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Boston weather

current conditions

Partly cloudy
Partly cloudy
72F
68 F RealFeel temperature
EXPLAIN
22C
20 C RealFeel temperature
EXPLAIN
Last updated at 3:45 AM
17 mph SSWWind speed and direction
61%Relative humidity
30.16 inBarometric pressure
10 milesVisibility
6 of 10Sun exposure indexEXPLAIN

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Detailed Boston forecast

TonightCloudy. Showers likely with a slight chance of thunderstorms this evening...then a slight chance of showers and thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Labor DayMostly cloudy in the morning...then becoming partly sunny. A chance of showers and thunderstorms. Patchy fog in the morning. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.

National Weather Service forecast for Boston and Suffolk County. Last updated at 3:45 AM
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seven-day forecast

Monday, Sep 1
Partly sunny; nice
Partly sunny; nice
78F|66F
Tuesday, Sep 2
A p.m. t-storm
A p.m. t-storm
85F|71F
Wednesday, Sep 3
A shower or t-storm
A shower or t-storm
84F|70F
Thursday, Sep 4
Clouds and sun
Clouds and sun
85F|72F
Friday, Sep 5
Sunshine
Sunshine
85F|65F
Saturday, Sep 6
Lots of sun; warm
Lots of sun; warm
82F|65F
Sunday, Sep 7
Plenty of sun
Plenty of sun
82F|68F
Local doppler
Mass. precip.
Mass. clouds
US forecast
US travel weather

Precipitation Totals

1.21 inchesPrecipitation this month
0.0 inchesSnow this month
26.34 inchesPrecipitation this year
48.0 inchesSnow this year

Boston weather almanac

Today in weather history

96 (1881)Highest high temperature
61 (1967)Lowest high temperature
50 (1887)Lowest low temperature
75 (1969)Highest low temperature
2.11 (1949)Most precipitation
0.0 (n.a.)Greatest snowfall

Yesterday's weather

ActualHistoric average
7178High temperature
6063Low temperature
6670Average temperature
0.0 inches--Precipitation
0.0 inches--Snowfall
0.0 inches--Existing snow cover
0--Heating degree days
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This month in weather history

64.8Average temp for month
72.8Average high for month
56.8Average low for month
3.1 inchesAverage monthly precip
10.3Average clear days
8.1Average partly cloudy days
10.3Average cloudy days

Weather one year ago

ActualHistoric average
8477High temperature
6363Low temperature
74--Average temperature
0--Heating degree days
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Marine Conditions

67 F.Surf temperature
3-5 Ft Wave heights
SW at 12-22 knotsWinds

SOLAR / LUNAR DATA

Upcoming phases of the moon

  • phase
    September 1
  • phase
    September 2
  • phase
    September 9
  • phase
    September 16
  • phase
    September 24

Sun and moon forecast

6:08 AMSunrise
7:20 PMSunset
11:58 AMMoonrise
10:25 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
6

TEMPERATURE EXTREMES

United States

09/01National High Today (through 9 p.m.) 114 at Thermal, California

09/01National Low Today (through 9 p.m.) 32 at Angel Fire, New Mexico

World

09/01Global High Yesterday 122 at Khanaqin, Iraq

09/01Global Low -10 at Summit Station, Greenland