Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Saturday February 14 15:55:00 2026

Monthly Summary: 
Yearly Summary: 

Today Week Month Year All
High Temperature: 38.1
12:47
42.2
Friday
42.2
02/13/2026
54.1
01/15/2026
105.1
06/24/2025
°F
Low Temperature: 29.2
02:50
4.4
Sunday
4.4
02/08/2026
4.4
02/08/2026
-9.1
02/04/2023
°F
High Humidity: 62
13:47
89
Saturday
89
02/07/2026
93
01/07/2026
100
05/17/2011
%
Low Humidity: 49
00:05
29
Monday
29
02/09/2026
28
01/24/2026
4
06/13/2023
%
High Dewpoint: 25.5
14:14
30.2
Wednesday
30.2
02/11/2026
50.1
01/09/2026
90.5
07/01/2009
°F
Low Dewpoint: 13.6
02:30
-6.0
Sunday
-6.0
02/08/2026
-14.8
01/24/2026
-28.2
02/04/2023
°F
High Barometer: 30.012
00:00
30.093
Monday
30.101
02/04/2026
30.626
01/25/2026
31.100
01/04/2015
inHg
Low Barometer: 29.929
13:12
29.449
Saturday
29.449
02/07/2026
29.228
01/15/2026
28.625
02/07/2020
inHg
High Heat Index: 38.1
12:47
40.0
Wednesday
40.0
02/11/2026
52.4
01/09/2026
119.6
06/20/2024
°F
Low Wind Chill: 21.7
02:38
-15.9
Sunday
-15.9
02/08/2026
-15.9
02/08/2026
-31.6
02/04/2023
°F
High Wind Speed: 10
10:35
32
Saturday
32
02/07/2026
32
02/07/2026
88
04/13/2020
mph
Ave Wind Speed: 2 3 3 3 3 mph
High Rain Rate: 0.00
00:00
655.35
Sunday
655.35
02/08/2026
655.35
01/27/2026
655.35
04/23/2021
in/hr
Rain Total: 0.00
0.10
0.10 1.99 715.17 in
High UV Index: 2.5
12:09
3.2
Monday
3.2
02/09/2026
3.2
02/09/2026
14.0
07/03/2013
High Solar Radiation: 318
11:34
733
Wednesday
733
02/11/2026
733
02/11/2026
2483
07/25/2015
W/m²
High Particulate:
Matter (PM2.5):
17.880
14:44
48.680
Wednesday
48.680
02/11/2026
51.825
01/18/2026
5428.570
04/30/2023
µg/m³