Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Tuesday April 21 13:45:00 2026
ACTUAL HI/LO FORECAST
Temperature 51.5 47.7
51.5
52.8 13:20
34.3 06:33
°F
49
39
Humidity 29 62 06:43
23 11:29
% 62
25
Dewpoint 20.3 25.5 08:01
11.9 10:17
°F 27
14
Barometer 30.240 30.334 08:35
30.240 13:44
inHg
Wind
4 N
↑︎
15 12:35
11 gust 3 avg
mph
6-9
Precipitation 0.00 0.00 00:00
0.00
in/hr
in
UV Index 5.2 5.9 12:19
Solar Radiation 579 916 12:19 W/m²
Particulates
PM2.5
2.995 7.265 08:20 µg/m³
Cloud Base 7100 8300 11:54 feet
CELESTIAL
Sunrise 05:53 Moonrise 08:37
Sunset 19:33 Moonset 00:08
Daylight 13:39 Waxing Crescent 24 %
FORECAST
Fine weather
SC
FORECAST
T
°F
W
mph
PoP
in
Tue
21 Apr
SC 49
39
6-9

Wed
22 Apr
OV 47
36
3-10 60%
0.05
rain
Thu
23 Apr
SC 57
41
2-10 30%

rain rainshwrs

NWS forecast for BOX MAZ014 issued on 21-Apr-2026 22:05
report generated in 0.095 s

radar