Share

Boston weather

current conditions

Cloudy
Cloudy
35F
26 F RealFeel temperature
EXPLAIN
2C
-3 C RealFeel temperature
EXPLAIN
Last updated at 12:25 PM
12 mph NWWind speed and direction
58%Relative humidity
29.95 inBarometric pressure
10 milesVisibility
1 of 10Sun exposure indexEXPLAIN

find weather

Search forecasts for more than 50,000 cities around the world

Detailed Boston forecast

This AfternoonMostly cloudy...then becoming partly sunny. Near steady temperature in the mid 30s. Northwest winds 5 to 10 mph. Gusts up to 20 mph.

TonightMostly cloudy. Lows in the upper 20s. North winds 5 to 10 mph.

Christmas DayPartly sunny and breezy. Highs in the mid 40s.

National Weather Service forecast for Boston and Suffolk County. Last updated at 12:25 PM
(Click volume button to enable audio)
Video weather forecast brought to you by WBZ CBS Boston

seven-day forecast

Friday, Dec 19
Clouds and sun
Clouds and sun
38F|28F
Saturday, Dec 20
Inc. clouds
Inc. clouds
37F|31F
Sunday, Dec 21
Partly sunny
Partly sunny
37F|31F
Monday, Dec 22
Inc. clouds
Inc. clouds
42F|36F
Tuesday, Dec 23
A chance of rain
A chance of rain
47F|43F
Wednesday, Dec 24
Rain; windy, mild
Rain; windy, mild
55F|45F
Thursday, Dec 25
Partly sunny
Partly sunny
48F|34F
Local doppler
Mass. precip.
Mass. clouds
US forecast
US travel weather

Precipitation Totals

5.55 inchesPrecipitation this month
0.3 inchesSnow this month
44.23 inchesPrecipitation this year
50.0 inchesSnow this year

Boston weather almanac

Today in weather history

64 (1899)Highest high temperature
12 (1875)Lowest high temperature
-10 (1875)Lowest low temperature
43 (1996)Highest low temperature
1.35 (1986)Most precipitation
10.0 (1945)Greatest snowfall

Yesterday's weather

ActualHistoric average
4440High temperature
3627Low temperature
4034Average temperature
0.01 inches--Precipitation
0.0 inches--Snowfall
0.0 inches--Existing snow cover
25--Heating degree days
EXPLAIN

This month in weather history

33.6Average temp for month
40.4Average high for month
26.7Average low for month
4.0 inchesAverage monthly precip
8.6Average clear days
7.5Average partly cloudy days
8.6Average cloudy days

Weather one year ago

ActualHistoric average
4340High temperature
2727Low temperature
35--Average temperature
30--Heating degree days
EXPLAIN

Marine Conditions

44 F.Surf temperature
3-5 Ft Wave heights
NW at 12-22 knotsWinds

SOLAR / LUNAR DATA

Upcoming phases of the moon

  • phase
    December 19
  • phase
    December 22
  • phase
    December 28
  • phase
    January 5
  • phase
    January 13

Sun and moon forecast

7:09 AMSunrise
4:13 PMSunset
4:17 AMMoonrise
2:36 PMMoonset

Boston pollen levels

LOWHIGH
GRASS
1 of 5
WEED
2 of 5
MOLD
3 of 5
TREE
4 of 5
OVERALL
N of 5

AIR QUALITY / ULTRAVIOLET INDEX

EXPLAIN
GOODBAD
AIR QUALITY
G
LOWEXTREME
U.V. RAYS
2

TEMPERATURE EXTREMES

United States

12/19National High Today (through 9 pm) 80 at Fort Lauderdale, Florida

12/19National Low Today (through 9 pm) -9 at Grand Marais, Minnesota

World

12/19Global High Yesterday 112 at Paraburdoo, Australia

12/19Global Low -63 at Yekyuchchyu, Russia