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7 Days
14 Days
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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Chalk River, ON
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Daily Historical Averages
July 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
23°
19
22°
20
25°
21
22°
22
21°
23
23°
24
26°
25
25°
26
24°
27
24°
28
24°
29
25°
30
25°
31
26°
Forecast
Saturday, July 18, 2026
Day
23°
Feels 29
Wind
22 km/h SE
Gust
47 km/h
Humidity
83%
P.O.P
100%
Rain
20-25 mm
Night
13°
Feels 12
Wind
20 km/h NW
Gust
33 km/h
Humidity
88%
P.O.P
30%
Historical Averages
Jul 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
July
Average Temperature
High
26°
Feels 27
Low
14°
Feels 14
Average Precipitation
13 Days
Rain amount
91.9mm
Snow amount
0cm