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Monthly weather forecast in Waltham
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
17
+9
+6
17 November, sun
+9
+6
Feels like
+4
762 mmHg
66%
5.5
m/s
W
17 November, Sunday. day, 9°; night, 6°; clear
18
November
+16
+6
18 November, mon
+16
+6
Feels like
+6
753 mmHg
47%
5.7
m/s
NW
Climate normal
+8
+4
18 November, Monday. day, 16°; night, 6°; light rain
19
+14
0
19 November, tue
+14
0
Feels like
+3
755 mmHg
54%
6.8
m/s
NW
Climate normal
+9
+4
19 November, Tuesday. day, 14°; night, 0°; mostly clear
20
+13
+6
20 November, wed
+13
+6
Feels like
+4
754 mmHg
69%
3
m/s
E
Climate normal
+7
+4
20 November, Wednesday. day, 13°; night, 6°; clear
21
+9
+6
21 November, thu
+9
+6
Feels like
+1
746 mmHg
90%
8.5
m/s
E
Climate normal
+7
+3
21 November, Thursday. day, 9°; night, 6°; rain
22
+9
+4
22 November, fri
+9
+4
Feels like
+2
744 mmHg
78%
5.8
m/s
S
Climate normal
+7
+4
22 November, Friday. day, 9°; night, 4°; light rain
23
+7
+5
23 November, sat
+7
+5
Feels like
−1
743 mmHg
79%
7.1
m/s
W
Climate normal
+6
+2
23 November, Saturday. day, 7°; night, 5°; partly cloudy
24
+9
+5
24 November, sun
+9
+5
Feels like
−1
750 mmHg
65%
8.3
m/s
W
Climate normal
+8
+3
24 November, Sunday. day, 9°; night, 5°; overcast
25
+9
+3
25 November, mon
+9
+3
Feels like
0
754 mmHg
66%
6.7
m/s
W
Climate normal
+8
+6
25 November, Monday. day, 9°; night, 3°; light rain
26
+11
+2
26 November, tue
+11
+2
Feels like
+2
756 mmHg
70%
5
m/s
W
Climate normal
+8
+4
26 November, Tuesday. day, 11°; night, 2°; partly cloudy
27
+7
+2
27 November, wed
+7
+2
Feels like
−1
756 mmHg
70%
5.5
m/s
W
Climate normal
+6
+3
27 November, Wednesday. day, 7°; night, 2°; rain
28
+4
−1
28 November, thu
+4
−1
Feels like
−4
760 mmHg
65%
5.2
m/s
W
Climate normal
+7
+3
28 November, Thursday. day, 4°; night, -1°; rain
29
+4
0
29 November, fri
+4
0
Feels like
−3
758 mmHg
77%
4.5
m/s
W
Climate normal
+7
+3
29 November, Friday. day, 4°; night, 0°; overcast
30
+3
−2
30 November, sat
+3
−2
Feels like
−5
754 mmHg
82%
5.3
m/s
W
Climate normal
+7
+5
30 November, Saturday. day, 3°; night, -2°; overcast
1 December
+3
+1
1 December, sun
+3
+1
Feels like
−2
764 mmHg
74%
2.4
m/s
W
Climate normal
+6
+4
1 December, Sunday. day, 3°; night, 1°; light rain
2
−1
−2
2 December, mon
−1
−2
Feels like
−11
759 mmHg
94%
9.7
m/s
NE
Climate normal
+8
+5
2 December, Monday. day, -1°; night, -2°; overcast
3
−5
−12
3 December, tue
−5
−12
Feels like
−16
762 mmHg
91%
8.5
m/s
NW
Climate normal
+7
+4
3 December, Tuesday. day, -5°; night, -12°; mostly clear
4
−8
−8
4 December, wed
−8
−8
Feels like
−17
770 mmHg
91%
5.6
m/s
NW
Climate normal
+8
+3
4 December, Wednesday. day, -8°; night, -8°; clear
5
−6
−6
5 December, thu
−6
−6
Feels like
−16
762 mmHg
93%
9.3
m/s
NW
Climate normal
+7
+6
5 December, Thursday. day, -6°; night, -6°; partly cloudy
6
−3
