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December weather forecast in Romeoville
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
1
+4
+2
1 December, sun
+4
+2
Feels like
0
742 mmHg
81%
5.3
m/s
SW
1 December, Sunday. day, 4°; night, 2°; rain
2
+5
+2
2 December, mon
+5
+2
Feels like
+1
745 mmHg
80%
5.3
m/s
SW
2 December, Monday. day, 5°; night, 2°; overcast
3
+7
+3
3 December, tue
+7
+3
Feels like
+2
744 mmHg
81%
6.1
m/s
S
3 December, Tuesday. day, 7°; night, 3°; rain
4
+1
+1
4 December, wed
+1
+1
Feels like
−4
747 mmHg
74%
5.5
m/s
W
4 December, Wednesday. day, 1°; night, 1°; partly cloudy
5
−1
−3
5 December, thu
−1
−3
Feels like
−6
749 mmHg
72%
5
m/s
W
5 December, Thursday. day, -1°; night, -3°; partly cloudy
6
−1
−3
6 December, fri
−1
−3
Feels like
−6
747 mmHg
74%
5
m/s
SW
6 December, Friday. day, -1°; night, -3°; clear
7
0
−4
7 December, sat
0
−4
Feels like
−5
745 mmHg
77%
5.3
m/s
SW
7 December, Saturday. day, 0°; night, -4°; overcast
8
0
−1
8 December, sun
0
−1
Feels like
−6
742 mmHg
81%
6.3
m/s
W
8 December, Sunday. day, 0°; night, -1°; overcast
9
0
−4
9 December, mon
0
−4
Feels like
−6
744 mmHg
80%
6
m/s
SW
9 December, Monday. day, 0°; night, -4°; overcast
10
0
−3
10 December, tue
0
−3
Feels like
−5
745 mmHg
79%
5.3
m/s
SW
10 December, Tuesday. day, 0°; night, -3°; snow
11
0
−4
11 December, wed
0
−4
Feels like
−5
745 mmHg
74%
6
m/s
SW
11 December, Wednesday. day, 0°; night, -4°; snow
12
+1
−1
12 December, thu
+1
−1
Feels like
−4
744 mmHg
81%
5.8
m/s
SW
12 December, Thursday. day, 1°; night, -1°; clear
13
+3
0
13 December, fri
+3
0
Feels like
−2
742 mmHg
82%
5.9
m/s
S
13 December, Friday. day, 3°; night, 0°; rain
14
+1
−1
14 December, sat
+1
−1
Feels like
−5
743 mmHg
77%
6.8
m/s
SW
14 December, Saturday. day, 1°; night, -1°; clear
15
−1
−3
15 December, sun
−1
−3
Feels like
−6
744 mmHg
75%
5.5
m/s
SW
15 December, Sunday. day, -1°; night, -3°; snow
16
−1
−4
16 December, mon
−1
−4
Feels like
−6
745 mmHg
79%
4.8
m/s
SW
16 December, Monday. day, -1°; night, -4°; overcast
17
−1
−3
17 December, tue
−1
−3
Feels like
−6
743 mmHg
80%
4.5
m/s
SW
17 December, Tuesday. day, -1°; night, -3°; snow
18
0
−2
18 December, wed
0
−2
Feels like
−5
745 mmHg
77%
5
m/s
W
18 December, Wednesday. day, 0°; night, -2°; partly cloudy
19
0
−3
19 December, thu
0
−3
Feels like
−5
745 mmHg
79%
4.8
m/s
SE
19 December, Thursday. day, 0°; night, -3°; snow
20
+2
0
20 December, fri
+2
0
Feels like
−2
740 mmHg
87%
5.3
m/s
SE
20 December, Friday. day, 2°; night, 0°; rain
21
−1
−1
21 December, sat
−1
−1
Feels like
−6
743 mmHg
86%
5.8
m/s
W
21 December, Saturday. day, -1°; night, -1°; overcast
22
−1
−2
22 December, sun
−1
−2
Feels like
−6
746 mmHg
83%
5.5
m/s
SW
22 December, Sunday. day, -1°; night, -2°; clear
23
−1
−4
23 December, mon
−1
−4
Feels like
−6
745 mmHg
83%
5.6
m/s
S
23 December, Monday. day, -1°; night, -4°; clear
24
+1
−1
24 December, tue
+1
−1
Feels like
−4
744 mmHg
85%
6
m/s
SW
24 December, Tuesday. day, 1°; night, -1°; overcast
25
−1
−4
25 December, wed
−1
−4
Feels like
−6
747 mmHg
85%
5.5
m/s
S
25 December, Wednesday. day, -1°; night, -4°; snow
26
+1
−1
26 December, thu
+1
−1
Feels like
−5
745 mmHg
86%
6.9
m/s
SW
26 December, Thursday. day, 1°; night, -1°; overcast
27
0
−2
27 December, fri
0
−2
Feels like
−6
744 mmHg
80%
6.4
m/s
SW
27 December, Friday. day, 0°; night, -2°; overcast
28
0
−2
28 December, sat
0
−2
Feels like
−6
744 mmHg
81%
6
m/s
SW
28 December, Saturday. day, 0°; night, -2°; snow
29
−2
−3
29 December, sun
−2
−3
Feels like
−8
744 mmHg
77%
5.9
m/s
SW
29 December, Sunday. day, -2°; night, -3°; snow
30
+1
−5
30 December, mon
+1
−5
Feels like
−4
745 mmHg
79%
5.6
m/s
SW
30 December, Monday. day, 1°; night, -5°; partly cloudy
31
+1
−5
31 December, tue
+1
−5
Feels like
−4
745 mmHg
79%
5.6
m/s
SW
31 December, Tuesday. day, 1°; night, -5°; partly cloudy
1
−3
−5
1 January, wed
−3
−5
Feels like
−9
745 mmHg
73%
7
m/s
W
1 January, Wednesday. day, -3°; night, -5°; overcast
2
−5
−7
2 January, thu
−5
−7
Feels like
−10
748 mmHg
75%
5.6
m/s
W
2 January, Thursday. day, -5°; night, -7°; overcast
3
−3
−8
3 January, fri
−3
−8
Feels like
−8
747 mmHg
80%
5.8
m/s
SW
3 January, Friday. day, -3°; night, -8°; partly cloudy
4
−2
−5
4 January, sat
−2
−5
Feels like
−8
746 mmHg
76%
6
m/s
W
4 January, Saturday. day, -2°; night, -5°; overcast
Average data for 10 years
Romeoville December
5
sunny days
12
days with precipitation
14
cloudy days
5 sunny days; 12 days with precipitation; 14 cloudy days;
80
%
air humidity
4
m/s
Wind
SW
74
mm of precipitation
(9% of annual average)
air humidity 80%; 74 millimeters of precipitation (9% of annual average); Wind south-westerly 4 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
S
W
W
SW
SW
W
SW
SW
SW
SW
S
SW
SW
SW
SW
W
SE
SE
W
SW
S
SW
S
SW
SW
SW
SW
SW
SW
1
Average data for 10 years
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
30
31
Daytime temperature
Night-time temperature
Cities near you
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Washington
La Crosse
St. Louis
Cities with similar weather in December
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Brest
Tallinn
Stockholm
Grodno
Oslo
Beltsi
Toronto
