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  • Fri

    Apr 3

    Colder with rain 46°Lo 27°
    more
  • Sat

    Apr 4

    Partly sunny and cold 40°Lo 28°
  • Sun

    Apr 5

    Mostly cloudy 41°Lo 27°
    more
  • Mon

    Apr 6

    Cloudy with a shower in spots 44°Lo 34°
    more
  • Tue

    Apr 7

    Cloudy with showers 45°Lo 28°
    more
Hi 40° RealFeel® 37° Precipitation 12%

Day

N

E

S

W

  • W 9 mph
  • Gusts: 15 mph

Partly sunny and cold

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 28° RealFeel® 15° Precipitation 13%

Night

N

E

S

W

  • WSW 9 mph
  • Gusts: 20 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 7%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 4

more Historical Weather Data >
  Today Normal Record 4/4/2014
High 40° 51° 83° (1974) 52°
Low 28° 33° 11° (1879) 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:49 AM with 12:52 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:04 PM with 11:20 of moolight, then sets at 7:24 AM

Le Roy Weather Report

The Day an Ice Jam Reduced the Mighty Niagara Falls to a Trickle

March 29, 2015; 4:48 AM ET

On March 29, 1848, a massive ice jam reduced the mighty Niagara Falls to a trickle, a rare phenomenon that lasted for nearly 40 hours. more >