Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair

64°F

18°C

Humidity 35%
Wind Speed NW 8 mph
Barometer 30.01 in (1016.4 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 15 May 12:53 pm EDT
Extended Forecast for

5 Miles SW South Lockport NY

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 66. West wind 7 to 9 mph.

    High: 66 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 48. Southwest wind 7 to 9 mph.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Increasing clouds, with a high near 76. Southwest wind 10 to 17 mph, with gusts as high as 31 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

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 55. Southwest wind 6 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, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 76. Light west wind.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. Light and variable wind becoming southeast around 6 mph in the evening.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 86. Southwest wind 7 to 13 mph.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. South wind 7 to 9 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 66. West wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 48. Southwest wind 7 to 9 mph.
Saturday
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 76. Southwest wind 10 to 17 mph, with gusts as high as 31 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
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 55. Southwest wind 6 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, except higher amounts possible in thunderstorms.
Sunday
Partly sunny, with a high near 76. Light west wind.
Sunday Night
Partly cloudy, with a low around 58. Light and variable wind becoming southeast around 6 mph in the evening.
Monday
Mostly sunny, with a high near 86. Southwest wind 7 to 13 mph.
Monday Night
Mostly clear, with a low around 64. South wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
Partly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW South Lockport NY
 43.09°N 78.75°W (Elev. 584 ft)
9:57 am EDT May 15, 2026
1pm EDT May 15, 2026-6pm EDT May 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database