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March weather forecast in O'Fallon
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
25
+4
0
25 February, sun
+4
0
Feels like
−1
752 mmHg
69%
6.6
m/s
NW
25 February, Sunday. day, 4°; night, 0°; partly cloudy
26
+4
+1
26 February, mon
+4
+1
Feels like
−1
750 mmHg
69%
6.3
m/s
NW
26 February, Monday. day, 4°; night, 1°; clear
27
+5
0
27 February, tue
+5
0
Feels like
0
752 mmHg
68%
5.9
m/s
W
27 February, Tuesday. day, 5°; night, 0°; partly cloudy
28
+7
+1
28 February, wed
+7
+1
Feels like
+2
752 mmHg
72%
6.5
m/s
SE
28 February, Wednesday. day, 7°; night, 1°; clear
29
+7
+4
29 February, thu
+7
+4
Feels like
+2
753 mmHg
74%
6
m/s
W
29 February, Thursday. day, 7°; night, 4°; partly cloudy
1
+5
+1
1 March, fri
+5
+1
Feels like
0
755 mmHg
72%
5.5
m/s
N
1 March, Friday. day, 5°; night, 1°; partly cloudy
2
+6
0
2 March, sat
+6
0
Feels like
+1
753 mmHg
70%
6
m/s
SE
2 March, Saturday. day, 6°; night, 0°; partly cloudy
3
+7
+3
3 March, sun
+7
+3
Feels like
+3
751 mmHg
72%
5.6
m/s
S
3 March, Sunday. day, 7°; night, 3°; rain
4
+6
+3
4 March, mon
+6
+3
Feels like
+1
753 mmHg
73%
6
m/s
N
4 March, Monday. day, 6°; night, 3°; overcast
5
+10
+2
5 March, tue
+10
+2
Feels like
+6
754 mmHg
69%
5.9
m/s
S
5 March, Tuesday. day, 10°; night, 2°; partly cloudy
6
+13
+6
6 March, wed
+13
+6
Feels like
+9
752 mmHg
68%
6.1
m/s
S
6 March, Wednesday. day, 13°; night, 6°; rain
7
+12
+8
7 March, thu
+12
+8
Feels like
+9
751 mmHg
73%
6
m/s
SE
7 March, Thursday. day, 12°; night, 8°; rain
8
+12
+8
8 March, fri
+12
+8
Feels like
+8
750 mmHg
75%
5.6
m/s
S
8 March, Friday. day, 12°; night, 8°; clear
9
+13
+8
9 March, sat
+13
+8
Feels like
+10
750 mmHg
72%
6.1
m/s
SW
9 March, Saturday. day, 13°; night, 8°; overcast
10
+11
+6
10 March, sun
+11
+6
Feels like
+7
752 mmHg
67%
6
m/s
W
10 March, Sunday. day, 11°; night, 6°; partly cloudy
11
+10
+4
11 March, mon
+10
+4
Feels like
+6
754 mmHg
68%
7
m/s
N
11 March, Monday. day, 10°; night, 4°; overcast
12
+11
+6
12 March, tue
+11
+6
Feels like
+8
751 mmHg
75%
4.5
m/s
W
12 March, Tuesday. day, 11°; night, 6°; rain
13
+12
+8
13 March, wed
+12
+8
Feels like
+9
750 mmHg
70%
5.4
m/s
N
13 March, Wednesday. day, 12°; night, 8°; overcast
14
+15
+8
14 March, thu
+15
+8
Feels like
+13
750 mmHg
68%
4.5
m/s
S
14 March, Thursday. day, 15°; night, 8°; clear
15
+14
+11
15 March, fri
+14
+11
Feels like
+11
750 mmHg
75%
6
m/s
SW
15 March, Friday. day, 14°; night, 11°; clear
16
+14
+9
16 March, sat
+14
+9
Feels like
+12
751 mmHg
75%
5.4
m/s
SW
16 March, Saturday. day, 14°; night, 9°; clear
17
+13
+10
17 March, sun
+13
+10
Feels like
+10
751 mmHg
73%
5.5
m/s
S
17 March, Sunday. day, 13°; night, 10°; rain
18
+12
+9
18 March, mon
+12
+9
Feels like
+9
752 mmHg
72%
4.9
m/s
SE
18 March, Monday. day, 12°; night, 9°; clear
19
+14
+8
19 March, tue
