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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Flemington, NJ
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May
Average Temperature
High
22°
Feels 22
Low
10°
Feels 10
Average Precipitation
12 Days
Rain amount
87.6mm
Snow amount
0cm
Content continues below
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
34°
21
19°
22
17°
23
11°
24
16°
25
20°
26
24°
27
26°
28
25°
29
24°
30
24°
31
24°
Forecast
Wednesday, May 20, 2026
Day
34°
Feels 36
Wind
19 km/h W
Gust
29 km/h
Humidity
41%
P.O.P
60%
Rain
1-3 mm
Night
13°
Feels 11
Wind
23 km/h N
Gust
36 km/h
Humidity
88%
P.O.P
80%
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.