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Monthly
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Current
Hourly
7 Days
14 Days
Weekend
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Saint Clair, PA
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April
Average Temperature
High
16°
Feels 15
Low
4°
Feels 2
Average Precipitation
8 Days
Rain amount
43.5mm
Snow amount
1.8cm
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
23°
14
26°
15
27°
16
28°
17
25°
18
24°
19
20°
20
7°
21
13°
22
16°
23
16°
24
16°
25
15°
26
15°
27
14°
28
29
30
Forecast
Monday, April 13, 2026
Day
23°
Feels 23
Wind
26 km/h S
Gust
38 km/h
Humidity
47%
P.O.P
40%
Rain
<1 mm
Night
12°
Feels 12
Wind
21 km/h W
Gust
31 km/h
Humidity
94%
P.O.P
40%
Rain
<1 mm
Historical Averages
Apr 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.