−7
6 December, fri
−3
−7
Feels like
−12
762 mmHg
92%
5.6
m/s
W
Climate normal
+5
+2
6 December, Friday. day, -3°; night, -7°; mostly clear
7
−5
−8
7 December, sat
−5
−8
Feels like
−14
761 mmHg
92%
5.9
m/s
W
Climate normal
+2
+1
7 December, Saturday. day, -5°; night, -8°; clear
8
−3
+1
8 December, sun
−3
+1
Feels like
−11
763 mmHg
93%
3.6
m/s
SW
Climate normal
+3
0
8 December, Sunday. day, -3°; night, 1°; clear
9
+3
−1
9 December, mon
+3
−1
Feels like
−8
744 mmHg
96%
12
m/s
NW
Climate normal
+4
+2
9 December, Monday. day, 3°; night, -1°; partly cloudy
10
0
−8
10 December, tue
0
−8
Feels like
−12
752 mmHg
81%
10.8
m/s
W
Climate normal
+4
+2
10 December, Tuesday. day, 0°; night, -8°; partly cloudy
11
−6
−8
11 December, wed
−6
−8
Feels like
−16
763 mmHg
68%
6.7
m/s
W
Climate normal
+4
+1
11 December, Wednesday. day, -6°; night, -8°; clear
12
−4
−4
12 December, thu
−4
−4
Feels like
−11
763 mmHg
84%
4.3
m/s
W
Climate normal
+4
+1
12 December, Thursday. day, -4°; night, -4°; partly cloudy
13
−11
−13
13 December, fri
−11
−13
Feels like
−22
772 mmHg
74%
9.3
m/s
NW
Climate normal
+2
0
13 December, Friday. day, -11°; night, -13°; clear
14
0
+4
14 December, sat
0
+4
Feels like
−13
771 mmHg
78%
6.1
m/s
S
Climate normal
+4
0
14 December, Saturday. day, 0°; night, 4°; mostly clear
15
+3
0
15 December, sun
+3
0
Feels like
−3
751 mmHg
94%
4.6
m/s
SW
Climate normal
+3
+1
15 December, Sunday. day, 3°; night, 0°; light rain
16
−2
−9
16 December, mon
−2
−9
Feels like
−14
750 mmHg
80%
8.1
m/s
NW
Climate normal
0
−1
16 December, Monday. day, -2°; night, -9°; partly cloudy
17
−6
−6
17 December, tue
−6
−6
Feels like
−13
757 mmHg
78%
4.9
m/s
NW
Climate normal
+1
−2
17 December, Tuesday. day, -6°; night, -6°; sleet
Average data for 10 years
Next, the average data for 10 years
18
+5
0
18 December, wed
+5
0
Feels like
−1
758 mmHg
72%
6.1
m/s
W
18 December, Wednesday. day, 5°; night, 0°; rain
19
+1
+1
19 December, thu
+1
+1
Feels like
−5
761 mmHg
68%
6.5
m/s
NW
19 December, Thursday. day, 1°; night, 1°; clear
20
+3
−2
20 December, fri
+3
−2
Feels like
−3
762 mmHg
75%
6.4
m/s
NW
20 December, Friday. day, 3°; night, -2°; clear
21
+5
+2
21 December, sat
+5
+2
Feels like
0
758 mmHg
79%
7
m/s
NW
21 December, Saturday. day, 5°; night, 2°; clear
Average for 30 days
10
sunny days
9
days with precipitation
11
cloudy days
10 sunny days; 9 days with precipitation; 11 cloudy days;
79
%
air humidity
6.5
m/s
Wind
W
30
mm of precipitation
(4% of annual average)
air humidity 79%; 30 millimeters of precipitation (4% of annual average); Wind westerly 6.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
NW
E
E
S
W
W
W
W
W
W
W
W
W
NE
NW
NW
NW
W
W
SW
NW
W
W
W
NW
S
SW
NW
NW
18
Average data for 10 years
19
20
21
22
23
24
25
26
27
28
29
30
1
December
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Daytime temperature
Night-time temperature