+14
+8
Feels like
+10
752 mmHg
68%
6
m/s
W
19 March, Tuesday. day, 14°; night, 8°; partly cloudy
20
+15
+9
20 March, wed
+15
+9
Feels like
+11
751 mmHg
66%
5.9
m/s
SE
20 March, Wednesday. day, 15°; night, 9°; clear
21
+14
+9
21 March, thu
+14
+9
Feels like
+11
751 mmHg
66%
5.8
m/s
SE
21 March, Thursday. day, 14°; night, 9°; overcast
22
+15
+10
22 March, fri
+15
+10
Feels like
+11
750 mmHg
63%
6
m/s
SE
22 March, Friday. day, 15°; night, 10°; clear
23
+11
+8
23 March, sat
+11
+8
Feels like
+7
749 mmHg
73%
7
m/s
SE
23 March, Saturday. day, 11°; night, 8°; rain
24
+10
+8
24 March, sun
+10
+8
Feels like
+6
749 mmHg
75%
6.5
m/s
W
24 March, Sunday. day, 10°; night, 8°; rain
25
+10
+5
25 March, mon
+10
+5
Feels like
+7
751 mmHg
72%
5.1
m/s
N
25 March, Monday. day, 10°; night, 5°; rain
26
+12
+7
26 March, tue
+12
+7
Feels like
+9
750 mmHg
75%
5
m/s
E
26 March, Tuesday. day, 12°; night, 7°; overcast
27
+11
+7
27 March, wed
+11
+7
Feels like
+8
749 mmHg
77%
6.3
m/s
NE
27 March, Wednesday. day, 11°; night, 7°; rain
28
+12
+7
28 March, thu
+12
+7
Feels like
+10
751 mmHg
75%
5.4
m/s
NE
28 March, Thursday. day, 12°; night, 7°; partly cloudy
29
+15
+9
29 March, fri
+15
+9
Feels like
+12
749 mmHg
67%
5.3
m/s
SE
29 March, Friday. day, 15°; night, 9°; clear
30
+17
+11
30 March, sat
+17
+11
Feels like
+15
745 mmHg
68%
5.9
m/s
S
30 March, Saturday. day, 17°; night, 11°; rain
31
+17
+12
31 March, sun
+17
+12
Feels like
+14
748 mmHg
64%
5.5
m/s
S
31 March, Sunday. day, 17°; night, 12°; partly cloudy
1
+16
+12
1 April, mon
+16
+12
Feels like
+14
747 mmHg
68%
5.8
m/s
S
1 April, Monday. day, 16°; night, 12°; rain
2
+17
+11
2 April, tue
+17
+11
Feels like
+14
747 mmHg
66%
5.9
m/s
S
2 April, Tuesday. day, 17°; night, 11°; partly cloudy
3
+16
+12
3 April, wed
+16
+12
Feels like
+13
748 mmHg
63%
6.5
m/s
SW
3 April, Wednesday. day, 16°; night, 12°; partly cloudy
4
+16
+12
4 April, thu
+16
+12
Feels like
+14
748 mmHg
70%
5.8
m/s
W
4 April, Thursday. day, 16°; night, 12°; clear
5
+16
+10
5 April, fri
+16
+10
Feels like
+12
748 mmHg
64%
6.5
m/s
SW
5 April, Friday. day, 16°; night, 10°; partly cloudy
6
+16
+11
6 April, sat
+16
+11
Feels like
+14
747 mmHg
72%
6.1
m/s
S
6 April, Saturday. day, 16°; night, 11°; rain
Average data for 10 years
O'Fallon March
8
sunny days
10
days with precipitation
13
cloudy days
8 sunny days; 10 days with precipitation; 13 cloudy days;
70
%
air humidity
4
m/s
Wind
S
78
mm of precipitation
(10% of annual average)
air humidity 70%; 78 millimeters of precipitation (10% of annual average); Wind southerly 4 Meters per second
Weather graphs for March
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
N
SE
S
N
S
S
SE
S
SW
W
N
W
N
S
SW
SW
S
SE
W
SE
SE
SE
SE
W
N
E
NE
NE
SE
S
S
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
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