71°F22°C, chance of rain 67%, wind out of the SSW 14 mph22 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi9 km, humidity 84%. |
| Sat, 29th Lo: 20°C68°F Hi: 24°C75°F |
Sunny Saturday, temperatures as high as 75°F24°C, low temperature around 68°F20°C, chance of rain 8%, wind out of the NW 11 mph18 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 66%. |
| Sun, 30th Lo: 18°C64°F Hi: 20°C68°F |
Sunny Sunday, temperatures as high as 68°F20°C, low temperature around 64°F18°C, chance of rain 3%, wind out of the W 11 mph18 km/h. Barometric pressure 30.27 in1025 mb, visibility 6 mi10 km, humidity 55%. |
| Mon, 31st Lo: 18°C64°F Hi: 23°C73°F |
Sunny Monday, temperatures as high as 73°F23°C, low temperature around 64°F18°C, chance of rain 9%, wind out of the SSW 17 mph27 km/h. Barometric pressure 30.27 in1025 mb, visibility 6 mi10 km, humidity 68%. |
| Tue, 1st Lo: 22°C71°F Hi: 25°C77°F |
Overcast Tuesday, temperatures as high as 77°F25°C, low temperature around 71°F22°C, chance of rain 79%, wind out of the SSW 24 mph39 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 85%. |
| Wed, 2nd Lo: 21°C69°F Hi: 23°C74°F |
Overcast Wednesday, temperatures as high as 74°F23°C, low temperature around 69°F21°C, chance of rain 76%, wind out of the SSW 12 mph20 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 85%. |
| Thu, 3rd Lo: 17°C62°F Hi: 21°C69°F |
Sunny Thursday, temperatures as high as 69°F21°C, low temperature around 62°F17°C, chance of rain 7%, wind out of the ENE 14 mph22 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 68%. |
| Fri, 4th Lo: 16°C61°F Hi: 21°C70°F |
Sunny Friday, temperatures as high as 70°F21°C, low temperature around 61°F16°C, chance of rain 4%, wind out of the SE 11 mph17 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 64%. |
Sat, 5th Lo: 18°C64°F Hi: 21°C70°F |
Chance of showers Saturday, temperatures as high as 70°F21°C, low temperature around 64°F18°C, chance of rain 26%, wind out of the NNE 12 mph19 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 77%. |
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