Hourly Weather Forecast - Chelsea, MA

12 AM
27°F
20%
0mph
SSW
Cloudy
Humidity
91%
Feels like
27°F
Dew Point
24°F
1 AM
26°F
20%
0mph
SW
Cloudy
Humidity
93%
Feels like
26°F
Dew Point
24°F
2 AM
25°F
20%
1mph
SW
Cloudy
Humidity
96%
Feels like
25°F
Dew Point
24°F
3 AM
25°F
20%
1mph
SW
Cloudy
Humidity
98%
Feels like
25°F
Dew Point
24°F
4 AM
25°F
20%
1mph
SW
Foggy
Humidity
99%
Feels like
25°F
Dew Point
24°F
5 AM
25°F
20%
1mph
SW
Cloudy
Humidity
98%
Feels like
25°F
Dew Point
25°F
6 AM
27°F
20%
1mph
SSW
Cloudy
Humidity
94%
Feels like
27°F
Dew Point
25°F
7 AM
29°F
20%
1mph
SSW
Cloudy
Humidity
90%
Feels like
29°F
Dew Point
26°F
7:13 AM
8 AM
31°F
20%
2mph
SSW
Cloudy
Humidity
86%
Feels like
31°F
Dew Point
27°F
9 AM
32°F
20%
2mph
SSW
Mostly Cloudy
Humidity
81%
Feels like
32°F
Dew Point
27°F
10 AM
33°F
20%
2mph
SW
Mostly Cloudy
Humidity
78%
Feels like
33°F
Dew Point
27°F
11 AM
34°F
20%
3mph
SW
Mostly Cloudy
Humidity
77%
Feels like
34°F
Dew Point
28°F
12 PM
36°F
20%
3mph
SW
Mostly Cloudy
Humidity
78%
Feels like
36°F
Dew Point
29°F
1 PM
36°F
20%
3mph
SW
Mostly Cloudy
Humidity
78%
Feels like
36°F
Dew Point
30°F
2 PM
36°F
20%
3mph
SW
Mostly Cloudy
Humidity
80%
Feels like
36°F
Dew Point
31°F
3 PM
35°F
30%
2mph
SW
30% Chance Snow Showers
Humidity
81%
Feels like
35°F
Dew Point
30°F
4 PM
34°F
30%
2mph
WSW
30% Chance Snow Showers
Humidity
82%
Feels like
34°F
Dew Point
29°F

Rain and Snow Totals Through Friday

2026 Opens with Heavy Rain, Mountain Snow in the West

Significant rain and heavy mountain snow will continue to batter California and the rest of the West for the first few days of 2026.

Friday's Weather Outlook

Extended Weekend Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide