Great Valley, New York Weather
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Weather Forecast for Great Valley, New York : Cattaraugus County
Issued: 10:36 am EDT Jun 2, 2025 Latitude: 42.2145087 Longitude: -78.636417 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Sunny on Today Mostly Clear on Tonight Sunny on Tuesday Sunny on Wednesday 60% chance of thunderstorms on Thursday 60% chance of rain on Friday 30% chance of on Saturday Sunny on Sunday
High: 68°F Low: 45°F High: 78°F High: 83°F High: 77°F High: 73°F High: 70°F High: 73°F
Low: 58°F Low: 63°F Low: 60°F Low: 56°F Low: 50°F  
Sunny Mostly Clear Sunny Sunny Thunderstorms Rain Partly Sunny Sunny
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Current Conditions at
BRADFORD - (KBFD)
59°
Clear
as of 10:53 AM EDST
Rel. Humidity: 30%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
7 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
JAMESTOWN - (KJHW)
59°
Clear
as of 10:56 AM EDST
Rel. Humidity: 51%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
6 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
WELLSVILLE MUNI - (KELZ)
57°
Clear
as of 10:56 AM EDST
Rel. Humidity: 44%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
9 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
DUNKIRK - (KDKK)
63°
Clear
as of 10:53 AM EDST
Rel. Humidity: 36%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
9 MPH
230° Southwest
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 68. West wind 6 to 9 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 45. West wind around 5 mph becoming calm in the evening.
Sunny on Tuesday Tuesday... Sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 58. South wind around 6 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 83. Southwest wind 6 to 8 mph.
30% chance of rain Wednesday Night Wednesday Night... A chance of showers, mainly after 2am. Partly cloudy, with a low around 63. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
60% chance of thunderstorms Thursday Thursday... A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 77. Southwest wind 3 to 7 mph. Chance of precipitation is 60%.
60% chance of thunderstorms Thursday Night Thursday Night... Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 60. Light and variable wind. Chance of precipitation is 60%.
60% chance of rain Friday Friday... Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
50% chance of rain Friday Night Friday Night... A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
30% chance of Saturday Saturday... A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 50.
Sunny on Sunday Sunday... Sunny, with a high near 73.
Current Radar Image


Sun Almanac for Great Valley, New York
Sunrise: 05:40 AM
Sunset: 8:45 PM
Civil Sunrise:05:06 AM
Civil Sunset: 9:19 PM
Nautical Sunrise: 04:23 AM
Nautical Sunset: 10:02 PM
Astro Sunrise: 03:31 AM
Astro Sunset: 10:54 PM
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