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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
West Simsbury, CT
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Daily Historical Averages
May 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
19
20
32°
21
19°
22
19°
23
13°
24
12°
25
17°
26
23°
27
24°
28
23°
29
23°
30
23°
31
22°
Forecast
Wednesday, May 20, 2026
Day
32°
Feels 32
Wind
20 km/h W
Gust
30 km/h
Humidity
41%
P.O.P
60%
Rain
1-3 mm
Night
14°
Feels 13
Wind
20 km/h NW
Gust
30 km/h
Humidity
67%
P.O.P
40%
Rain
<1 mm
Historical Averages
May 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
May
Average Temperature
High
22°
Feels 22
Low
9°
Feels 8
Average Precipitation
12 Days
Rain amount
90.7mm
Snow amount
0cm