Boston weather

F°|C°F°|C°

current conditions

Intermittent clouds
Intermittent clouds
52°F
59° F RealFeel temperature
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11°C
15° C RealFeel temperature
EXPLAIN
Last updated at 9:05 AM
3 mph ENEWind speed and direction
87%Relative humidity
30.37 inBarometric pressure
6 milesVisibility
4 of 10Tanning indexEXPLAIN

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Detailed Boston forecast

TodayPartly sunny this morning...then mostly cloudy with scattered showers this afternoon. Highs in the upper 60s. Southwest winds 10 to 15 mph. Chance of rain 40 percent.

TonightA chance of showers in the evening...then showers likely with a chance of thunderstorms after midnight. Areas of fog after midnight. Near steady temperature in the upper 50s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 60 percent.

National Weather Service forecast for Boston and Suffolk County. Last updated at 9:05 AM
Video weather forecast brought to you by WBZ CBS Boston

seven-day forecast

Sunday, May 19
Mostly cloudy
Mostly cloudy
64°F|54°F
Monday, May 20
A t-storm in spots
A t-storm in spots
76°F|60°F
Tuesday, May 21
A shower or t-storm
A shower or t-storm
70°F|56°F
Wednesday, May 22
Spotty showers
Spotty showers
66°F|57°F
Thursday, May 23
A couple of t-storms
A couple of t-storms
77°F|59°F
Friday, May 24
Rain and a t-storm
Rain and a t-storm
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
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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
66°67°High temperature
51°51°Low temperature
59°--Average temperature
6--Heating degree days
EXPLAIN

Marine Conditions

56 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

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GOODBAD
AIR QUALITY
G
LOWEXTREME
U.V. RAYS
4

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