10-Day Weather Forecast - Portland, PA
- 85|58°F60% Chance of StormsHourly details
Today
85°FMostly cloudy this morning then becoming mostly sunny. A slight chance of thunderstorms. Showers likely mainly this morning. Hot with highs in the mid 80s. South winds 10 to 15 mph with gusts up to 30 mph becoming southwest 15 to 20 mph with gusts up to 40 mph this afternoon. Chance of rain 60 percent.
Tonight
58°FMostly clear in the evening then becoming mostly cloudy. Lows in the lower 60s. West winds 15 to 20 mph with gusts up to 35 mph diminishing to 5 to 10 mph with gusts up to 25 mph after midnight.
- 81|57°FPartly SunnyHourly details
Day
81°FPartly sunny in the morning then clearing. Highs in the lower 80s. West winds 10 to 15 mph.
Night
57°FClear. Lows in the upper 50s. West winds 10 to 15 mph.
Weekend Weather
- 81|52°FSunnyHourly details
Day
81°FSunny. Highs in the upper 70s. West winds 10 to 15 mph with gusts up to 25 mph.
Night
52°FMostly clear. Lows in the upper 50s.
- 80|55°FMostly SunnyHourly details
Day
80°FMostly sunny. Highs in the lower 80s.
Night
55°FPartly cloudy in the evening then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent.
- 77|57°F80% Chance of StormsHourly details
Day
77°FShowers with a chance of thunderstorms. Highs in the mid 70s. Chance of rain 80 percent.
Night
57°FMostly cloudy. Showers with a chance of thunderstorms in the evening then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 80 percent.
- 80|56°FMostly SunnyHourly details
Day
80°FMostly sunny. Highs around 80.
Night
56°FMostly clear. Lows in the upper 50s.
- 82|57°FMostly Sunny
Day
82°FMostly sunny. Highs in the lower 80s.
Night
57°FPartly cloudy. Low temperature around 57F. Dew point will be around 58F with an average humidity of 81%. Winds will be 1 mph from the E.
- 80|60°F40% Chance of Rain
Day
80°FMostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 80F. Dew point will be around 64F with an average humidity of 74%. Winds will be 2 mph from the S.
Night
60°FPartly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 60F. Dew point will be around 61F with an average humidity of 90%. Winds will be 1 mph from the SE.
- 81|60°F40% Chance of Rain
Day
81°FMostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 81F. Dew point will be around 66F with an average humidity of 76%. Winds will be 1 mph from the SW.
Night
60°FClear with a chance of rain. Chance of precipitation 50%. Low temperature around 60F. Dew point will be around 62F with an average humidity of 89%. Winds will be 0 mph from the SE.
Weekend Weather
- 86|64°F40% Chance of Rain
Day
86°FMostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 86F. Dew point will be around 67F with an average humidity of 71%. Winds will be 3 mph from the SW.
Night
64°FPartly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 64F. Dew point will be around 64F with an average humidity of 86%. Winds will be 2 mph from the S.













