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Monthly weather forecast in Chicago
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
8
0
0
8 December, sun
0
0
Feels like
−6
745 mmHg
80%
7.6
m/s
W
+6
8 December, Sunday. day, 0°; night, 0°; snow
9
0
−3
9 December, mon
0
−3
Feels like
−6
747 mmHg
79%
7.4
m/s
SW
+6
9 December, Monday. day, 0°; night, -3°; overcast
10
0
−2
10 December, tue
0
−2
Feels like
−5
748 mmHg
77%
6.5
m/s
SW
+5
10 December, Tuesday. day, 0°; night, -2°; snow
11
+1
−2
11 December, wed
+1
−2
Feels like
−5
747 mmHg
75%
7.6
m/s
SW
+5
11 December, Wednesday. day, 1°; night, -2°; rain
12
+2
0
12 December, thu
+2
0
Feels like
−4
747 mmHg
81%
7.5
m/s
SW
+5
12 December, Thursday. day, 2°; night, 0°; clear
13
+3
+1
13 December, fri
+3
+1
Feels like
−3
745 mmHg
81%
6.9
m/s
S
+5
13 December, Friday. day, 3°; night, 1°; rain
14
December
+4
+3
14 December, sat
+4
+3
Feels like
−8
756 mmHg
74%
9.6
m/s
SE
+5
Climate normal
+2
0
14 December, Saturday. day, 4°; night, 3°; rain
15
+6
+5
15 December, sun
+6
+5
Feels like
0
749 mmHg
96%
4.8
m/s
S
+5
Climate normal
−1
−2
15 December, Sunday. day, 6°; night, 5°; overcast
16
+10
+2
16 December, mon
+10
+2
Feels like
+2
743 mmHg
84%
7.8
m/s
W
+5
Climate normal
−1
−3
16 December, Monday. day, 10°; night, 2°; light rain
17
+5
+1
17 December, tue
+5
+1
Feels like
−3
751 mmHg
74%
5.1
m/s
W
+5
Climate normal
0
−2
17 December, Tuesday. day, 5°; night, 1°; partly cloudy
18
+1
−4
18 December, wed
+1
−4
Feels like
−8
752 mmHg
77%
6
m/s
NW
+5
Climate normal
0
−1
18 December, Wednesday. day, 1°; night, -4°; sleet
19
+1
0
19 December, thu
+1
0
Feels like
−8
751 mmHg
73%
6.5
m/s
S
+5
Climate normal
+1
−2
19 December, Thursday. day, 1°; night, 0°; sleet
20
−1
−4
20 December, fri
−1
−4
Feels like
−11
747 mmHg
80%
8.7
m/s
NW
+5
Climate normal
+3
0
20 December, Friday. day, -1°; night, -4°; clear
21
−3
−4
21 December, sat
−3
−4
Feels like
−12
753 mmHg
80%
8.7
m/s
NW
+5
Climate normal
0
+1
21 December, Saturday. day, -3°; night, -4°; mostly clear
22
+1
0
22 December, sun
+1
0
Feels like
−9
752 mmHg
80%
8.4
m/s
SW
+5
Climate normal
0
−1
22 December, Sunday. day, 1°; night, 0°; partly cloudy
23
+3
+1
23 December, mon
+3
+1
Feels like
−7
746 mmHg
78%
10.4
m/s
SW
+4
Climate normal
0
−3
23 December, Monday. day, 3°; night, 1°; sleet
24
+7
+4
24 December, tue
+7
+4
Feels like
−3
743 mmHg
85%
10.9
m/s
SW
+6
Climate normal
+1
0
24 December, Tuesday. day, 7°; night, 4°; overcast
25
+5
+2
25 December, wed
+5
+2
Feels like
−5
745 mmHg
79%
10.5
m/s
W
+4
Climate normal
0
−3
25 December, Wednesday. day, 5°; night, 2°; overcast
26
+5
+2
26 December, thu
+5
+2
Feels like
−5
745 mmHg
81%
10.2
m/s
W
+4
Climate normal
+1
−1
26 December, Thursday. day, 5°; night, 2°; overcast
27
+7
+5
27 December, fri
+7
+5
Feels like
+1
746 mmHg
82%
3.6
m/s
SE
+6
Climate normal
+1
−2
