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Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Preston, MD
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December
Average Temperature
High
9°
Feels 7
Low
0°
Feels -2
Average Precipitation
9 Days
Rain amount
51.8mm
Snow amount
5.9cm
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Daily Historical Averages
December 2025
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
21
22
23
24
25
26
27
28
29
14°
30
1°
31
3°
Forecast
Monday, December 29, 2025
Day
14°
Feels 13
Wind
35 km/h SW
Gust
53 km/h
Humidity
29%
P.O.P
60%
Rain
1-3 mm
Night
-1°
Feels -8
Wind
35 km/h W
Gust
52 km/h
Humidity
50%
P.O.P
20%
Historical Averages
Dec 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.