Weather WorldValley Stream State Park, NY 14 Day Weather
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Valley Stream State Park, NY Weather Forecast
Valley Stream State Park, NY Weather Forecast Dated: 256 AM Wed Aug 19 2026 (Valley Stream State Park Time)
Wed, 19th Lo: 20°C67°F Hi: 32°C90°F |
Sunny Wednesday, temperatures as high as 90°F32°C, low temperature around 67°F20°C, chance of rain 5%, wind out of the WNW 12 mph19 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 62%. |
Thu, 20th Lo: 22°C71°F Hi: 27°C81°F |
Overcast Thursday, temperatures as high as 81°F27°C, low temperature around 71°F22°C, chance of rain 36%, wind out of the NNW 14 mph23 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 60%. |
| Fri, 21st Lo: 20°C68°F Hi: 28°C82°F |
Sunny Friday, temperatures as high as 82°F28°C, low temperature around 68°F20°C, chance of rain 3%, wind out of the ENE 9 mph15 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 43%. |
| Sat, 22nd Lo: 21°C70°F Hi: 25°C77°F |
Overcast Saturday, temperatures as high as 77°F25°C, low temperature around 70°F21°C, chance of rain 36%, wind out of the E 12 mph20 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 59%. |
Sun, 23rd Lo: 21°C70°F Hi: 26°C80°F |
Chance of showers Sunday, temperatures as high as 80°F26°C, low temperature around 70°F21°C, chance of rain 79%, wind out of the ESE 9 mph14 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 80%. |
| Mon, 24th Lo: 22°C71°F Hi: 30°C86°F |
Sunny Monday, temperatures as high as 86°F30°C, low temperature around 71°F22°C, chance of rain 2%, wind out of the NW 10 mph17 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 44%. |
| Tue, 25th Lo: 22°C71°F Hi: 26°C79°F |
Chance of showers Tuesday, temperatures as high as 79°F26°C, low temperature around 71°F22°C, chance of rain 43%, wind out of the ENE 9 mph14 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 51%. |
| Wed, 26th Lo: 21°C70°F Hi: 25°C77°F |
Chance of showers Wednesday, temperatures as high as 77°F25°C, low temperature around 70°F21°C, chance of rain 57%, wind out of the NE 13 mph22 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 63%. |
| Thu, 27th Lo: 19°C66°F Hi: 24°C75°F |
Overcast Thursday, temperatures as high as 75°F24°C, low temperature around 66°F19°C, chance of rain 12%, wind out of the NE 13 mph21 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 63%. |
| Fri, 28th Lo: 18°C64°F Hi: 25°C77°F |
Overcast Friday, temperatures as high as 77°F25°C, low temperature around 64°F18°C, chance of rain 6%, wind out of the NE 13 mph21 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 54%. |
| Sat, 29th Lo: 19°C66°F Hi: 27°C80°F |
Sunny Saturday, temperatures as high as 80°F27°C, low temperature around 66°F19°C, chance of rain 4%, wind out of the ENE 10 mph16 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 49%. |
| Sun, 30th Lo: 21°C69°F Hi: 28°C83°F |
Sunny Sunday, temperatures as high as 83°F28°C, low temperature around 69°F21°C, chance of rain 3%, wind out of the NE 9 mph14 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 44%. |
| Mon, 31st Lo: 22°C71°F Hi: 27°C80°F |
Sunny Monday, temperatures as high as 80°F27°C, low temperature around 71°F22°C, chance of rain 4%, wind out of the E 10 mph16 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 44%. |
| Tue, 1st Lo: 20°C68°F Hi: 25°C77°F |
Overcast Tuesday, temperatures as high as 77°F25°C, low temperature around 68°F20°C, chance of rain 13%, wind out of the SE 10 mph15 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi10 km, humidity 50%. |
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