Boston weather

F°|C°F°|C°

current conditions

Partly cloudy
Partly cloudy
60°F
56° F RealFeel temperature
EXPLAIN
16°C
13° C RealFeel temperature
EXPLAIN
Last updated at 12:05 AM
12 mph SWWind speed and direction
59%Relative humidity
30.29 inBarometric pressure
10 milesVisibility
4 of 10Tanning indexEXPLAIN

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Detailed Boston forecast

OvernightPartly cloudy. Lows in the lower 50s. South winds 5 to 10 mph.

National Weather Service forecast for Boston and Suffolk County. Last updated at 12:05 AM
Video weather forecast brought to you by WBZ CBS Boston

seven-day forecast

Sunday, May 19
Partly sunny
Partly sunny
67°F|49°F
Monday, May 20
Mostly cloudy
Mostly cloudy
64°F|54°F
Tuesday, May 21
A t-storm in spots
A t-storm in spots
75°F|63°F
Wednesday, May 22
A t-storm possible
A t-storm possible
78°F|56°F
Thursday, May 23
Spotty showers
Spotty showers
64°F|55°F
Friday, May 24
A shower or t-storm
A shower or t-storm
75°F|58°F
Saturday, May 25
Rain and a t-storm
Rain and a t-storm
64°F|53°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
70°66°High temperature
54°50°Low temperature
62°58°Average temperature
0.0 inches--Precipitation
0.0 inches--Snowfall
0.0 inches--Existing snow cover
3--Heating degree days
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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
65°67°High temperature
49°50°Low temperature
57°--Average temperature
8--Heating degree days
EXPLAIN

Marine Conditions

54 F.Surf temperature
3-5 Ft Wave heights
SE 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
7

TEMPERATURE EXTREMES

United States

05/19National High Today (through 9 pm) 103 at Death Valley, California

05/19National Low Today (through 9 pm) 23 at Angel Fire, N.M.

World

05/19Global High Yesterday 115 at Al Hofuf, Saudi Arabia

05/19Global Low 0 at Resolute, Canada