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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Folsom, NJ
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January
Average Temperature
High
5°
Feels 3
Low
-4°
Feels -7
Average Precipitation
9 Days
Rain amount
40.3mm
Snow amount
13.3cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
6°
11
7°
12
5°
13
4°
14
5°
15
3°
16
0°
17
2°
18
2°
19
0°
20
0°
21
2°
22
4°
23
6°
24
7°
25
26
27
28
29
30
31
Forecast
Saturday, January 10, 2026
Day
6°
Feels 4
Wind
23 km/h E
Gust
35 km/h
Humidity
75%
P.O.P
80%
Rain
~15 mm
Night
4°
Feels 0
Wind
21 km/h W
Gust
32 km/h
Humidity
100%
P.O.P
80%
Rain
~5 mm
Historical Averages
Jan 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.