Niagara Falls Airport (IAG) Weather 07/13/2026
Overnight
68
Partly Cloudy
Thursday
85
Sunny then Showers Likely
Thursday Night
66
Showers Likely
Friday
82
Chance Showers
Friday Night
64
Partly Cloudy
Saturday
82
Mostly Sunny
Saturday Night
62
Mostly Clear
Sunday
84
Sunny
Sunday Night
65
Mostly Clear
Monday
87
Sunny
Monday Night
70
Partly Cloudy
Tuesday
90
Hot
Tuesday Night
71
Partly Cloudy
Weekly Forecast
Overnight
Partly cloudy, with a low around 68. Southwest wind around 6 mph.
Thursday
A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 85. Southwest wind 8 to 15 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
Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 66. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers, mainly between 11am and 2pm. Partly sunny, with a high near 82. North wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Partly cloudy, with a low around 64. Light north wind.
Saturday
Mostly sunny, with a high near 82. Northeast wind 6 to 11 mph.
Saturday Night
Mostly clear, with a low around 62. Light east wind.
Sunday
Sunny, with a high near 84. Calm wind becoming northeast 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 70.
Tuesday
Mostly sunny and hot, with a high near 90.
Tuesday Night
Partly cloudy, with a low around 71.