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Hourly
7 Days
14 Days
Monthly
°C
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°Celsius
°Fahrenheit
Monthly Historical Averages
Adelphi, MD
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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
11
7°
12
7°
13
9°
14
12°
15
6°
16
-1°
17
0°
18
3°
19
4°
20
4°
21
2°
22
8°
23
10°
24
1°
25
-2°
26
27
28
29
30
31
Forecast
Sunday, January 11, 2026
Day
7°
Feels 4
Wind
26 km/h W
Gust
39 km/h
Humidity
43%
P.O.P
30%
Night
-1°
Feels -6
Wind
24 km/h W
Gust
36 km/h
Humidity
65%
P.O.P
20%
Historical Averages
Jan 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
January
Average Temperature
High
5°
Feels 4
Low
-2°
Feels -5
Average Precipitation
8 Days
Rain amount
31.7mm
Snow amount
15.7cm