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Boston weather

current conditions

Cloudy
Cloudy
67F
65 F RealFeel temperature
EXPLAIN
19C
18 C RealFeel temperature
EXPLAIN
Last updated at 12:35 AM
5 mph SSEWind speed and direction
81%Relative humidity
30.14 inBarometric pressure
10 milesVisibility
7 of 10Sun exposure indexEXPLAIN

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Detailed Boston forecast

OvernightPartly cloudy...then becoming mostly cloudy. Lows in the mid 60s. West winds around 5 mph...becoming north.

National Weather Service forecast for Boston and Suffolk County. Last updated at 12:35 AM
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Video weather forecast brought to you by WBZ CBS Boston

seven-day forecast

Friday, July 11
Clouds and sun
Clouds and sun
78F|63F
Saturday, July 12
Mostly sunny
Mostly sunny
82F|65F
Sunday, July 13
A t-storm possible
A t-storm possible
83F|70F
Monday, July 14
A t-storm possible
A t-storm possible
85F|71F
Tuesday, July 15
A couple of t-storms
A couple of t-storms
84F|67F
Wednesday, July 16
T-storms possible
T-storms possible
83F|64F
Thursday, July 17
Partly sunny
Partly sunny
80F|62F
Local doppler
Mass. precip.
Mass. clouds
US forecast
US travel weather

Precipitation Totals

2.59 inchesPrecipitation this month
0.0 inchesSnow this month
23.15 inchesPrecipitation this year
48.0 inchesSnow this year

Boston weather almanac

Today in weather history

100 (1911)Highest high temperature
64 (1917)Lowest high temperature
54 (1890)Lowest low temperature
80 (1911)Highest low temperature
2.36 (1959)Most precipitation
0.0 (n.a.)Greatest snowfall

Yesterday's weather

ActualHistoric average
8881High temperature
7365Low temperature
8173Average temperature
0.0 inches--Precipitation
0.0 inches--Snowfall
0.0 inches--Existing snow cover
0--Heating degree days
EXPLAIN

This month in weather history

73.5Average temp for month
81.8Average high for month
65.1Average low for month
2.8 inchesAverage monthly precip
6.7Average clear days
12.2Average partly cloudy days
6.7Average cloudy days

Weather one year ago

ActualHistoric average
8681High temperature
6765Low temperature
77--Average temperature
0--Heating degree days
EXPLAIN

Marine Conditions

64 F.Surf temperature
2-4 Ft Wave heights
E at 8-15 knotsWinds

SOLAR / LUNAR DATA

Upcoming phases of the moon

  • phase
    July 11
  • phase
    July 12
  • phase
    July 19
  • phase
    July 26
  • phase
    August 4

Sun and moon forecast

5:18 AMSunrise
8:22 PMSunset
7:27 PMMoonrise
4:27 AMMoonset

Boston pollen levels

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

AIR QUALITY / ULTRAVIOLET INDEX

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

TEMPERATURE EXTREMES

United States

07/11National High Today (through 9 pm) 120 at Death Valley, Calif.

07/11National Low Today (through 9 pm) 34 at Boca Reservoir, Calif.

World

07/11Global High Yesterday 120 at Death Valley, USA

07/11Global Low 16 at Summit Station, Greenland