Weather Tomorrow

Weather Tomorrow for ZIP 02150

Chelsea, MA · View full Chelsea forecast

Monday, September 21, 2026

64°Low 56°FColdHot
Cloudy

Precip chance

76%

Wind

3-12 mph

Humidity

84%

Feels like

62–58°F

Rain forecast

Rain likely starts around 4 AM and may continue until 6 AM. Peak chance: 76% around 4 AM.

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

56°Temperature trend64°
TimeTempConditionRain %Wind
4 AM☽61°FRain
76%
3 mph E
5 AM☽61°FRain Likely
60%
5 mph N
6 AM☽60°FChance Light Rain
45%
6 mph N
7 AM☽59°FChance Light Rain
38%
7 mph N
8 AM☽59°FChance Light Rain
31%
9 mph N
9 AM☽58°FPatchy Fog
24%
10 mph N
10 AM57°FSlight Chance Light Rain
17%
10 mph N
11 AM57°FCloudy
10%
10 mph N
12 PM56°FCloudy
3%
10 mph N
1 PM58°FCloudy
2%
12 mph N
2 PM60°FMostly Cloudy
1%
12 mph N
3 PM62°FPartly Sunny
0%
12 mph NE
4 PM63°FMostly Sunny
0%
12 mph NE
5 PM63°FMostly Sunny
0%
12 mph NE
6 PM64°FSunny
0%
12 mph NE
7 PM63°FSunny
0%
10 mph NE
8 PM63°FSunny
0%
9 mph NE
9 PM63°FSunny
0%
8 mph E
10 PM☽62°FMostly Clear
0%
7 mph E
11 PM☽61°FPartly Cloudy
0%
5 mph E
12 AM☽59°FPartly Cloudy
0%
3 mph E
1 AM☽59°FPartly Cloudy
0%
3 mph NE
2 AM☽58°FPartly Cloudy
0%
3 mph NE
3 AM☽57°FMostly Cloudy
0%
5 mph NE

Precipitation Timeline

100%
50%
76%
4a10a4p10p
<20%20-50%50-70%>70%

What to Wear Tomorrow

Mild temperatures — a light layer should do

Clothing

  • • T-shirt or long-sleeve
  • • Light jacket (for morning/evening)

Footwear

Water-resistant shoes

Accessories

  • • Umbrella

Conditions

High: 64°F

Low: 56°F

Wind: 3-12 mph

Rain: 76%

Rain expected around 4 AM — carry an umbrella.

Best Time to Be Outside Tomorrow

8 PM – 9 PM93

Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)

4a10a4p10p