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

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair

23°C

73°F

Humidity 94%
Wind Speed S 11 km/h
Barometer 1008.3 mb (29.80 in)
Dewpoint 22°C (71°F)
Visibility 14 km
Last update 30 Jun 9:53 pm EDT
Extended Forecast for

South Lockport NY

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 21. Southwest wind 10 to 13 km/h. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 21 °C

    Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers between 8am and 11am, then a slight chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 28. Southwest wind 14 to 21 km/h, with gusts as high as 37 km/h. Chance of precipitation is 20%.

    High: 28 °C

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17. West wind 10 to 14 km/h.

    Low: 17 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 29. West wind 10 to 18 km/h.

    High: 29 °C

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 18. Southwest wind 11 to 14 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 18 °C

    Partly Cloudy
    then Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 2pm. Mostly sunny, with a high near 28. West wind 11 to 16 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 28 °C

    Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15. Northwest wind 8 to 11 km/h.

    Low: 15 °C

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 27. Northwest wind 5 to 10 km/h.

    High: 27 °C

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17.

    Low: 17 °C

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 21. Southwest wind 10 to 13 km/h. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.
Tuesday
A slight chance of showers between 8am and 11am, then a slight chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 28. Southwest wind 14 to 21 km/h, with gusts as high as 37 km/h. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 17. West wind 10 to 14 km/h.
Wednesday
Sunny, with a high near 29. West wind 10 to 18 km/h.
Wednesday Night
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 18. Southwest wind 11 to 14 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 2pm. Mostly sunny, with a high near 28. West wind 11 to 16 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Thursday Night
Mostly clear, with a low around 15. Northwest wind 8 to 11 km/h.
Independence Day
Sunny, with a high near 27. Northwest wind 5 to 10 km/h.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny and hot, with a high near 32. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 27. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
South Lockport NY
 43.15°N 78.68°W (Elev. 597 m)
Last Update:
7:36 pm EDT Jun 30, 2025
Forecast Valid:
10pm EDT Jun 30, 2025-6pm EDT Jul 7, 2025
 
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