Monthly Historical AveragesMerrifield, VA
Average Temperature
High
8°
Feels 7
Low
1°
Feels -2
Average Precipitation
9 Days
55.7mm
10.3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, December 31, 2025
Day
3°Feels 0
Wind
16 km/h W
Gust
24 km/h
Humidity
37%
P.O.P
30%
Night
-4°Feels -10
Wind
21 km/h SW
Gust
32 km/h
Humidity
68%
P.O.P
40%
Snow
<1 cm
Historical AveragesDec 31
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity