📍 Chelmsford, MA
☀️
57°
Feels like 57° · Clear
💧
Humidity
94%
🌬
Wind
Calm
🌡
Dewpoint
55°
👁
Visibility
10 mi
Hourly Forecast
7-Day Forecast
🗓 Today
☁️
💧3%
74°
Friday
🌧
💧18%
80°
Saturday
☀️
💧1%
69°
Sunday
⛅
💧4%
65°
Monday
🌧
💧19%
68°
Tuesday
☀️
57°
Wednesday
☀️
61°
Air Quality
EPA AirNow31
Good
Air Quality Index
Primary
PM2.5
PM2.5
31
Ozone
3
Fire Risk
USFS / NWS🔥
Low
Fire Weather Index: 4
🌬
Wind Speed
2 mph
💧
Humidity
87%
Sun & UV
🌅
10:42 AM
Sunrise
5
Moderate
UV Index
🌇
10:27 PM
Sunset
Moon Phase
🌖
Waning Gibbous
77% Illumination
Moonrise @ 10:15 AM