Saturday
Mostly sunny
High:
89°F
Mostly sunny, with a high near 89. Southwest wind 5 to 9 mph.
Portsmouth, OH Weather - Tomorrow’s Forecast
Saturday Night
Slight chance of thunderstorms
Overnight low:
67°F
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.