Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Thursday April 3 04:35:00 2025

Monthly Summary: 
Yearly Summary: 

Today Week Month Year All
High Temperature: 38.5
04:18
65.4
Monday
59.6
04/01/2025
71.1
03/16/2025
103.6
07/22/2011
°F
Low Temperature: 37.0
00:38
32.2
Wednesday
32.2
04/02/2025
9.0
01/22/2025
-9.1
02/04/2023
°F
High Humidity: 88
04:30
96
Monday
93
04/01/2025
96
03/31/2025
100
05/17/2011
%
Low Humidity: 79
00:00
15
Friday
27
04/01/2025
15
03/28/2025
4
06/13/2023
%
High Dewpoint: 35.3
04:30
58.5
Monday
57.6
04/01/2025
59.6
03/16/2025
90.5
07/01/2009
°F
Low Dewpoint: 31.6
00:00
12.4
Wednesday
12.4
04/02/2025
-9.1
01/22/2025
-28.2
02/04/2023
°F
High Barometer: 30.414
00:04
30.495
Wednesday
30.495
04/02/2025
30.611
02/02/2025
31.100
01/04/2015
inHg
Low Barometer: 30.263
04:30
29.439
Tuesday
29.439
04/01/2025
28.889
02/16/2025
28.625
02/07/2020
inHg
High Heat Index: 38.5
04:18
65.3
Monday
59.6
04/01/2025
70.9
03/16/2025
119.6
06/20/2024
°F
Low Wind Chill: 27.9
01:44
26.0
Sunday
27.9
04/03/2025
-4.0
01/22/2025
-31.6
02/04/2023
°F
High Wind Speed: 16
01:44
33
Sunday
27
04/01/2025
36
03/06/2025
88
04/13/2020
mph
Ave Wind Speed: 4 2 1 2 3 mph
High Rain Rate: 0.07
03:45
4.72
Tuesday
4.72
04/01/2025
655.35
01/04/2025
655.35
04/23/2021
in/hr
Rain Total: 0.07
0.99
0.90 8.87 682.52 in
High UV Index: 0.0
00:00
6.8
Monday
5.3
04/02/2025
6.8
03/31/2025
14.0
07/03/2013
High Solar Radiation: 0
00:00
1028
Thursday
821
04/01/2025
1028
03/27/2025
2483
07/25/2015
W/m²
High Particulate:
Matter (PM2.5):
2.475
03:48
28.175
Friday
4.345
04/01/2025
123.220
01/26/2025
5428.570
04/30/2023
µg/m³