Boston weather

F°|C°F°|C°

current conditions

Cloudy
Cloudy
55°F
51° F RealFeel temperature
EXPLAIN
13°C
11° C RealFeel temperature
EXPLAIN
Last updated at 4:05 PM
13 mph EWind speed and direction
83%Relative humidity
30.32 inBarometric pressure
9 milesVisibility
4 of 10Tanning indexEXPLAIN

find weather

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

Detailed Boston forecast

This AfternoonPartly sunny. Near steady temperature in the mid 60s. South winds 5 to 10 mph with gusts up to 20 mph.

TonightShowers likely. Patchy fog after midnight. Lows in the mid 50s. South winds around 10 mph. Gusts up to 20 mph in the evening. Chance of rain 70 percent.

National Weather Service forecast for Boston and Suffolk County. Last updated at 4:05 PM
Video weather forecast brought to you by WBZ CBS Boston

seven-day forecast

Sunday, May 19
Mostly cloudy
Mostly cloudy
63°F|57°F
Monday, May 20
A t-storm in spots
A t-storm in spots
75°F|60°F
Tuesday, May 21
A shower or t-storm
A shower or t-storm
70°F|58°F
Wednesday, May 22
A shower
A shower
70°F|57°F
Thursday, May 23
A couple of t-storms
A couple of t-storms
77°F|59°F
Friday, May 24
Chance for rain
Chance for rain
64°F|51°F
Saturday, May 25
A passing shower
A passing shower
65°F|51°F
Local doppler
Mass. precip.
Mass. clouds
US forecast
US travel weather

Precipitation Totals

1.1 inchesPrecipitation this month
0.0 inchesSnow this month
10.46 inchesPrecipitation this year
60.0 inchesSnow this year

Boston weather almanac

Today in weather history

90° (1986)Highest high temperature
45° (1882)Lowest high temperature
38° (1882)Lowest low temperature
64° (1949)Highest low temperature
1.55 (1900)Most precipitation
0.0 (n.a.)Greatest snowfall

Yesterday's weather

ActualHistoric average
67°67°High temperature
51°50°Low temperature
59°59°Average temperature
0.0 inches--Precipitation
0.0 inches--Snowfall
0.0 inches--Existing snow cover
6--Heating degree days
EXPLAIN

This month in weather history

58.2°Average temp for month
66.6°Average high for month
49.8°Average low for month
3.3 inchesAverage monthly precip
6.3Average clear days
9.9Average partly cloudy days
6.3Average cloudy days

Weather one year ago

ActualHistoric average
66°67°High temperature
51°51°Low temperature
59°--Average temperature
6--Heating degree days
EXPLAIN

Marine Conditions

53 F.Surf temperature
2-4 Ft Wave heights
S at 9-18 knotsWinds

SOLAR / LUNAR DATA

Upcoming phases of the moon

  • phase
    May 19
  • phase
    May 25
  • phase
    May 31
  • phase
    June 8
  • phase
    June 16

Sun and moon forecast

5:19 AMSunrise
8:03 PMSunset
1:58 PMMoonrise
1:48 AMMoonset

Boston pollen levels

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

AIR QUALITY / ULTRAVIOLET INDEX

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

TEMPERATURE EXTREMES

United States

05/19National High Today (through 9 p.m.) 104 at Vernon, Texas

05/19National Low Today (through 9 p.m.) 22 at Bodie State Park, California

World

05/19Global High Yesterday 122 at Nawabshah, Pakistan

05/19Global Low -16 at Summit Station, Greenland