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Boston weather

current conditions

Cloudy
Cloudy
71F
70 F RealFeel temperature
EXPLAIN
22C
21 C RealFeel temperature
EXPLAIN
Last updated at 12:05 PM
14 mph NEWind speed and direction
60%Relative humidity
30.13 inBarometric pressure
10 milesVisibility
7 of 10Sun exposure indexEXPLAIN

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Detailed Boston forecast

TodayMostly cloudy this morning...then becoming partly sunny. A 20 percent chance of showers. Highs in the lower 70s. Northeast winds 10 to 15 mph.

TonightMostly clear in the evening...then becoming partly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph... Becoming north after midnight.

National Weather Service forecast for Boston and Suffolk County. Last updated at 12:05 PM
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seven-day forecast

Saturday, Aug 23
Sun and clouds
Sun and clouds
71F|59F
Sunday, Aug 24
Mostly sunny
Mostly sunny
75F|63F
Monday, Aug 25
Sunny and pleasant
Sunny and pleasant
82F|65F
Tuesday, Aug 26
Mostly sunny
Mostly sunny
83F|67F
Wednesday, Aug 27
Mostly sunny; nice
Mostly sunny; nice
85F|69F
Thursday, Aug 28
Partly sunny
Partly sunny
81F|64F
Friday, Aug 29
Clouds and sun
Clouds and sun
74F|62F
Local doppler
Mass. precip.
Mass. clouds
US forecast
US travel weather

Precipitation Totals

1.19 inchesPrecipitation this month
0.0 inchesSnow this month
26.32 inchesPrecipitation this year
48.0 inchesSnow this year

Boston weather almanac

Today in weather history

96 (1880)Highest high temperature
62 (1937)Lowest high temperature
49 (1886)Lowest low temperature
70 (1976)Highest low temperature
1.55 (1970)Most precipitation
0.0 (n.a.)Greatest snowfall

Yesterday's weather

ActualHistoric average
7279High temperature
6364Low temperature
6872Average temperature
0.08 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

71.9Average temp for month
79.8Average high for month
64.0Average low for month
3.2 inchesAverage monthly precip
9.1Average clear days
10.8Average partly cloudy days
9.1Average cloudy days

Weather one year ago

ActualHistoric average
7879High temperature
6664Low temperature
72--Average temperature
0--Heating degree days
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Marine Conditions

67 F.Surf temperature
3-6 Ft Wave heights
NE at 10-20 knotsWinds

SOLAR / LUNAR DATA

Upcoming phases of the moon

  • phase
    August 23
  • phase
    August 25
  • phase
    September 2
  • phase
    September 9
  • phase
    September 16

Sun and moon forecast

6:00 AMSunrise
7:33 PMSunset
4:12 AMMoonrise
6:16 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
4

TEMPERATURE EXTREMES

United States

08/23National High Today (through 9 pm) 112 at Death Valley, California

08/23National Low Today (through 9 pm) 35 at Boca Reservoir, California

World

08/23Global High Yesterday 118 at Basrah, Iraq

08/23Global Low 11 at Summit Station, Greenland