Monthly Historical AveragesGrand Falls-Windsor, NL
Average Temperature
High
11°
Feels 9
Low
1°
Feels -2
Average Precipitation
12 Days
74.9mm
5cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 20, 2026
Day
12°Feels 10
Wind
29 km/h SE
Gust
44 km/h
Humidity
54%
P.O.P
40%
Rain
<1 mm
Night
6°Feels 1
Wind
32 km/h S
Gust
48 km/h
Humidity
100%
P.O.P
90%
Rain
~5 mm
Historical AveragesMay 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity