10-Day Weather Forecast - Portsmouth, OH

Mostly sunny in the morning then becoming partly cloudy. Warmer with highs in the upper 20s. Southwest winds around 5 mph.

Partly cloudy in the evening then clearing. Warmer with lows 15 to 20. Southwest winds around 5 mph.

Mostly sunny. Highs in the upper 30s. Southwest winds around 5 mph.

Partly cloudy. Lows in the upper 20s. Temperatures rising into the mid 30s after midnight. Southwest winds 5 to 10 mph.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 40s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s.

Mostly cloudy. A chance of rain in the morning then rain in the afternoon. Highs in the upper 50s. Chance of rain 90 percent.

Rain likely in the evening then partly cloudy after midnight. Lows in the lower 20s. Chance of rain 70 percent.

Partly cloudy. Much cooler with highs in the lower 30s.

Partly cloudy. Lows in the lower 20s.

Partly cloudy. Warmer with highs in the lower 50s.

Mostly cloudy with a 50 percent chance of rain. Warmer with lows in the upper 30s.

Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s.

Mostly cloudy. Low temperature around 35F. Dew point will be around 28F with an average humidity of 71%. Winds will be 5 mph from the NE.

Partly cloudy. High temperature around 44F. Dew point will be around 29F with an average humidity of 65%. Winds will be 4 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 34F with an average humidity of 71%. Winds will be 3 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 52F. Dew point will be around 41F with an average humidity of 72%. Winds will be 3 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 41F with an average humidity of 77%. Winds will be 2 mph from the W.