Long-term weather forecast
South Valley Stream, NY

PM Showers
PM Showers
54°F / 39°F
  • Wind: 19 mph SSW
  • Humidity: 97%
  • Precip. probability: 50%
  • Precipitation: 0"
  • UV index: 1
Partly Cloudy / Wind
Partly Cloudy / Wind
45°F / 30°F
  • Wind: 23 mph W
  • Humidity: 57%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 2
SatDec 14.
  • 54°F
  • 39°F
Cloudy this morning with showers during the afternoon. High 54F. SSW winds at less than 5 mph, increasing to 15 to 25 mph. Chance of rain 50%.
PM Showers
  • Wind: 19 mph SSW
  • Precip. probability: 50%
SunDec 15.
  • 45°F
  • 30°F
Partly cloudy skies with gusty winds. High near 45F. Winds W at 20 to 30 mph.  Higher wind gusts possible.
Partly Cloudy / Wind
  • Wind: 23 mph W
  • Precip. probability: 0%
MonDec 16.
  • 35°F
  • 33°F
Cloudy with periods of snow during the afternoon. Some sleet may mix in. Temps nearly steady in the mid 30s. Winds NNW at 5 to 10 mph. Chance of snow 90%. Snow accumulating 1 to 3 inches.
PM Snow
  • Wind: 6 mph NNW
  • Precip. probability: 90%
TueDec 17.
  • 47°F
  • 30°F
A steady rain in the morning. Showers continuing in the afternoon. High 47F. Winds N at 10 to 20 mph. Chance of rain 90%.
Rain
  • Wind: 16 mph N
  • Precip. probability: 90%
WedDec 18.
  • 36°F
  • 22°F
Mostly sunny skies. High 36F. Winds WNW at 15 to 25 mph.  Higher wind gusts possible.
Mostly Sunny
  • Wind: 19 mph WNW
  • Precip. probability: 10%
ThuDec 19.
  • 31°F
  • 24°F
Generally sunny. High 31F. Winds NW at 10 to 20 mph.
Mostly Sunny
  • Wind: 15 mph NW
  • Precip. probability: 0%
FriDec 20.
  • 34°F
  • 27°F
A few clouds from time to time. High 34F. Winds NNW at 5 to 10 mph.
Mostly Sunny
  • Wind: 9 mph NNW
  • Precip. probability: 10%
SatDec 21.
  • 40°F
  • 32°F
Mainly cloudy. High near 40F. Winds NNE at 5 to 10 mph.
Mostly Cloudy
  • Wind: 7 mph NNE
  • Precip. probability: 20%
SunDec 22.
  • 44°F
  • 33°F
Rain and snow tapering off in the morning. Decreasing cloudiness in the afternoon. High 44F. Winds N at 10 to 15 mph. Chance of rain 40%.
AM Rain / Snow Showers
  • Wind: 11 mph N
  • Precip. probability: 40%
MonDec 23.
  • 44°F
  • 33°F
Partly cloudy skies. High 44F. Winds NW at 10 to 15 mph.
Partly Cloudy
  • Wind: 11 mph NW
  • Precip. probability: 20%
A weather forecast is predicting of weather conditions. The long-term weather outlook, for a period longer than 36 hours, should be interpreted with discretion.
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