10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
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
December
+26
+16
17 December, tue
+26
+16
Feels like
+21
764 mmHg
79%
2.1
m/s
NE
Climate normal
+16
+12
17 December, Tuesday. day, 26°; night, 16°; partly cloudy
18
+26
+16
18 December, wed
+26
+16
Feels like
+22
762 mmHg
81%
2.3
m/s
SW
Climate normal
+16
+11
18 December, Wednesday. day, 26°; night, 16°; light rain
19
+22
+8
19 December, thu
+22
+8
Feels like
+18
762 mmHg
78%
3.1
m/s
NW
Climate normal
+15
+10
19 December, Thursday. day, 22°; night, 8°; partly cloudy
20
+18
+4
20 December, fri
+18
+4
Feels like
+9
762 mmHg
58%
4.6
m/s
NW
Climate normal
+17
+12
20 December, Friday. day, 18°; night, 4°; clear
21
+13
+1
21 December, sat
+13
+1
Feels like
+4
764 mmHg
58%
3.3
m/s
N
Climate normal
+18
+13
21 December, Saturday. day, 13°; night, 1°; clear
22
+14
+3
22 December, sun
+14
+3
Feels like
+5
766 mmHg
59%
3.3
m/s
NE
Climate normal
+15
+12
22 December, Sunday. day, 14°; night, 3°; clear
23
+14
+5
23 December, mon
+14
+5
Feels like
+4
769 mmHg
53%
4.4
m/s
NE
Climate normal
+16
+11
23 December, Monday. day, 14°; night, 5°; clear
24
+13
+10
24 December, tue
+13
+10
Feels like
+6
767 mmHg
71%
3.5
m/s
NE
Climate normal
+16
+11
24 December, Tuesday. day, 13°; night, 10°; partly cloudy
25
+19
+13
25 December, wed
+19
+13
Feels like
+14
763 mmHg
74%
3.7
m/s
E
Climate normal
+15
+10
25 December, Wednesday. day, 19°; night, 13°; partly cloudy
26
+21
+10
26 December, thu
+21
+10
Feels like
+15
762 mmHg
78%
3.9
m/s
E
Climate normal
+16
+12
26 December, Thursday. day, 21°; night, 10°; mostly clear
27
+21
+16
27 December, fri
+21
+16
Feels like
+16
759 mmHg
81%
4.8
m/s
SE
Climate normal
+14
+10
27 December, Friday. day, 21°; night, 16°; partly cloudy
28
+18
+16
28 December, sat
+18
+16
Feels like
+14
758 mmHg
81%
6.2
m/s
S
Climate normal
+15
+11
28 December, Saturday. day, 18°; night, 16°; heavy rain
29
+20
+14
29 December, sun
+20
+14
Feels like
+16
758 mmHg
83%
4.5
m/s
SW
Climate normal
+16
+11
29 December, Sunday. day, 20°; night, 14°; light rain
30
+15
+10
30 December, mon
+15
+10
Feels like
+8
761 mmHg
58%
4.5
m/s
NE
Climate normal
+16
+10
30 December, Monday. day, 15°; night, 10°; clear
31
+19
+17
31 December, tue
+19
+17
Feels like
+12
760 mmHg
70%
4.6
m/s
E
Climate normal
+16
+10
31 December, Tuesday. day, 19°; night, 17°; light rain
1 January
+21
+20
1 January, wed
+21
+20
Feels like
+20
758 mmHg
91%
4
m/s
S
Climate normal
+15
+8
1 January, Wednesday. day, 21°; night, 20°; partly cloudy
2
+18
+6
2 January, thu
+18
+6
Feels like
+7
758 mmHg
71%
8.2
m/s
N
Climate normal
+13
+11
2 January, Thursday. day, 18°; night, 6°; rain
3
+9
+4
3 January, fri
+9
+4
Feels like
−1
763 mmHg
52%
6.5
m/s
N
Climate normal
