Niagara Falls Airport (IAG) Weather 06/22/2026
This Afternoon
84
Chance T-storms
Tonight
67
Showers Likely
Wednesday
83
Chance Showers then Slight Chance T-storms
Wednesday Night
66
Chance Showers then Showers Likely
Thursday
85
Showers Likely
Thursday Night
68
Partly Cloudy then Slight Chance Showers
Friday
84
Chance T-storms then Showers Likely
Friday Night
60
Showers Likely then Mostly Clear
Saturday
80
Sunny
Saturday Night
61
Partly Cloudy
Sunday
79
Mostly Sunny then Chance Showers
Sunday Night
56
Chance Showers
Monday
75
Chance Showers
Weekly Forecast
This Afternoon
A chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Southwest wind around 14 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 67. South wind 7 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers and thunderstorms, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 83. Southwest wind 13 to 16 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Increasing clouds, with a low around 66. Southwest wind 8 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely and possibly a thunderstorm before 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 85. Southwest wind 13 to 17 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A slight chance of showers before 8pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 68. Southwest wind 8 to 10 mph. Chance of precipitation is 20%.
Friday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 84. West wind 15 to 18 mph. Chance of precipitation is 60%.
Friday Night
Showers likely before 8pm. Partly cloudy, with a low around 60. Southwest wind 5 to 8 mph. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 30%.