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Monthly weather forecast in Decatur
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
15
+16
+10
15 December, sun
+16
+10
Feels like
+14
761 mmHg
70%
4.5
m/s
NE
15 December, Sunday. day, 16°; night, 10°; partly cloudy
16
+17
+12
16 December, mon
+17
+12
Feels like
+15
761 mmHg
74%
4.6
m/s
E
16 December, Monday. day, 17°; night, 12°; partly cloudy
17
+16
+12
17 December, tue
+16
+12
Feels like
+14
759 mmHg
75%
5.1
m/s
NW
17 December, Tuesday. day, 16°; night, 12°; partly cloudy
18
+16
+11
18 December, wed
+16
+11
Feels like
+14
761 mmHg
68%
4.3
m/s
NW
18 December, Wednesday. day, 16°; night, 11°; partly cloudy
19
+15
+10
19 December, thu
+15
+10
Feels like
+13
762 mmHg
73%
5
m/s
SE
19 December, Thursday. day, 15°; night, 10°; clear
20
+17
+12
20 December, fri
+17
+12
Feels like
+15
760 mmHg
80%
5.1
m/s
S
20 December, Friday. day, 17°; night, 12°; rain
21
December
+11
−1
21 December, sat
+11
−1
Feels like
+2
764 mmHg
60%
3.4
m/s
N
Climate normal
+18
+13
21 December, Saturday. day, 11°; night, -1°; clear
22
+14
+1
22 December, sun
+14
+1
Feels like
+3
767 mmHg
60%
3.2
m/s
NE
Climate normal
+15
+12
22 December, Sunday. day, 14°; night, 1°; clear
23
+16
+5
23 December, mon
+16
+5
Feels like
+6
767 mmHg
63%
3.7
m/s
NE
Climate normal
+16
+11
23 December, Monday. day, 16°; night, 5°; partly cloudy
24
+18
+7
24 December, tue
+18
+7
Feels like
+9
765 mmHg
77%
2.9
m/s
NE
Climate normal
+16
+11
24 December, Tuesday. day, 18°; night, 7°; mostly clear
25
+19
+12
25 December, wed
+19
+12
Feels like
+13
762 mmHg
78%
3.5
m/s
E
Climate normal
+15
+10
25 December, Wednesday. day, 19°; night, 12°; light rain
26
+18
+15
26 December, thu
+18
+15
Feels like
+14
761 mmHg
84%
3.8
m/s
NE
Climate normal
+16
+12
26 December, Thursday. day, 18°; night, 15°; rain
27
+22
+17
27 December, fri
+22
+17
Feels like
+17
761 mmHg
79%
4.9
m/s
E
Climate normal
+14
+10
27 December, Friday. day, 22°; night, 17°; light rain
28
+22
+16
28 December, sat
+22
+16
Feels like
+17
760 mmHg
74%
4.5
m/s
SE
Climate normal
+15
+11
28 December, Saturday. day, 22°; night, 16°; light rain
29
+22
+14
29 December, sun
+22
+14
Feels like
+17
759 mmHg
75%
4.8
m/s
S
Climate normal
+16
+11
29 December, Sunday. day, 22°; night, 14°; overcast
30
+18
+10
30 December, mon
+18
+10
Feels like
+12
756 mmHg
72%
5.7
m/s
W
Climate normal
+16
+10
30 December, Monday. day, 18°; night, 10°; rain
31
+16
+9
31 December, tue
+16
+9
Feels like
+10
759 mmHg
77%
3.9
m/s
NE
Climate normal
+16
+10
31 December, Tuesday. day, 16°; night, 9°; partly cloudy
1 January
+16
+7
1 January, wed
+16
+7
Feels like
+9
758 mmHg
78%
5.8
m/s
SW
Climate normal
+15
+8
1 January, Wednesday. day, 16°; night, 7°; partly cloudy
2
+18
+12
2 January, thu
+18
+12
Feels like
+8
761 mmHg
70%
5.3
m/s
W
Climate normal
+13
+11
2 January, Thursday. day, 18°; night, 12°; partly cloudy
