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August weather forecast in McHenry
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
28
+25
+20
28 July, sun
+25
+20
Feels like
+26
740 mmHg
68%
3.5
m/s
N
28 July, Sunday. day, 25°; night, 20°; clear
29
+26
+20
29 July, mon
+26
+20
Feels like
+27
740 mmHg
64%
3.7
m/s
SW
29 July, Monday. day, 26°; night, 20°; rain
30
+27
+20
30 July, tue
+27
+20
Feels like
+28
739 mmHg
63%
4.1
m/s
W
30 July, Tuesday. day, 27°; night, 20°; clear
31
+27
+21
31 July, wed
+27
+21
Feels like
+29
739 mmHg
64%
3.9
m/s
W
31 July, Wednesday. day, 27°; night, 21°; clear
1
+28
+21
1 August, thu
+28
+21
Feels like
+30
738 mmHg
66%
4.3
m/s
SW
1 August, Thursday. day, 28°; night, 21°; partly cloudy
2
+27
+22
2 August, fri
+27
+22
Feels like
+28
738 mmHg
63%
4.3
m/s
W
2 August, Friday. day, 27°; night, 22°; clear
3
+26
+21
3 August, sat
+26
+21
Feels like
+28
739 mmHg
67%
3.7
m/s
NW
3 August, Saturday. day, 26°; night, 21°; partly cloudy
4
+26
+20
4 August, sun
+26
+20
Feels like
+27
739 mmHg
66%
4
m/s
SE
4 August, Sunday. day, 26°; night, 20°; clear
5
+26
+20
5 August, mon
+26
+20
Feels like
+27
739 mmHg
62%
3.7
m/s
NW
5 August, Monday. day, 26°; night, 20°; clear
6
+25
+21
6 August, tue
+25
+21
Feels like
+27
739 mmHg
66%
4.4
m/s
W
6 August, Tuesday. day, 25°; night, 21°; clear
7
+26
+20
7 August, wed
+26
+20
Feels like
+27
739 mmHg
64%
4.4
m/s
W
7 August, Wednesday. day, 26°; night, 20°; rain
8
+26
+21
8 August, thu
+26
+21
Feels like
+27
740 mmHg
64%
4.4
m/s
W
8 August, Thursday. day, 26°; night, 21°; partly cloudy
9
+25
+21
9 August, fri
+25
+21
Feels like
+27
739 mmHg
70%
4
m/s
NW
9 August, Friday. day, 25°; night, 21°; rain
10
+25
+20
10 August, sat
+25
+20
Feels like
+26
740 mmHg
68%
3.2
m/s
N
10 August, Saturday. day, 25°; night, 20°; clear
11
+25
+20
11 August, sun
+25
+20
Feels like
+26
740 mmHg
67%
3.9
m/s
W
11 August, Sunday. day, 25°; night, 20°; clear
12
+25
+20
12 August, mon
+25
+20
Feels like
+26
739 mmHg
63%
4.1
m/s
SW
12 August, Monday. day, 25°; night, 20°; clear
13
+24
+20
13 August, tue
+24
+20
Feels like
+25
739 mmHg
67%
3.5
m/s
N
13 August, Tuesday. day, 24°; night, 20°; clear
14
+26
+19
14 August, wed
+26
+19
Feels like
+27
740 mmHg
62%
3.7
m/s
W
14 August, Wednesday. day, 26°; night, 19°; clear
15
+26
+20
15 August, thu
+26
+20
Feels like
+27
740 mmHg
63%
3.9
m/s
SW
15 August, Thursday. day, 26°; night, 20°; clear
16
+25
+21
16 August, fri
+25
+21
Feels like
+26
740 mmHg
68%
4.1
m/s
SW
16 August, Friday. day, 25°; night, 21°; partly cloudy
17
+26
+19
17 August, sat
+26
+19
Feels like
+27
739 mmHg
63%
3.7
m/s
W
17 August, Saturday. day, 26°; night, 19°; clear
18
+26
+20
18 August, sun
+26
+20
Feels like
+27
738 mmHg
62%
4.1
m/s
SW
18 August, Sunday. day, 26°; night, 20°; clear
19
+26
+21
19 August, mon
+26
+21
Feels like
+27
738 mmHg
66%
5
m/s
SW
19 August, Monday. day, 26°; night, 21°; clear
20
+25
+20
20 August, tue
+25
+20
Feels like
+26
738 mmHg
68%
3.9
m/s
SW
20 August, Tuesday. day, 25°; night, 20°; partly cloudy
21
+24
+20
21 August, wed
+24
+20
Feels like
+24
740 mmHg
62%
4.3
m/s
W
21 August, Wednesday. day, 24°; night, 20°; rain
22
+24
+19
22 August, thu
+24
+19
Feels like
+25
741 mmHg
63%
4.3
m/s
SE
22 August, Thursday. day, 24°; night, 19°; clear
23
+26
+19
23 August, fri
+26
+19
Feels like
+27
741 mmHg
63%
4.3
m/s
SW
23 August, Friday. day, 26°; night, 19°; clear
24
+26
+20
24 August, sat
+26
+20
Feels like
+27
741 mmHg
62%
4.4
m/s
SW
24 August, Saturday. day, 26°; night, 20°; clear
25
+24
+20
25 August, sun
+24
+20
Feels like
+25
742 mmHg
62%
4
m/s
NE
25 August, Sunday. day, 24°; night, 20°; clear
26
+24
+19
26 August, mon
+24
+19
Feels like
+24
742 mmHg
67%
4.4
m/s
S
26 August, Monday. day, 24°; night, 19°; clear
27
+24
+19
27 August, tue
+24
+19
Feels like
+26
740 mmHg
70%
4
m/s
E
27 August, Tuesday. day, 24°; night, 19°; clear
28
+24
+19
28 August, wed
+24
+19
Feels like
+25
741 mmHg
72%
4.1
m/s
E
28 August, Wednesday. day, 24°; night, 19°; rain
29
+25
+20
29 August, thu
+25
+20
Feels like
+27
741 mmHg
66%
3.9
m/s
SE
29 August, Thursday. day, 25°; night, 20°; clear
30
+26
+19
30 August, fri
+26
+19
Feels like
+27
741 mmHg
63%
4
m/s
S
30 August, Friday. day, 26°; night, 19°; clear
31
+26
+21
31 August, sat
+26
+21
Feels like
+27
740 mmHg
63%
4.1
m/s
S
31 August, Saturday. day, 26°; night, 21°; clear
Average data for 10 years
McHenry August
22
sunny days
4
days with precipitation
5
cloudy days
22 sunny days; 4 days with precipitation; 5 cloudy days;
64
%
air humidity
2.9
m/s
Wind
W
54
mm of precipitation
(7% of annual average)
air humidity 64%; 54 millimeters of precipitation (7% of annual average); Wind westerly 2.9 Meters per second
Weather graphs for August
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
W
NW
SE
NW
W
W
W
NW
N
W
SW
N
W
SW
SW
W
SW
SW
SW
W
SE
SW
SW
NE
S
E
E
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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