Monthly Historical AveragesEureka, ON
Average Temperature
High
17°
Feels 16
Low
4°
Feels 1
Average Precipitation
11 Days
67.6mm
3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 17, 2026
Day
16°Feels 16
Wind
12 km/h NE
Gust
27 km/h
Humidity
38%
P.O.P
30%
Night
10°Feels 8
Wind
16 km/h SE
Gust
24 km/h
Humidity
100%
P.O.P
100%
Rain
~15 mm
Historical AveragesMay 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity