10-Day Weather Forecast - Portland, NY
- 77|72°FRainHourly details
Today
77°FPartly cloudy with likely rain. Chance of precipitation 90%. High temperature around 77F. Dew point will be around 70F with an average humidity of 89%. Winds will be 11 mph from the SW.
Tonight
72°FPartly to mostly cloudy. A 50 percent chance of showers and thunderstorms. Some patchy fog developing after midnight. Lows in the mid 60s. West winds 10 mph or less.
- 76|68°F50% Chance of StormsHourly details
Day
76°FSome patchy fog in the morning, otherwise mostly cloudy with a chance of showers in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 70s. Light winds. Chance of rain 50 percent.
Night
68°FMostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers overnight. Lows ranging from the upper 50s in interior valleys to the mid 60s along the Lake Erie shore. Light winds. Chance of rain 40 percent.
- 77|68°FMostly SunnyHourly details
Day
77°FMostly sunny. Highs in the upper 70s. Light winds.
Night
68°FMostly cloudy. A chance of showers. Lows ranging from the upper 50s in interior valleys to the mid 60s along the Lake Erie shore. Light winds. Chance of rain 50 percent.
- 75|64°F30% Chance Rain ShowersHourly details
Day
75°FPartly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 30 percent.
Night
64°FPartly cloudy. Lows in the upper 50s.
- 73|61°FMostly SunnyHourly details
Day
73°FMostly sunny. Highs in the mid 70s.
Night
61°FMainly clear. Lows in the lower 50s.
Weekend Weather
- 73|64°FMostly SunnyHourly details
Day
73°FMostly sunny. Highs in the mid 70s.
Night
64°FMostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 40 percent.
- 74|67°F60% Chance Rain Showers
Day
74°FShowers likely. Highs in the upper 70s. Chance of rain 60 percent.
Night
67°FShowers likely. Lows around 60. Chance of rain 60 percent.
- 74|66°F40% Chance Rain Showers
Day
74°FPartly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent.
Night
66°FClear. Low temperature around 66F. Dew point will be around 62F with an average humidity of 79%. Winds will be 2 mph from the W.
- 75|68°FSunny
Day
75°FSunny. High temperature around 75F. Dew point will be around 62F with an average humidity of 75%. Winds will be 2 mph from the NW.
Night
68°FMostly clear. Low temperature around 68F. Dew point will be around 61F with an average humidity of 74%. Winds will be 3 mph from the S.
- 76|70°F40% Chance of Rain
Day
76°FSunny with a chance of rain. Chance of precipitation 35%. High temperature around 76F. Dew point will be around 63F with an average humidity of 74%. Winds will be 4 mph from the S.
Night
70°FMostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 70F. Dew point will be around 64F with an average humidity of 77%. Winds will be 3 mph from the SW.













