Weather World
Allegheny County, PA 14 Day Weather - WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon
Allegheny County, PA Weather Forecast
Allegheny County, PA Weather Forecast Dated: 102 AM Tue Mar 03 2026 (Allegheny County Time)
Tue, 3rd Lo: 1°C34°F Hi: 8°C46°F |
Heavy rain Tuesday, temperatures as high as 46°F8°C, low temperature around 34°F1°C, chance of rain 89%, wind out of the SSE 8 mph13 km/h. Barometric pressure 30.24 in1024 mb, visibility 4 mi6 km, humidity 95%. |
| Wed, 4th Lo: 5°C41°F Hi: 8°C46°F |
Heavy rain Wednesday, temperatures as high as 46°F8°C, low temperature around 41°F5°C, chance of rain 86%, wind out of the SSE 7 mph11 km/h. Barometric pressure 30.18 in1022 mb, visibility 2 mi3 km, humidity 99%. |
| Thu, 5th Lo: 8°C46°F Hi: 16°C60°F |
Heavy rain Thursday, temperatures as high as 60°F16°C, low temperature around 46°F8°C, chance of rain 89%, wind out of the SW 10 mph15 km/h. Barometric pressure 30.12 in1020 mb, visibility 5 mi8 km, humidity 99%. |
| Fri, 6th Lo: 10°C49°F Hi: 18°C65°F |
Heavy rain Friday, temperatures as high as 65°F18°C, low temperature around 49°F10°C, chance of rain 84%, wind out of the SW 7 mph11 km/h. Barometric pressure 30.18 in1022 mb, visibility 4 mi6 km, humidity 89%. |
Sat, 7th Lo: 11°C52°F Hi: 23°C73°F |
Patchy rain nearby Saturday, temperatures as high as 73°F23°C, low temperature around 52°F11°C, chance of rain 82%, wind out of the S 15 mph24 km/h. Barometric pressure 30.09 in1019 mb, visibility 4 mi6 km, humidity 87%. |
| Sun, 8th Lo: 10°C51°F Hi: 15°C59°F |
Patchy rain nearby Sunday, temperatures as high as 59°F15°C, low temperature around 51°F10°C, chance of rain 89%, wind out of the WSW 11 mph18 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi9 km, humidity 81%. |
| Mon, 9th Lo: 9°C48°F Hi: 19°C66°F |
Patchy rain nearby Monday, temperatures as high as 66°F19°C, low temperature around 48°F9°C, chance of rain 74%, wind out of the W 17 mph27 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi9 km, humidity 72%. |
| Tue, 10th Lo: 4°C40°F Hi: 16°C61°F |
Patchy rain nearby Tuesday, temperatures as high as 61°F16°C, low temperature around 40°F4°C, chance of rain 78%, wind out of the SSW 14 mph22 km/h. Barometric pressure 30.15 in1021 mb, visibility 6 mi9 km, humidity 56%. |
Wed, 11th Lo: 17°C62°F Hi: 23°C74°F |
Partly Cloudy Wednesday, temperatures as high as 74°F23°C, low temperature around 62°F17°C, wind out of the SSW 17 mph27 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 62%, uv index 5. |
| Thu, 12th Lo: 2°C35°F Hi: 7°C45°F |
Patchy rain nearby Thursday, temperatures as high as 45°F7°C, low temperature around 35°F2°C, chance of rain 88%, wind out of the SW 19 mph31 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi9 km, humidity 75%. |
| Fri, 13th Lo: 1°C34°F Hi: 11°C53°F |
Partly Cloudy Friday, temperatures as high as 53°F11°C, low temperature around 34°F1°C, wind out of the ESE 13 mph21 km/h. Barometric pressure 30.3 in1026 mb, visibility 6 mi10 km, humidity 74%, uv index 3. |
Sat, 14th Lo: 5°C40°F Hi: 18°C64°F |
Overcast Saturday, temperatures as high as 64°F18°C, low temperature around 40°F5°C, wind out of the SSW 10 mph17 km/h. Barometric pressure 30.3 in1026 mb, visibility 6 mi10 km, humidity 77%, uv index 2. |
| Sun, 15th Lo: 5°C42°F Hi: 11°C52°F |
Patchy rain nearby Sunday, temperatures as high as 52°F11°C, low temperature around 42°F5°C, chance of rain 79%, wind out of the E 13 mph21 km/h. Barometric pressure 30.24 in1024 mb, visibility 6 mi9 km, humidity 77%. |
| Mon, 16th Lo: 7°C44°F Hi: 21°C69°F |
Patchy rain nearby Monday, temperatures as high as 69°F21°C, low temperature around 44°F7°C, chance of rain 87%, wind out of the SW 16 mph26 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 86%. |
Allegheny County, PA Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...