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September 18th, 2025 :: 8:34 am EDT   

Local Weather Report for
Valley Stream
New York, United States

 Valley Stream Weather Forecast Summary  
 
Today
Sep 18th
Friday
Sep 19th
Saturday
Sep 20th
Sunday
Sep 21st
Monday
Sep 22nd
Cloudy Mostly Sunny Mostly Sunny Mix of Sun and Cloud Cloudy
72°F
73°F
70°F
66°F
64°F
65°F
64°F
68°F
63°F
 
 Valley Stream Detailed Weather Forecast  
 
Thursday, September 18th, 2025
Morning Temperature: 69°F
Cloudy.
Afternoon Temperature: 71°F
Sunny. Windy at times.
Evening Temperature: 71°F
Clear. Slight chance of a thunderstorm. Windy at times.
Friday, September 19th, 2025
Overnight Temperature: 70°F
Clear. Windy at times.
Morning Temperature: 73°F
Sunny. Windy at times.
Afternoon Temperature: 73°F
A mix of cloud and sun. Windy.
Evening Temperature: 71°F
Clear. Windy.
Saturday, September 20th, 2025
Overnight Temperature: 65°F
Clear. Windy.
Morning Temperature: 66°F
Mostly sunny. Windy.
Afternoon Temperature: 66°F
Sunny. Windy.
Evening Temperature: 65°F
Clear. Windy.
Sunday, September 21st, 2025
Overnight Temperature: 65°F
Clear. Windy.
Morning Temperature: 65°F
A mix of sun and cloud. Windy.
Afternoon Temperature: 64°F
Sunny. Windy.
Evening Temperature: 64°F
Clear. Windy at times.
Monday, September 22nd, 2025
Overnight Temperature: 63°F
Clear.
Morning Temperature: 64°F
Sunny with cloudy periods.
Afternoon Temperature: 66°F
Sunny. Windy at times.
Evening Temperature: 67°F
Cloudy. Windy.
Tuesday, September 23rd, 2025
Overnight Temperature: 67°F
Cloudy. Windy at times.
Morning Temperature: 69°F
Cloudy. Windy at times.
Afternoon Temperature: 70°F
Cloudy. Windy.
Evening Temperature: 70°F
Cloudy. Windy at times.
Wednesday, September 24th, 2025
Overnight Temperature: 70°F
Cloudy. Windy at times.
Morning Temperature: 71°F
Cloudy.
Afternoon Temperature: 71°F
Cloudy. Windy at times.
Evening Temperature: 69°F
Cloudy.
Thursday, September 25th, 2025
Overnight Temperature: 67°F
Cloudy. Windy at times.
Morning Temperature: 68°F
Cloudy. Windy at times.
Afternoon Temperature: 69°F
Cloudy. Windy at times.
Evening Temperature: 69°F
Cloudy. Windy at times.
Friday, September 26th, 2025
Overnight Temperature: 69°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 70°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 70°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 68°F
Cloudy with showers likely. Slight chance of a thunderstorm. Windy at times.





 

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This WeatherCity Weather Forecast for Valley Stream, New York, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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