 |
 Current Valley Stream Weather Conditions |
Updated June 17th at 9:51 am |
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| Mostly Cloudy |
| Temperature: | 70°F |
Dew Point: | 61°F |
| Barometer: | 29.86 inHg |
Wind: | N 15 Mph |
| Humidity: | 73.1% |
Visibility: | 0M |
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| Valley Stream Weather Forecast Summary |
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Today
Jun 17th
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Thursday
Jun 18th
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Friday
Jun 19th
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Saturday
Jun 20th
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Sunday
Jun 21st
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 |
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 |
Mostly Sunny |
Mix of Sun and Cloud |
Mostly Sunny |
Mostly Sunny |
Mostly Cloudy with Showers |
68°F
|
79°F
68°F |
74°F
67°F |
73°F
66°F |
71°F
66°F |
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| Valley Stream Detailed Weather Forecast |
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| Wednesday, June 17th, 2026 |
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Afternoon |
Temperature: 68°F |
| Sunny with cloudy periods. Windy. |
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Evening |
Temperature: 68°F |
| Mostly clear. Windy. |
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| Thursday, June 18th, 2026 |
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Overnight |
Temperature: 68°F |
| A mix of cloudy and clear skies. Wind 20 to 30 mph. |
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Morning |
Temperature: 70°F |
| A mix of cloud and sun with a slight chance of showers. Wind 25 to 40 mph. |
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Afternoon |
Temperature: 74°F |
| Sunny with cloudy periods. Wind 20 to 30 mph. |
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Evening |
Temperature: 75°F |
| Mostly clear. Windy. |
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| Friday, June 19th, 2026 |
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Overnight |
Temperature: 71°F |
| Clear with cloudy periods. Windy. |
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Morning |
Temperature: 68°F |
| Sunny with cloudy periods. Windy. |
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Afternoon |
Temperature: 72°F |
| Sunny. Slight chance of a thunderstorm. Windy. |
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Evening |
Temperature: 73°F |
| Clear. Slight chance of a thunderstorm. Windy. |
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| Saturday, June 20th, 2026 |
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Overnight |
Temperature: 68°F |
| Mostly clear. Windy. |
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Morning |
Temperature: 67°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 72°F |
| Sunny. Windy. |
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Evening |
Temperature: 72°F |
| Mostly clear. Windy at times. |
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| Sunday, June 21st, 2026 |
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Overnight |
Temperature: 68°F |
| Clear. Windy at times. |
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Morning |
Temperature: 67°F |
| A mix of sun and cloud. Windy at times. |
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Afternoon |
Temperature: 70°F |
| Mostly cloudy. Slight chance of a thunderstorm. Windy. |
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Evening |
Temperature: 68°F |
| Cloudy with showers likely. Windy at times. |
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| Monday, June 22nd, 2026 |
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Overnight |
Temperature: 70°F |
| Cloudy with showers. Wind 40 to 50 mph. |
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Morning |
Temperature: 66°F |
| Mostly sunny with a few showers. Windy. |
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Afternoon |
Temperature: 73°F |
| Sunny. Windy. |
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Evening |
Temperature: 71°F |
| Clear. Wind 20 to 30 mph. |
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| Tuesday, June 23rd, 2026 |
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Overnight |
Temperature: 66°F |
| Clear. Windy. |
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Morning |
Temperature: 68°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 72°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 70°F |
| Clear. Windy at times. |
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| Wednesday, June 24th, 2026 |
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Overnight |
Temperature: 69°F |
| Mostly clear. Windy at times. |
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Morning |
Temperature: 69°F |
| Mostly sunny. Slight chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 69°F |
| A mix of sun and cloud. Windy. |
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Evening |
Temperature: 69°F |
| Mostly clear. Windy. |
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| Thursday, June 25th, 2026 |
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Overnight |
Temperature: 68°F |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: 69°F |
| Sunny. |
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Afternoon |
Temperature: 70°F |
| A mix of sun and cloud. Windy at times. |
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Evening |
Temperature: 70°F |
| Mostly clear. Windy. |
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