Massachusetts, United States of America
Massachusetts, United States of America
Moderate rain at times
Feels like 26°C
Wind
15 km/h SW
Humidity
71%
Pressure
1010 mb
UV Index
2
Visibility
8 km
Wednesday, May 20, 2026
High
31°C
Low
18°C
Rain Chance
89%
18°C
Maximum Wind
25 km/h
Humidity
68%
Precipitation
8 mm
UV Index
9
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sunrise
05:18 AM
Sunset
08:02 PM
Moonrise
08:47 AM
Moonset
No moonset
Moon Phase
Waxing Crescent
Moon Illumination
15%
PM2.5
10.1
μg/m³
PM10
12.3
μg/m³
NO₂
6.2
μg/m³
O₃
103
μg/m³
SO₂
1.8
μg/m³
CO
150.7
μg/m³
Thursday, May 21, 2026
High
16°C
Low
9°C
Rain Chance
0%
17°C
17°C
16°C
16°C
15°C
14°C
14°C
14°C
14°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
14°C
14°C
13°C
12°C
11°C
10°C
10°C
Maximum Wind
19 km/h
Humidity
52%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
05:17 AM
Sunset
08:02 PM
Moonrise
10:05 AM
Moonset
12:30 AM
Moon Phase
Waxing Crescent
Moon Illumination
24%
PM2.5
3.4
μg/m³
PM10
3.7
μg/m³
NO₂
4.6
μg/m³
O₃
81.6
μg/m³
SO₂
1.5
μg/m³
CO
141.2
μg/m³
Friday, May 22, 2026
High
17°C
Low
8°C
Rain Chance
0%
9°C
9°C
9°C
9°C
8°C
8°C
9°C
11°C
13°C
14°C
15°C
15°C
16°C
16°C
17°C
17°C
17°C
16°C
15°C
13°C
13°C
12°C
12°C
12°C
Maximum Wind
17 km/h
Humidity
57%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
05:17 AM
Sunset
08:03 PM
Moonrise
11:21 AM
Moonset
01:03 AM
Moon Phase
Waxing Crescent
Moon Illumination
34%
PM2.5
6.2
μg/m³
PM10
7.3
μg/m³
NO₂
8.4
μg/m³
O₃
75.5
μg/m³
SO₂
1.7
μg/m³
CO
165.7
μg/m³
Saturday, May 23, 2026
High
16°C
Low
10°C
Rain Chance
0%
11°C
11°C
11°C
11°C
11°C
11°C
12°C
13°C
14°C
15°C
15°C
16°C
16°C
16°C
15°C
15°C
14°C
13°C
13°C
12°C
11°C
11°C
10°C
10°C
Maximum Wind
18 km/h
Humidity
64%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
05:16 AM
Sunset
08:04 PM
Moonrise
12:32 PM
Moonset
01:30 AM
Moon Phase
First Quarter
Moon Illumination
45%
PM2.5
8
μg/m³
PM10
10.5
μg/m³
NO₂
8.2
μg/m³
O₃
64.2
μg/m³
SO₂
1.4
μg/m³
CO
153.2
μg/m³
Sunday, May 24, 2026
High
15°C
Low
9°C
Rain Chance
0%
10°C
10°C
10°C
10°C
10°C
10°C
11°C
11°C
12°C
13°C
14°C
14°C
15°C
15°C
15°C
15°C
14°C
14°C
13°C
12°C
11°C
10°C
10°C
10°C
Maximum Wind
18 km/h
Humidity
52%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
05:15 AM
Sunset
08:05 PM
Moonrise
01:40 PM
Moonset
01:52 AM
Moon Phase
Waxing Gibbous
Moon Illumination
56%
Monday, May 25, 2026
High
17°C
Low
10°C
Rain Chance
0%
10°C
10°C
10°C
10°C
10°C
11°C
11°C
11°C
12°C
13°C
14°C
15°C
16°C
17°C
17°C
17°C
17°C
17°C
16°C
15°C
14°C
14°C
14°C
14°C
Maximum Wind
17 km/h
Humidity
67%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
05:14 AM
Sunset
08:06 PM
Moonrise
02:45 PM
Moonset
02:12 AM
Moon Phase
Waxing Gibbous
Moon Illumination
66%
Tuesday, May 26, 2026
High
16°C
Low
14°C
Rain Chance
89%
14°C
14°C
14°C
14°C
14°C
14°C
14°C
15°C
15°C
15°C
16°C
16°C
16°C
16°C
16°C
16°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
Maximum Wind
20 km/h
Humidity
97%
Precipitation
9 mm
UV Index
3
Visibility
6 km
Rain Chance
89%
Snow Chance
0%
Sunrise
05:14 AM
Sunset
08:07 PM
Moonrise
03:50 PM
Moonset
02:32 AM
Moon Phase
Waxing Gibbous
Moon Illumination
75%
Shortwave Radiation
451.5
Diffuse Radiation
73.75
DNI
0
GTI
75.87
* WHAT...Heat index values up to 96. * WHERE...Much of Southern New England, except for the eastern slopes of the Berkshires, the Rhode Island and Massachusetts South Coast, Cape Cod and the Islands. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and moderate humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
* WHAT...Heat index values up to 96. * WHERE...Portions of northern Connecticut, central, eastern, northeastern, southeastern, and western Massachusetts, and northern Rhode Island. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
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