The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Niagara Falls, NY
Content continues below
May
Average Temperature
High
20°
Feels 20
Low
9°
Feels 8
Average Precipitation
12 Days
Rain amount
79.3mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
9°
3
11°
4
17°
5
17°
6
11°
7
8°
8
9°
9
11°
10
12°
11
13°
12
13°
13
14°
14
15°
15
15°
16
15°
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Saturday, May 2, 2026
Day
9°
Feels 6
Wind
19 km/h W
Gust
36 km/h
Humidity
47%
P.O.P
40%
Rain
<1 mm
Night
-1°
Feels -5
Wind
16 km/h W
Gust
26 km/h
Humidity
93%
P.O.P
40%
Rain
<1 mm
Historical Averages
May 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.