National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Buffalo, Greater Buffalo International Airport (KBUF)

Lat: 42.94°NLon: 78.74°WElev: 709ft.

Mostly Cloudy

57°F

14°C

Humidity 55%
Wind Speed SW 20 G 28 mph
Barometer 30.02 in (1016.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 15 May 1:54 pm EDT
Extended Forecast for

South Wales NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 61. West wind around 11 mph.

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 46. South wind 8 to 11 mph.

    Low: 46 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 76. South wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 57. West wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers before 8am. Partly sunny, with a high near 75. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59. Calm wind becoming southeast around 5 mph after midnight.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 85. Southwest wind around 7 mph.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. South wind 3 to 6 mph.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 30%.

    High: 83 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Partly sunny, with a high near 61. West wind around 11 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 46. South wind 8 to 11 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 76. South wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 57. West wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers before 8am. Partly sunny, with a high near 75. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 59. Calm wind becoming southeast around 5 mph after midnight.
Monday
Sunny, with a high near 85. Southwest wind around 7 mph.
Monday Night
Mostly clear, with a low around 67. South wind 3 to 6 mph.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Wednesday
Showers likely. Partly sunny, with a high near 72. Chance of precipitation is 60%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Wales NY
 42.71°N 78.54°W (Elev. 1398 ft)
Last Update:
2:22 pm EDT May 15, 2026
Forecast Valid:
2pm EDT May 15, 2026-6pm EDT May 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation