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Guernsey, United Kingdom Weather Forecast
Guernsey, Weather Forecast Dated: 200 AM Mon Aug 10 2026 (Guernsey Time)
Mon, 10th Lo: 17°C63°F Hi: 19°C66°F |
Sunny Monday, temperatures as high as 19°C66°F, low temperature around 17°C63°F, chance of rain 10%, wind out of the NNW 14 mph14 mph. Barometric pressure 1019 mb30.09 in, visibility 6 mi6 mi, humidity 82%. |
| Tue, 11th Lo: 18°C65°F Hi: 21°C70°F |
Sunny Tuesday, temperatures as high as 21°C70°F, low temperature around 18°C65°F, chance of rain 9%, wind out of the ENE 21 mph21 mph. Barometric pressure 1021 mb30.15 in, visibility 6 mi6 mi, humidity 79%. |
| Wed, 12th Lo: 20°C69°F Hi: 24°C75°F |
Sunny Wednesday, temperatures as high as 24°C75°F, low temperature around 20°C69°F, chance of rain 7%, wind out of the ENE 17 mph17 mph. Barometric pressure 1019 mb30.09 in, visibility 6 mi6 mi, humidity 71%. |
| Thu, 13th Lo: 20°C68°F Hi: 22°C71°F |
Sunny Thursday, temperatures as high as 22°C71°F, low temperature around 20°C68°F, chance of rain 10%, wind out of the W 13 mph13 mph. Barometric pressure 1018 mb30.06 in, visibility 6 mi6 mi, humidity 81%. |
| Fri, 14th Lo: 19°C66°F Hi: 21°C69°F |
Sunny Friday, temperatures as high as 21°C69°F, low temperature around 19°C66°F, chance of rain 23%, wind out of the NW 18 mph18 mph. Barometric pressure 1017 mb30.03 in, visibility 6 mi6 mi, humidity 90%. |
Sat, 15th Lo: 17°C63°F Hi: 20°C68°F |
Partly Cloudy Saturday, temperatures as high as 20°C68°F, low temperature around 17°C63°F, chance of rain 12%, wind out of the NNW 15 mph15 mph. Barometric pressure 1015 mb29.97 in, visibility 6 mi6 mi, humidity 80%. |
| Sun, 16th Lo: 18°C64°F Hi: 20°C67°F |
Partly Cloudy Sunday, temperatures as high as 20°C67°F, low temperature around 18°C64°F, chance of rain 18%, wind out of the NE 21 mph21 mph. Barometric pressure 1018 mb30.06 in, visibility 6 mi6 mi, humidity 86%. |
| Mon, 17th Lo: 18°C64°F Hi: 20°C67°F |
Sunny Monday, temperatures as high as 20°C67°F, low temperature around 18°C64°F, chance of rain 11%, wind out of the NE 14 mph14 mph. Barometric pressure 1023 mb30.21 in, visibility 6 mi6 mi, humidity 84%. |
| Tue, 18th Lo: 17°C63°F Hi: 21°C69°F |
Sunny Tuesday, temperatures as high as 21°C69°F, low temperature around 17°C63°F, chance of rain 7%, wind out of the NNW 17 mph17 mph. Barometric pressure 1022 mb30.18 in, visibility 6 mi6 mi, humidity 74%. |
| Wed, 19th Lo: 20°C68°F Hi: 21°C70°F |
Sunny Wednesday, temperatures as high as 21°C70°F, low temperature around 20°C68°F, chance of rain 10%, wind out of the N 9 mph9 mph. Barometric pressure 1017 mb30.03 in, visibility 6 mi6 mi, humidity 83%. |
| Thu, 20th Lo: 19°C66°F Hi: 20°C68°F |
Sunny Thursday, temperatures as high as 20°C68°F, low temperature around 19°C66°F, chance of rain 13%, wind out of the NE 21 mph21 mph. Barometric pressure 1015 mb29.97 in, visibility 6 mi6 mi, humidity 88%. |
| Fri, 21st Lo: 17°C63°F Hi: 19°C65°F |
Sunny Friday, temperatures as high as 19°C65°F, low temperature around 17°C63°F, chance of rain 9%, wind out of the ENE 27 mph27 mph. Barometric pressure 1019 mb30.09 in, visibility 6 mi6 mi, humidity 76%. |
| Sat, 22nd Lo: 17°C62°F Hi: 18°C65°F |
Sunny Saturday, temperatures as high as 18°C65°F, low temperature around 17°C62°F, chance of rain 9%, wind out of the ENE 28 mph28 mph. Barometric pressure 1020 mb30.12 in, visibility 6 mi6 mi, humidity 76%. |
| Sun, 23rd Lo: 17°C63°F Hi: 20°C67°F |
Sunny Sunday, temperatures as high as 20°C67°F, low temperature around 17°C63°F, chance of rain 9%, wind out of the NE 26 mph26 mph. Barometric pressure 1018 mb30.06 in, visibility 6 mi6 mi, humidity 79%. |
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