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Mercer County, PA 14 Day Weather - WeatherWorld.com
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Mercer County, PA Weather Forecast
Mercer County, PA Weather Forecast Dated: 102 AM Tue Mar 03 2026 (Mercer County Time)
Tue, 3rd Lo: -1°C31°F Hi: 4°C39°F |
Moderate rain Tuesday, temperatures as high as 39°F4°C, low temperature around 31°F-1°C, probability of precipitation 83%, wind out of the SSE 9 mph15 km/h. Barometric pressure 30.27 in1025 mb, visibility 3 mi5 km, humidity 95%. |
| Wed, 4th Lo: 1°C35°F Hi: 7°C44°F |
Moderate rain Wednesday, temperatures as high as 44°F7°C, low temperature around 35°F1°C, chance of rain 79%, wind out of the S 9 mph15 km/h. Barometric pressure 30.21 in1023 mb, visibility 2 mi4 km, humidity 97%. |
| Thu, 5th Lo: 4°C40°F Hi: 14°C56°F |
Heavy rain Thursday, temperatures as high as 56°F14°C, low temperature around 40°F4°C, chance of rain 86%, wind out of the SW 16 mph25 km/h. Barometric pressure 30.09 in1019 mb, visibility 4 mi7 km, humidity 99%. |
| Fri, 6th Lo: 6°C42°F Hi: 17°C63°F |
Moderate rain Friday, temperatures as high as 63°F17°C, low temperature around 42°F6°C, chance of rain 79%, wind out of the SW 10 mph15 km/h. Barometric pressure 30.18 in1022 mb, visibility 4 mi6 km, humidity 90%. |
Sat, 7th Lo: 13°C55°F Hi: 22°C71°F |
Patchy rain nearby Saturday, temperatures as high as 71°F22°C, low temperature around 55°F13°C, chance of rain 86%, wind out of the S 20 mph32 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 87%. |
Sun, 8th Lo: 5°C41°F Hi: 15°C58°F |
Sunny Sunday, temperatures as high as 58°F15°C, low temperature around 41°F5°C, wind out of the WSW 11 mph18 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi9 km, humidity 81%, uv index 3. |
| Mon, 9th Lo: 5°C40°F Hi: 15°C59°F |
Patchy rain nearby Monday, temperatures as high as 59°F15°C, low temperature around 40°F5°C, chance of rain 69%, wind out of the WSW 22 mph35 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 77%. |
| Tue, 10th Lo: 0°C32°F Hi: 12°C54°F |
Moderate rain Tuesday, temperatures as high as 54°F12°C, low temperature around 32°F0°C, chance of rain 66%, wind out of the SSE 17 mph28 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 74%. |
| Wed, 11th Lo: 16°C60°F Hi: 20°C68°F |
Patchy rain nearby Wednesday, temperatures as high as 68°F20°C, low temperature around 60°F16°C, chance of rain 82%, wind out of the SSW 23 mph37 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi9 km, humidity 74%. |
| Thu, 12th Lo: -3°C27°F Hi: 1°C34°F |
Moderate rain Thursday, temperatures as high as 34°F1°C, low temperature around 27°F-3°C, probability of precipitation 87%, wind out of the SW 23 mph38 km/h. Barometric pressure 30.06 in1018 mb, visibility 5 mi8 km, humidity 87%. |
Fri, 13th Lo: -3°C27°F Hi: 9°C48°F |
Partly Cloudy Friday, temperatures as high as 48°F9°C, low temperature around 27°F-3°C, wind out of the ESE 18 mph29 km/h. Barometric pressure 30.33 in1027 mb, visibility 6 mi10 km, humidity 86%, uv index 2. |
| Sat, 14th Lo: 3°C38°F Hi: 11°C51°F |
Patchy rain nearby Saturday, temperatures as high as 51°F11°C, low temperature around 38°F3°C, chance of rain 79%, wind out of the SSW 13 mph22 km/h. Barometric pressure 30.3 in1026 mb, visibility 6 mi10 km, humidity 88%. |
| Sun, 15th Lo: 2°C36°F Hi: 7°C45°F |
Patchy rain nearby Sunday, temperatures as high as 45°F7°C, low temperature around 36°F2°C, chance of rain 79%, wind out of the E 18 mph30 km/h. Barometric pressure 30.27 in1025 mb, visibility 6 mi10 km, humidity 82%. |
| Mon, 16th Lo: 2°C36°F Hi: 18°C64°F |
Patchy rain nearby Monday, temperatures as high as 64°F18°C, low temperature around 36°F2°C, chance of rain 84%, wind out of the SW 21 mph35 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi9 km, humidity 90%. |
Mercer County, PA Weather Radar Map
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