Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Friday November 14 23:50:00 2025

Monthly Summary: 
Yearly Summary: 

Today Week Month Year All
High Temperature: 47.2
12:44
63.0
Saturday
63.0
11/08/2025
105.1
06/24/2025
105.1
06/24/2025
°F
Low Temperature: 36.2
06:54
34.6
Tuesday
34.6
11/11/2025
9.0
01/22/2025
-9.1
02/04/2023
°F
High Humidity: 79
00:00
94
Monday
94
11/10/2025
96
03/31/2025
100
05/17/2011
%
Low Humidity: 47
12:49
41
Friday
28
11/04/2025
15
03/28/2025
4
06/13/2023
%
High Dewpoint: 32.7
00:00
54.1
Saturday
54.1
11/08/2025
78.3
07/17/2025
90.5
07/01/2009
°F
Low Dewpoint: 25.8
17:17
19.1
Tuesday
19.1
11/11/2025
-9.1
01/22/2025
-28.2
02/04/2023
°F
High Barometer: 29.930
07:52
30.056
Friday
30.241
11/02/2025
30.611
02/02/2025
31.100
01/04/2015
inHg
Low Barometer: 29.807
23:36
29.382
Monday
29.286
11/01/2025
28.889
02/16/2025
28.625
02/07/2020
inHg
High Heat Index: 43.9
12:44
61.4
Saturday
61.4
11/08/2025
116.1
07/25/2025
119.6
06/20/2024
°F
Low Wind Chill: 31.7
08:30
26.1
Tuesday
26.1
11/11/2025
-4.0
01/22/2025
-31.6
02/04/2023
°F
High Wind Speed: 19
12:16
28
Thursday
32
11/04/2025
36
03/06/2025
88
04/13/2020
mph
Ave Wind Speed: 2 2 2 2 3 mph
High Rain Rate: 0.00
00:00
1.09
Monday
1.09
11/10/2025
655.35
01/04/2025
655.35
04/23/2021
in/hr
Rain Total: 0.00
0.55
0.63 36.15 709.80 in
High UV Index: 2.6
11:45
2.8
Saturday
3.1
11/01/2025
9.8
07/07/2025
14.0
07/03/2013
High Solar Radiation: 580
10:55
580
Friday
619
11/06/2025
1243
06/01/2025
2483
07/25/2015
W/m²
High Particulate:
Matter (PM2.5):
5.035
20:36
18.840
Sunday
18.840
11/09/2025
631.010
07/02/2025
5428.570
04/30/2023
µg/m³