+10
+7
3 January, Friday. day, 9°; night, 4°; clear
4
+11
+7
4 January, sat
+11
+7
Feels like
+3
764 mmHg
49%
3.2
m/s
E
Climate normal
+12
+6
4 January, Saturday. day, 11°; night, 7°; mostly clear
5
+16
+13
5 January, sun
+16
+13
Feels like
+10
762 mmHg
71%
1.4
m/s
E
Climate normal
+12
+7
5 January, Sunday. day, 16°; night, 13°; mostly clear
6
+16
+6
6 January, mon
+16
+6
Feels like
+10
760 mmHg
84%
6.7
m/s
NW
Climate normal
+13
+9
6 January, Monday. day, 16°; night, 6°; light rain
7
+10
+6
7 January, tue
+10
+6
Feels like
+1
763 mmHg
57%
5.6
m/s
NE
Climate normal
+12
+7
7 January, Tuesday. day, 10°; night, 6°; clear
8
+15
+9
8 January, wed
+15
+9
Feels like
+7
763 mmHg
78%
2.5
m/s
E
Climate normal
+11
+7
8 January, Wednesday. day, 15°; night, 9°; clear
9
+19
+12
9 January, thu
+19
+12
Feels like
+11
762 mmHg
83%
2.8
m/s
SW
Climate normal
+12
+7
9 January, Thursday. day, 19°; night, 12°; clear
10
+21
+15
10 January, fri
+21
+15
Feels like
+15
762 mmHg
78%
2.6
m/s
E
Climate normal
+13
+9
10 January, Friday. day, 21°; night, 15°; clear
11
+18
+19
11 January, sat
+18
+19
Feels like
+16
759 mmHg
94%
4.9
m/s
E
Climate normal
+14
+10
11 January, Saturday. day, 18°; night, 19°; rain
12
+24
+20
12 January, sun
+24
+20
Feels like
+22
757 mmHg
90%
5.5
m/s
S
Climate normal
+15
+8
12 January, Sunday. day, 24°; night, 20°; rain
13
+20
+15
13 January, mon
+20
+15
Feels like
+19
757 mmHg
88%
3.8
m/s
NW
Climate normal
+13
+8
13 January, Monday. day, 20°; night, 15°; light rain
14
+15
+9
14 January, tue
+15
+9
Feels like
+8
762 mmHg
61%
5.3
m/s
N
Climate normal
+13
+9
14 January, Tuesday. day, 15°; night, 9°; clear
15
+14
+18
15 January, wed
+14
+18
Feels like
+7
760 mmHg
90%
5
m/s
E
Climate normal
+14
+8
15 January, Wednesday. day, 14°; night, 18°; rain
Average data for 10 years
Next, the average data for 10 years
16
+13
+9
16 January, thu
+13
+9
Feels like
+10
761 mmHg
66%
5
m/s
SE
16 January, Thursday. day, 13°; night, 9°; partly cloudy
17
+14
+10
17 January, fri
+14
+10
Feels like
+10
759 mmHg
72%
6
m/s
SW
17 January, Friday. day, 14°; night, 10°; clear
18
+13
+8
18 January, sat
+13
+8
Feels like
+10
761 mmHg
70%
4.9
m/s
NW
18 January, Saturday. day, 13°; night, 8°; rain
Average for 30 days
15
sunny days
9
days with precipitation
6
cloudy days
15 sunny days; 9 days with precipitation; 6 cloudy days;
73
%
air humidity
4.2
m/s
Wind
E
21
mm of precipitation
(2% of annual average)
air humidity 73%; 21 millimeters of precipitation (2% of annual average); Wind easterly 4.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
SW
NW
NW
N
NE
NE
NE
E
E
SE
S
SW
NE
E
S
N
N
E
E
NW
NE
E
SW
E
E
S
NW
N
E
17
Average data for 10 years
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
13
14
15
Daytime temperature
Night-time temperature
