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Boston weather

current conditions

Partly cloudy
Partly cloudy
70F
68 F RealFeel temperature
EXPLAIN
21C
20 C RealFeel temperature
EXPLAIN
Last updated at 12:05 AM
6 mph WWind speed and direction
56%Relative humidity
29.94 inBarometric pressure
10 milesVisibility
7 of 10Sun exposure indexEXPLAIN

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Detailed Boston forecast

OvernightMostly cloudy...then becoming partly cloudy. Lows in the upper 50s. Southwest winds 5 to 10 mph.

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

seven-day forecast

Wednesday, July 30
Clouds and sun
Clouds and sun
79F|61F
Thursday, July 31
Clouds and sun; nice
Clouds and sun; nice
76F|62F
Friday, Aug 1
Sun, some clouds
Sun, some clouds
81F|65F
Saturday, Aug 2
Partly sunny
Partly sunny
82F|65F
Sunday, Aug 3
A shower possible
A shower possible
76F|64F
Monday, Aug 4
A shower or t-storm
A shower or t-storm
76F|66F
Tuesday, Aug 5
Partly sunny
Partly sunny
82F|67F
Local doppler
Mass. precip.
Mass. clouds
US forecast
US travel weather

Precipitation Totals

4.56 inchesPrecipitation this month
0.0 inchesSnow this month
25.12 inchesPrecipitation this year
48.0 inchesSnow this year

Boston weather almanac

Today in weather history

98 (1933)Highest high temperature
63 (1914)Lowest high temperature
52 (1880)Lowest low temperature
76 (1994)Highest low temperature
2.3 (1926)Most precipitation
0.0 (n.a.)Greatest snowfall

Yesterday's weather

ActualHistoric average
8482High temperature
6566Low temperature
7574Average temperature
0.1 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
8182High temperature
6666Low temperature
74--Average temperature
0--Heating degree days
EXPLAIN

Marine Conditions

64 F.Surf temperature
2-3 Ft Wave heights
SE at 6-12 knotsWinds

SOLAR / LUNAR DATA

Upcoming phases of the moon

  • phase
    July 30
  • phase
    August 4
  • phase
    August 10
  • phase
    August 17
  • phase
    August 25

Sun and moon forecast

5:35 AMSunrise
8:06 PMSunset
9:08 AMMoonrise
9:41 PMMoonset

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
7

TEMPERATURE EXTREMES

United States

07/30National High Today (through 9 pm) 111 at Death Valley, California

07/30National Low Today (through 9 pm) 29 at Stanley, Idaho

World

07/30Global High Yesterday 118 at Akjoujt, Mauritania

07/30Global Low 12 at Summit Station, Greenland