📍 Chelmsford, MA
☀️
59°
Feels like 59° · Clear
💧
Humidity
94%
🌬
Wind
17 mph SSW
🌡
Dewpoint
57°
👁
Visibility
10 mi
Hourly Forecast
7-Day Forecast
🗓 Today
🌫
💧4%
79°
Friday
🌧
💧23%
82°
Saturday
☀️
💧2%
68°
Sunday
⛅
💧1%
65°
Monday
⛅
💧10%
67°
Tuesday
☀️
💧1%
56°
Wednesday
☀️
60°
Air Quality
EPA AirNow25
Good
Air Quality Index
Primary
PM2.5
PM2.5
25
Ozone
12
Fire Risk
USFS / NWS🔥
Low
Fire Weather Index: 3
🌬
Wind Speed
1 mph
💧
Humidity
87%
Sun & UV
🌅
10:42 AM
Sunrise
5
Moderate
UV Index
🌇
10:27 PM
Sunset
Moon Phase
🌖
Waning Gibbous
80% Illumination
Moonrise @ 9:58 AM