27 December, Friday. day, 7°; night, 5°; partly cloudy
28
+7
+4
28 December, sat
+7
+4
Feels like
+2
743 mmHg
88%
4.1
m/s
E
+6
Climate normal
0
−1
28 December, Saturday. day, 7°; night, 4°; partly cloudy
29
+6
+1
29 December, sun
+6
+1
Feels like
0
745 mmHg
84%
3.1
m/s
W
+5
Climate normal
−1
−2
29 December, Sunday. day, 6°; night, 1°; partly cloudy
30
+6
+2
30 December, mon
+6
+2
Feels like
0
746 mmHg
85%
2.1
m/s
SW
+5
Climate normal
+1
−4
30 December, Monday. day, 6°; night, 2°; partly cloudy
31
+7
+6
31 December, tue
+7
+6
Feels like
0
747 mmHg
89%
5
m/s
S
+6
Climate normal
+1
−4
31 December, Tuesday. day, 7°; night, 6°; mostly clear
1 January
+8
+6
1 January, wed
+8
+6
Feels like
+2
744 mmHg
91%
5.8
m/s
S
+7
Climate normal
−2
−4
1 January, Wednesday. day, 8°; night, 6°; partly cloudy
2
+9
+6
2 January, thu
+9
+6
Feels like
+4
741 mmHg
86%
4.6
m/s
E
+8
Climate normal
−3
−5
2 January, Thursday. day, 9°; night, 6°; partly cloudy
3
+10
+9
3 January, fri
+10
+9
Feels like
+5
742 mmHg
90%
3.2
m/s
SE
+9
Climate normal
−2
−5
3 January, Friday. day, 10°; night, 9°; partly cloudy
4
+13
+8
4 January, sat
+13
+8
Feels like
+5
734 mmHg
94%
9.1
m/s
E
+10
Climate normal
−1
−3
4 January, Saturday. day, 13°; night, 8°; rain
5
+4
+2
5 January, sun
+4
+2
Feels like
−6
733 mmHg
80%
10.1
m/s
W
+3
Climate normal
−2
−5
5 January, Sunday. day, 4°; night, 2°; partly cloudy
6
+2
−2
6 January, mon
+2
−2
Feels like
−6
741 mmHg
81%
7.4
m/s
NW
+1
Climate normal
−3
−5
6 January, Monday. day, 2°; night, -2°; partly cloudy
7
+3
0
7 January, tue
+3
0
Feels like
−5
750 mmHg
78%
4
m/s
S
+2
Climate normal
−3
−5
7 January, Tuesday. day, 3°; night, 0°; clear
8
+5
+3
8 January, wed
+5
+3
Feels like
−4
750 mmHg
77%
5.9
m/s
S
+4
Climate normal
−2
−5
8 January, Wednesday. day, 5°; night, 3°; partly cloudy
9
+5
+4
9 January, thu
+5
+4
Feels like
−1
745 mmHg
88%
5
m/s
SW
+4
Climate normal
−1
−4
9 January, Thursday. day, 5°; night, 4°; partly cloudy
10
+6
+6
10 January, fri
+6
+6
Feels like
−2
746 mmHg
85%
7.4
m/s
E
+5
Climate normal
+1
−3
10 January, Friday. day, 6°; night, 6°; light rain
11
+5
+1
11 January, sat
+5
+1
Feels like
−2
743 mmHg
89%
6.3
m/s
N
+4
Climate normal
+2
−2
11 January, Saturday. day, 5°; night, 1°; rain
Average for 30 days
4
sunny days
8
days with precipitation
18
cloudy days
4 sunny days; 8 days with precipitation; 18 cloudy days;
83
%
air humidity
6.6
m/s
Wind
W
12
mm of precipitation
(2% of annual average)
+5
°C
Water temperature
air humidity 83%; 12 millimeters of precipitation (2% of annual average); Wind westerly 6.6 Meters per second; Water temperature +5°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
S
W
W
NW
S
NW
NW
SW
SW
SW
W
W
SE
E
W
SW
S
S
E
SE
E
W
NW
S
S
SW
E
N
NW
14
Average data for 10 years
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
Daytime temperature
Night-time temperature
