Share

Boston weather

current conditions

Mostly sunny
Mostly sunny
44F
41 F RealFeel temperature
EXPLAIN
7C
5 C RealFeel temperature
EXPLAIN
Last updated at 8:26 AM
9 mph NNEWind speed and direction
43%Relative humidity
30.53 inBarometric pressure
10 milesVisibility
3 of 10Sun exposure indexEXPLAIN

find weather

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

Detailed Boston forecast

Rest Of TonightMostly clear. Lows in the upper 30s. North winds 5 to 10 mph.

National Weather Service forecast for Boston and Suffolk County. Last updated at 8:26 AM
(Click volume button to enable audio)
Video weather forecast brought to you by WBZ CBS Boston

seven-day forecast

Sunday, Apr 20
Mostly sunny; cooler
Mostly sunny; cooler
51F|39F
Monday, Apr 21
Mostly sunny; warmer
Mostly sunny; warmer
64F|47F
Tuesday, Apr 22
Clouds and sun
Clouds and sun
67F|48F
Wednesday, Apr 23
Spotty showers
Spotty showers
58F|40F
Thursday, Apr 24
Partly sunny; windy
Partly sunny; windy
60F|43F
Friday, Apr 25
Partly sunny
Partly sunny
63F|46F
Saturday, Apr 26
Rain and drizzle
Rain and drizzle
59F|44F
Local doppler
Mass. precip.
Mass. clouds
US forecast
US travel weather

Precipitation Totals

2.26 inchesPrecipitation this month
0.3 inchesSnow this month
14.1 inchesPrecipitation this year
47.0 inchesSnow this year

Boston weather almanac

Today in weather history

89 (1976)Highest high temperature
37 (1875)Lowest high temperature
21 (1897)Lowest low temperature
61 (1976)Highest low temperature
0.87 (1874)Most precipitation
1.0 (1904)Greatest snowfall

Yesterday's weather

ActualHistoric average
6357High temperature
3742Low temperature
5049Average temperature
0.0 inches--Precipitation
0.0 inches--Snowfall
0.0 inches--Existing snow cover
15--Heating degree days
EXPLAIN

This month in weather history

48.1Average temp for month
55.9Average high for month
40.2Average low for month
3.6 inchesAverage monthly precip
7.0Average clear days
8.1Average partly cloudy days
7.0Average cloudy days

Weather one year ago

ActualHistoric average
6557High temperature
4442Low temperature
55--Average temperature
10--Heating degree days
EXPLAIN

Marine Conditions

N/A.Surf temperature
3-6 Ft Wave heights
E at 10-20 knotsWinds

SOLAR / LUNAR DATA

Upcoming phases of the moon

  • phase
    April 20
  • phase
    April 22
  • phase
    April 29
  • phase
    May 7
  • phase
    May 14

Sun and moon forecast

5:56 AMSunrise
7:31 PMSunset
7:00 PMMoonrise
10:11 AMMoonset

Boston pollen levels

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

AIR QUALITY / ULTRAVIOLET INDEX

EXPLAIN
GOODBAD
AIR QUALITY
G
LOWEXTREME
U.V. RAYS
6

TEMPERATURE EXTREMES

United States

04/20National High Today (through 9 p.m.) 100 at Death Valley, California

04/20National Low Today (through 9 p.m.) 16 at Stanley, Idaho

World

04/20Global High Yesterday 114 at Linguere, Senegal

04/20Global Low -57 at Summit Station, Greenland