Thursday
Showers
High:
74°F
Showers and possibly a thunderstorm. High near 74. Southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Portsmouth, OH Weather - Extended Forecast
Thursday Night
Heavy rain
Overnight low:
58°F
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 58. Light northeast wind. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Friday
Heavy rain
High:
70°F
Showers, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rainfall. High near 70. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Showers likely
Overnight low:
59°F
Showers likely and possibly a thunderstorm. Cloudy, with a low around 59. Chance of precipitation is 70%.
Saturday
Showers likely
High:
78°F
Saturday Night
Showers
Overnight low:
53°F
Sunday
Showers
High:
63°F
Sunday Night
Showers likely
Overnight low:
39°F
Monday
Partly sunny
High:
53°F
Monday Night
Partly cloudy
Overnight low:
30°F
Tuesday
Sunny
High:
55°F