Washington County, PA 14 Day Weather - WeatherWorld.com
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Washington County, PA Weather Forecast


Washington County, PA Weather Forecast Dated: 922 AM Mon Aug 10 2026 (Washington County Time)
| Mon, 10th Lo: 21°C69°F Hi: 34°C92°F |
Sunny Monday, temperatures as high as 92°F34°C, low temperature around 69°F21°C, chance of rain 76%, wind out of the SW 28 mph45 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi9 km, humidity 80%. |
| Tue, 11th Lo: 17°C63°F Hi: 29°C83°F |
Fog Tuesday, temperatures as high as 83°F29°C, low temperature around 63°F17°C, chance of rain 88%, wind out of the WSW 18 mph29 km/h. Barometric pressure 29.94 in1014 mb, visibility 4 mi6 km, humidity 88%. |
| Wed, 12th Lo: 18°C64°F Hi: 26°C79°F |
Chance of showers Wednesday, temperatures as high as 79°F26°C, low temperature around 64°F18°C, chance of rain 83%, wind out of the WSW 11 mph17 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi9 km, humidity 92%. |
| Thu, 13th Lo: 14°C58°F Hi: 25°C77°F |
Partly Cloudy Thursday, temperatures as high as 77°F25°C, low temperature around 58°F14°C, chance of rain 57%, wind out of the WNW 13 mph21 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 77%. |
| Fri, 14th Lo: 11°C52°F Hi: 25°C78°F |
Sunny Friday, temperatures as high as 78°F25°C, low temperature around 52°F11°C, chance of rain 57%, wind out of the NW 8 mph13 km/h. Barometric pressure 30.09 in1019 mb, visibility 5 mi8 km, humidity 75%. |
| Sat, 15th Lo: 11°C52°F Hi: 22°C72°F |
Sunny Saturday, temperatures as high as 72°F22°C, low temperature around 52°F11°C, chance of rain 6%, wind out of the N 8 mph12 km/h. Barometric pressure 30.24 in1024 mb, visibility 6 mi10 km, humidity 70%. |
| Sun, 16th Lo: 11°C51°F Hi: 20°C67°F |
Sunny Sunday, temperatures as high as 67°F20°C, low temperature around 51°F11°C, chance of rain 9%, wind out of the ESE 5 mph8 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi10 km, humidity 75%. |
| Mon, 17th Lo: 11°C52°F Hi: 25°C77°F |
Sunny Monday, temperatures as high as 77°F25°C, low temperature around 52°F11°C, chance of rain 6%, wind out of the N 5 mph8 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 68%. |
| Tue, 18th Lo: 14°C57°F Hi: 27°C80°F |
Sunny Tuesday, temperatures as high as 80°F27°C, low temperature around 57°F14°C, chance of rain 7%, wind out of the NNE 4 mph7 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 71%. |
| Wed, 19th Lo: 14°C57°F Hi: 28°C83°F |
Sunny Wednesday, temperatures as high as 83°F28°C, low temperature around 57°F14°C, chance of rain 5%, wind out of the ESE 4 mph6 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 68%. |
| Thu, 20th Lo: 17°C62°F Hi: 31°C89°F |
Sunny Thursday, temperatures as high as 89°F31°C, low temperature around 62°F17°C, chance of rain 5%, wind out of the S 8 mph13 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 67%. |
| Fri, 21st Lo: 22°C71°F Hi: 34°C93°F |
Sunny Friday, temperatures as high as 93°F34°C, low temperature around 71°F22°C, chance of rain 6%, wind out of the WSW 9 mph14 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 70%. |
| Sat, 22nd Lo: 17°C63°F Hi: 32°C90°F |
Sunny Saturday, temperatures as high as 90°F32°C, low temperature around 63°F17°C, chance of rain 4%, wind out of the NE 7 mph12 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 65%. |
| Sun, 23rd Lo: 19°C66°F Hi: 34°C93°F |
Sunny Sunday, temperatures as high as 93°F34°C, low temperature around 66°F19°C, chance of rain 4%, wind out of the S 6 mph10 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 63%. |
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