3
+17
+13
3 January, fri
+17
+13
Feels like
+10
763 mmHg
71%
5.3
m/s
NE
Climate normal
+10
+7
3 January, Friday. day, 17°; night, 13°; clear
4
+19
+18
4 January, sat
+19
+18
Feels like
+15
754 mmHg
93%
5.4
m/s
SW
Climate normal
+12
+6
4 January, Saturday. day, 19°; night, 18°; rain
5
+12
+4
5 January, sun
+12
+4
Feels like
+2
754 mmHg
79%
8.1
m/s
NW
Climate normal
+12
+7
5 January, Sunday. day, 12°; night, 4°; light rain
6
+5
−1
6 January, mon
+5
−1
Feels like
−5
761 mmHg
57%
7.8
m/s
NW
Climate normal
+13
+9
6 January, Monday. day, 5°; night, -1°; partly cloudy
7
+8
+11
7 January, tue
+8
+11
Feels like
−2
760 mmHg
52%
6
m/s
E
Climate normal
+12
+7
7 January, Tuesday. day, 8°; night, 11°; clear
8
+15
−4
8 January, wed
+15
−4
Feels like
0
753 mmHg
79%
11.3
m/s
NW
Climate normal
+11
+7
8 January, Wednesday. day, 15°; night, -4°; rain
9
−1
−5
9 January, thu
−1
−5
Feels like
−12
763 mmHg
34%
7.4
m/s
NW
Climate normal
+12
+7
9 January, Thursday. day, -1°; night, -5°; clear
10
+2
−1
10 January, fri
+2
−1
Feels like
−8
765 mmHg
27%
5
m/s
NE
Climate normal
+13
+9
10 January, Friday. day, 2°; night, -1°; mostly clear
11
−1
−3
11 January, sat
−1
−3
Feels like
−9
761 mmHg
93%
8.5
m/s
N
Climate normal
+14
+10
11 January, Saturday. day, -1°; night, -3°; snow
12
+1
−2
12 January, sun
+1
−2
Feels like
−7
764 mmHg
92%
4.3
m/s
N
Climate normal
+15
+8
12 January, Sunday. day, 1°; night, -2°; clear
13
+5
−1
13 January, mon
+5
−1
Feels like
−4
765 mmHg
86%
5.3
m/s
N
Climate normal
+13
+8
13 January, Monday. day, 5°; night, -1°; clear
14
+6
+2
14 January, tue
+6
+2
Feels like
−3
767 mmHg
82%
4
m/s
NE
Climate normal
+13
+9
14 January, Tuesday. day, 6°; night, 2°; clear
15
+11
+10
15 January, wed
+11
+10
Feels like
+4
764 mmHg
85%
2.7
m/s
E
Climate normal
+14
+8
15 January, Wednesday. day, 11°; night, 10°; mostly clear
16
+17
+5
16 January, thu
+17
+5
Feels like
+8
756 mmHg
90%
9.2
m/s
NW
Climate normal
+13
+9
16 January, Thursday. day, 17°; night, 5°; light rain
17
+6
+2
17 January, fri
+6
+2
Feels like
−4
758 mmHg
66%
7.8
m/s
NW
Climate normal
+14
+10
17 January, Friday. day, 6°; night, 2°; partly cloudy
18
+11
+2
18 January, sat
+11
+2
Feels like
+1
753 mmHg
71%
8
m/s
NW
Climate normal
+13
+8
18 January, Saturday. day, 11°; night, 2°; mostly clear
Average for 30 days
13
sunny days
10
days with precipitation
7
cloudy days
13 sunny days; 10 days with precipitation; 7 cloudy days;
72
%
air humidity
5.5
m/s
Wind
NE
17
mm of precipitation
(2% of annual average)
air humidity 72%; 17 millimeters of precipitation (2% of annual average); Wind north-easterly 5.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
NE
NE
NE
E
NE
E
SE
S
W
NE
SW
W
NE
SW
NW
NW
E
NW
NW
NE
N
N
N
NE
E
NW
NW
NW
N
21
Average data for 10 years
22
23
24
25
26
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Daytime temperature
Night-time temperature
