Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair

67°F

19°C

Humidity 45%
Wind Speed S 18 mph
Barometer 29.90 in (1012.8 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 16 May 10:53 am EDT
Extended Forecast for

Olcott NY

  • Today

    Today: A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Mostly cloudy, with a high near 76. Breezy, with a southwest wind 15 to 20 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers
    Likely and
    Breezy

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 51. Southwest wind 6 to 15 mph.

    Low: 51 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 67. Light and variable wind becoming west around 5 mph.

    High: 67 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. East wind 3 to 6 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80. South wind 5 to 10 mph becoming southwest in the morning.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 63. Southwest wind 8 to 10 mph.  Chance of precipitation is 20%.

    Low: 63 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Southwest wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 8pm.  Mostly cloudy, with a low around 56. Southwest wind around 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 2pm.  Partly sunny, with a high near 70. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 76. Breezy, with a southwest wind 15 to 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 51. Southwest wind 6 to 15 mph.
Sunday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 67. Light and variable wind becoming west around 5 mph.
Sunday Night
Mostly cloudy, with a low around 54. East wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 80. South wind 5 to 10 mph becoming southwest in the morning.
Monday Night
A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 63. Southwest wind 8 to 10 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 81. Southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 56. Southwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Wednesday
A chance of showers before 2pm. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Olcott NY
 43.33°N 78.71°W (Elev. 299 ft)
9:57 am EDT May 16, 2026
11am EDT May 16, 2026-6pm EDT May 22, 2026
 
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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