On Thursday, 19 December, mostly clear weather, no precipitation are expected in Waltham. The lowest air temperature will be +3°C at 9 pm, the highest temperature will be +8°C at midnight. The atmospheric pressure will be within 747-763 mm Hg. The relative humidity 69-90%. The wind will be mainly northwesterly 7 m/s with maximum gusts up to 13 m/s
UVI
00:00
100%
7 m/s
10 m/s
747
90%
0
03:00
100%
5 m/s
11 m/s
748
85%
0
06:00
72%
7 m/s
13 m/s
750
84%
0
09:00
10%
7 m/s
13 m/s
753
81%
1
12:00
<5%
7 m/s
11 m/s
755
72%
1
15:00
13%
7 m/s
12 m/s
758
69%
1
18:00
6%
6 m/s
12 m/s
760
72%
0
21:00
<5%
5 m/s
11 m/s
763
78%
0
+8°
+3°
+7°
+3°
+6°
0°
+4°
-1°
+6°
0°
+6°
0°
+5°
-1°
+3°
-1°