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

Dunkirk, Chautauqua County / Dunkirk Airport (KDKK)

Lat: 42.49°NLon: 79.28°WElev: 692ft.

Fair

41°F

5°C

Humidity 55%
Wind Speed Calm
Barometer 30.17 in (1022.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 29 Mar 9:53 pm EDT
Extended Forecast for

South Dayton NY

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 40. South wind around 9 mph.

    Low: 40 °F

    Decreasing
    Clouds

  • Monday

    Monday: A chance of showers after 5pm. Partly sunny, with a high near 58. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers, with thunderstorms also possible after 5am. Low around 49. South wind 3 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers

  • Tuesday

    Tuesday: Rain and possibly a thunderstorm before 8am, then rain between 8am and 5pm, then rain and possibly a thunderstorm after 5pm. High near 68. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 68 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 42. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Rain

  • Wednesday

    Wednesday: Rain likely before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 55. West wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 36. Northeast wind around 5 mph. Chance of precipitation is 50%.

    Low: 36 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers. High near 59. East wind 7 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Thursday Night

    Thursday Night: Showers. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Showers

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. South wind around 9 mph.
Monday
A chance of showers after 5pm. Partly sunny, with a high near 58. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers, with thunderstorms also possible after 5am. Low around 49. South wind 3 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Rain and possibly a thunderstorm before 8am, then rain between 8am and 5pm, then rain and possibly a thunderstorm after 5pm. High near 68. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Rain and possibly a thunderstorm. Low around 42. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Rain likely before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 55. West wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 36. Northeast wind around 5 mph. Chance of precipitation is 50%.
Thursday
Showers. High near 59. East wind 7 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 80%.
Thursday Night
Showers. Low around 43. Chance of precipitation is 80%.
Friday
Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 66. Chance of precipitation is 50%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Dayton NY
 42.36°N 79.07°W (Elev. 1299 ft)
Last Update:
9:58 pm EDT Mar 29, 2026
Forecast Valid:
10pm EDT Mar 29, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation