Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair

52°F

11°C

Humidity 83%
Wind Speed SE 6 mph
Barometer 30.25 in (1024.6 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 15 Sep 4:53 am EDT
Extended Forecast for

Niagara Falls International Airport NY

  • Today

    Today: Partly sunny, with a high near 76. South wind 7 to 11 mph.

    High: 76 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am.  Mostly cloudy, with a low around 65. South wind 8 to 10 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before 7am.  Mostly cloudy, with a high near 74. West wind 5 to 7 mph becoming north in the afternoon.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers.  Mostly cloudy, with a low around 59. Light northeast wind.  Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 11am.  Mostly cloudy, with a high near 75. Light and variable wind becoming north 5 to 7 mph in the morning.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 58. Light and variable wind becoming north around 5 mph after midnight.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 70. Northeast wind 6 to 9 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. East wind around 6 mph.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers after 2pm.  Partly sunny, with a high near 71. Chance of precipitation is 40%.

    High: 71 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 76. South wind 7 to 11 mph.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 65. South wind 8 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely, mainly before 7am. Mostly cloudy, with a high near 74. West wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 59. Light northeast wind. Chance of precipitation is 20%.
Thursday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 75. Light and variable wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly cloudy, with a low around 58. Light and variable wind becoming north around 5 mph after midnight.
Friday
Mostly sunny, with a high near 70. Northeast wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 51. East wind around 6 mph.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Low around 58. Chance of precipitation is 80%.
Sunday
Showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Niagara Falls International Airport NY
 43.11°N 78.92°W (Elev. 591 ft)
3:40 am EDT Sep 15, 2026
5am EDT Sep 15, 2026-6pm EDT Sep 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database