Monthly Historical AveragesLongwood, ON
Average Temperature
High
21°
Feels 21
Low
9°
Feels 7
Average Precipitation
12 Days
68.9mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, May 19, 2026
Day
29°Feels 36
Wind
45 km/h SW
Gust
71 km/h
Humidity
54%
P.O.P
40%
Rain
<1 mm
Night
9°Feels 4
Wind
39 km/h N
Gust
62 km/h
Humidity
100%
P.O.P
80%
Rain
~5 mm
Historical AveragesMay 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity