Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Mostly Cloudy

77°F

25°C

Humidity	62%
Wind Speed	SW 9 mph
Barometer	29.86 in (1010.8 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	26 Jul 3:53 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Niagara Falls NY

This Afternoon
High: 82 °F
Isolated
T-storms
Tonight
Low: 65 °F
Partly Cloudy
then Isolated
T-storms
Monday
High: 83 °F
Partly Sunny
then
Scattered
T-storms
Monday Night
Low: 66 °F
Showers
Likely
Tuesday
High: 77 °F
Showers
Tuesday Night
Low: 64 °F
Showers
Wednesday
High: 75 °F
Chance
Showers
Wednesday Night
Low: 63 °F
Partly Cloudy
Thursday
High: 80 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Isolated showers and thunderstorms. Mostly sunny, with a high near 82. Southwest wind around 9 mph. Chance of precipitation is 20%.

Tonight

Isolated showers and thunderstorms between midnight and 1am. Partly cloudy, with a low around 65. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Monday

Scattered showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 83. Southwest wind 5 to 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and thunderstorms likely before 5am, then a chance of showers. Mostly cloudy, with a low around 66. South wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Showers likely, then showers and possibly a thunderstorm after 8am. High near 77. Southwest wind 5 to 8 mph becoming north in the morning. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 64. North wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers before 2pm. Partly sunny, with a high near 75. North wind 10 to 13 mph. Chance of precipitation is 40%.

Wednesday Night

Partly cloudy, with a low around 63. North wind around 7 mph.

Thursday

Mostly sunny, with a high near 80.

Thursday Night

Mostly clear, with a low around 64.

Friday

Sunny, with a high near 83.

Friday Night

Mostly cloudy, with a low around 66.