Weather for Cambridge, Massachusetts
Current Weather
Five Day Weather Forecast
Sun
H: 24°F
L: -2°F
Mon
H: 31°F
L: 5°F
Tue
H: 30°F
L: 15°F
Wed
H: 35°F
L: 26°F
Thu
H: 32°F
L: 18°F
Air Quality
Nitrogen Dioxide: 6.15 μg/m3
Sulphur Dioxide: 2.85 μg/m3
Ozone: 69 μg/m3
Astronomical
Sun Transit: 11:58 AM
Sunset: 5:08 PM
Daylight: 10 hrs 17 mins
Moon Transit: 4:44 AM
Moonset: 9:38 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%
Best Times for Fishing or Hunting
Major Periods
4:14 AM - 6:44 AM7:12 PM - 9:42 PM
Minor Periods
9:08 AM - 10:38 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Cold Weather Advisory issued February 7 at 2:14PM EST until February 8 at 1:00PM EST by NWS Boston/Norton MA
Effective: Sat February 7, 2026, 2:14 PM
Expires: Sun February 8, 2026, 3:15 AM
* WHAT...Very cold wind chills as low as 20 below expected. * WHERE...Portions of eastern, northeastern, and southeastern Massachusetts and northern and southern Rhode Island. * WHEN...From 6 PM this evening to 1 PM EST Sunday. * IMPACTS...The cold wind chills as low as 15 below zero could result in hypothermia or frostbite if precautions are not taken.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.
Cold Weather Advisory issued February 8 at 1:13AM EST until February 8 at 1:00PM EST by NWS Boston/Norton MA
Effective: Sun February 8, 2026, 1:13 AM
Expires: Sun February 8, 2026, 1:00 PM
* WHAT...Very cold wind chills as low as 17 below. * WHERE...Portions of eastern, northeastern, and southeastern Massachusetts and northern and southern Rhode Island. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...The cold wind chills as low as 15 below zero could result in hypothermia or frostbite if precautions are not taken.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.
Extreme Cold Warning issued February 7 at 2:14PM EST until February 8 at 1:00PM EST by NWS Boston/Norton MA
Effective: Sat February 7, 2026, 2:14 PM
Expires: Sun February 8, 2026, 3:15 AM
* WHAT...Dangerously cold wind chills as low as 25 to 30 below expected. * WHERE...Portions of northern Connecticut and central and western Massachusetts. * WHEN...From 6 PM this evening to 1 PM EST Sunday. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes.
Dress in layers including a hat, face mask, and gloves if you must go outside.
Extreme Cold Warning issued February 8 at 1:13AM EST until February 8 at 1:00PM EST by NWS Boston/Norton MA
Effective: Sun February 8, 2026, 1:13 AM
Expires: Sun February 8, 2026, 1:00 PM
* WHAT...Dangerously cold wind chills as low as 30 below. * WHERE...Portions of northern Connecticut and central and western Massachusetts. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.
Dress in layers including a hat, face mask, and gloves if you must go outside.
Cold Weather Advisory issued February 8 at 1:22AM EST until February 8 at 10:00AM EST by NWS Gray ME
Effective: Sun February 8, 2026, 1:22 AM
Expires: Sun February 8, 2026, 10:00 AM
* WHAT...Very cold wind chills as low as 25 below. * WHERE...In Maine, Central Interior Cumberland and Interior York Counties. In New Hampshire, Belknap, Strafford, Southern Carroll, Southern Grafton, Eastern Hillsborough, and Interior Rockingham Counties. * WHEN...Until 10 AM EST this morning. * IMPACTS...The cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.
Weather Forecast
Air Quality
Nitrogen Dioxide: 9.49 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 63.2 μg/m3
Astronomical
Sun Transit: 11:58 AM
Sunset: 5:08 PM
Daylight: 10 hrs 17 mins
Moon Transit: 4:44 AM
Moonset: 9:38 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%
Best Times for Fishing or Hunting
Major Periods
4:14 AM - 6:44 AM7:12 PM - 9:42 PM
Minor Periods
9:08 AM - 10:38 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 10.94 μg/m3
Sulphur Dioxide: 2.47 μg/m3
Ozone: 66.36 μg/m3
Astronomical
Sun Transit: 11:58 AM
Sunset: 5:09 PM
Daylight: 10 hrs 20 mins
Moon Transit: 5:29 AM
Moonset: 10:06 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%
Best Times for Fishing or Hunting
Major Periods
4:59 AM - 7:29 AM7:58 PM - 10:28 PM
Minor Periods
9:36 AM - 11:06 AM12:17 AM - 1:47 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 21.47 μg/m3
Sulphur Dioxide: 3.37 μg/m3
Ozone: 63.96 μg/m3
Astronomical
Sun Transit: 11:58 AM
Sunset: 5:10 PM
Daylight: 10 hrs 22 mins
Moon Transit: 6:17 AM
Moonset: 10:39 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%
Best Times for Fishing or Hunting
Major Periods
5:47 AM - 8:17 AM8:47 PM - 11:17 PM
Minor Periods
10:09 AM - 11:39 AM1:21 AM - 2:51 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 43.99 μg/m3
Sulphur Dioxide: 6.29 μg/m3
Ozone: 36.04 μg/m3
Astronomical
Sun Transit: 11:58 AM
Sunset: 5:12 PM
Daylight: 10 hrs 25 mins
Moon Transit: 7:07 AM
Moonset: 11:19 AM
Moon Phase: Last Quarter
Moon Illumination: 20.5%
Best Times for Fishing or Hunting
Major Periods
6:37 AM - 9:07 AM12:00 AM - 12:00 AM
Minor Periods
10:49 AM - 12:19 AM2:23 AM - 3:53 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 29.64 μg/m3
Sulphur Dioxide: 3.96 μg/m3
Ozone: 42.62 μg/m3
Astronomical
Sun Transit: 11:58 AM
Sunset: 5:13 PM
Daylight: 10 hrs 28 mins
Moon Transit: 7:58 AM
Moonset: 12:09 AM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%
Best Times for Fishing or Hunting
Major Periods
7:28 AM - 9:58 AM12:00 AM - 12:00 AM
Minor Periods
11:39 AM - 1:09 PM3:19 AM - 4:49 AM
Action Rating: 2 out of 5