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.

Overcast

65°F

18°C

Humidity 87%
Wind Speed NE 5 mph
Barometer 30.22 in (1023.2 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 17 Sep 5:53 am EDT
Extended Forecast for

Tonawanda NY

  • Today

    Today: A chance of showers before 8am. Partly sunny, with a high near 78. Northeast wind 3 to 6 mph. Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers then
    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 55. Light north wind.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73. North wind 3 to 8 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. North wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers after 2pm. Mostly cloudy, with a high near 69. East wind around 7 mph. Chance of precipitation is 20%.

    High: 69 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly after 8pm. Low around 56. East wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Showers

  • Sunday

    Sunday: Showers, mainly before 8am. High near 68. North wind 6 to 10 mph. Chance of precipitation is 80%.

    High: 68 °F

    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. Northeast wind around 7 mph.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

Detailed Forecast

Today
A chance of showers before 8am. Partly sunny, with a high near 78. Northeast wind 3 to 6 mph. Chance of precipitation is 40%.
Tonight
Partly cloudy, with a low around 55. Light north wind.
Friday
Mostly sunny, with a high near 73. North wind 3 to 8 mph.
Friday Night
Mostly cloudy, with a low around 52. North wind around 5 mph becoming calm in the evening.
Saturday
A slight chance of showers after 2pm. Mostly cloudy, with a high near 69. East wind around 7 mph. Chance of precipitation is 20%.
Saturday Night
Showers, mainly after 8pm. Low around 56. East wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers, mainly before 8am. High near 68. North wind 6 to 10 mph. Chance of precipitation is 80%.
Sunday Night
Mostly cloudy, with a low around 51. Northeast wind around 7 mph.
Monday
Partly sunny, with a high near 65.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tonawanda NY
 43°N 78.88°W (Elev. 633 ft)
Last Update:
3:57 am EDT Sep 17, 2026
Forecast Valid:
6am EDT Sep 17, 2026-6pm EDT Sep 23, 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