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Greater Portsmouth Regional, OH 7-Day Weather Forecast
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Greater Portsmouth Regional Weather Forecast
Greater Portsmouth Regional, OH Weather Forecast Date: 405 PM EST Thu Mar 05 2026
Weather forecast for Greater Portsmouth Regional, OH
Tonight Lo: 59°F Lo: 15°C |
Tonight... Showers with a chance of thunderstorms this evening, then showers likely with a slight chance of thunderstorms after midnight. Unseasonably warm with lows in the upper 50s. Southwest winds around 5 mph. Chance of rain 80%. |
Fri Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Friday... Partly cloudy. Showers likely with a slight chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Unseasonably warm with highs in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 70%. |
| Sat Hi: 79°FHi: 26°C Lo: 49°F Lo: 9°C |
Saturday... Partly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Unseasonably warm with highs in the upper 70s. Temperatures falling into the lower 70s in the afternoon. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 100%. |
Sun Hi: 61°FHi: 16°C Lo: 45°F Lo: 7°C |
Sunday... Partly cloudy. Cooler with highs in the lower 60s. |
Mon Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Monday... Mostly sunny. Unseasonably warm with highs in the lower 70s. |
Tue Hi: 75°FHi: 24°C Lo: 61°F Lo: 16°C |
Tuesday... Showers likely. Unseasonably warm with highs in the mid 70s. Chance of rain 70%. |
| Wed Hi: 75°FHi: 24°C Lo: 40°F Lo: 4°C |
Wednesday... Showers likely in the morning, then showers in the afternoon. Unseasonably warm with highs in the mid 70s. Chance of rain 80%. |
Greater Portsmouth Regional Radar Loop
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