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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
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°Celsius
°Fahrenheit
Monthly Historical Averages
Hyannis, MA
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2°
2
-3°
3
-2°
4
-2°
5
-4°
6
4°
7
7°
8
5°
9
6°
10
7°
11
5°
12
2°
13
3°
14
3°
15
2°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Thursday, January 1, 2026
Day
2°
Feels -4
Wind
44 km/h W
Gust
65 km/h
Humidity
46%
P.O.P
60%
Snow
1-3 cm
Night
-8°
Feels -18
Wind
43 km/h W
Gust
64 km/h
Humidity
67%
P.O.P
20%
Historical Averages
Jan 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
January
Average Temperature
High
3°
Feels 0
Low
-4°
Feels -9
Average Precipitation
11 Days
Rain amount
59.1mm
Snow amount
31.6cm