Boston, Massachusetts Weather Forecast

Suffolk County 42.32°N, 71.08°W Pop. 4,688,346

Today in Boston: clear skies with a high near 55°F and a low around 39°F. Rain chance 0%. No day tops a 20% rain chance through Thursday. Warming trend: highs climb from 55°F today to 67°F by Monday.

Forecast updated 2:05 AM EDT, Oct 23

Active Weather Alerts

7-Day Forecast for Boston

Today 10/23

55°39°

Sat 10/24

58°34°

Sun 10/25

63°34°

Mon 10/26

67°39°

Tue 10/27

53°40°

Wed 10/28

53°36°

Thu 10/29

58°38°

Hourly charts, 15-day outlook and more for Boston in Local Wx →

Next 24 Hours

	Now	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	Sat12 AM	1 AM	2 AM
Sky
Temp	45°	44°	43°	41°	40°	41°	44°	47°	49°	51°	53°	54°	55°	54°	54°	51°	48°	44°	42°	41°	39°	38°	38°	37°
Rain	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%
Wind	N 11	N 11	N 11	N 10	N 9	N 9	N 10	N 11	N 11	NNE 10	NNE 10	NNE 9	NNE 8	NNE 7	NE 5	NE 4	NE 3	NE 2	NNE 2	NW 3	NNW 3	NW 3	NW 3	NNW 4

Growing Conditions

Growing degree days

3,175

since Apr 1, base 50°F

Rain, last 30 days

4.04 in

model analysis

Rain, year to date

32.45 in

since Jan 1

2-inch soil temperature

50°F

yesterday, daily average

Reference ET, last 7 days

0.56 in

FAO-56 grass reference

Through Oct 21. Season totals use model analysis for this point and update every morning. Soil, ET and spray tools for Boston →

Current Stats & Observations

NWS Forecast

About Boston Weather

Boston sits at about 79 feet above sea level in Suffolk County, Massachusetts. About 4,688,346 people live in the Boston area. Official forecasts and warnings for the area come from the National Weather Service BOX office, and the nearest NEXRAD radar site is KBOX. The city is in USDA plant hardiness zone 7a, where the coldest winter night typically falls between 0 to 5°F. Over the past ten years the last spring freeze has come around Apr 11 and the first fall freeze around Nov 8.

Nearby Forecasts

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Largest Cities in Massachusetts

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All Massachusetts forecasts (27) → All states → Interactive forecast tools →