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Boston weather

current conditions

Partly sunny
Partly sunny
35F
29 F RealFeel temperature
EXPLAIN
2C
-2 C RealFeel temperature
EXPLAIN
Last updated at 9:25 AM
9 mph SWWind speed and direction
64%Relative humidity
30.13 inBarometric pressure
10 milesVisibility
1 of 10Sun exposure indexEXPLAIN

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Detailed Boston forecast

TodayMostly sunny. Cooler with highs in the lower 40s. Northwest winds 5 to 10 mph. Gusts up to 20 mph this morning.

TonightPartly cloudy. Cooler with lows in the lower 20s. Northwest winds 5 to 10 mph.

National Weather Service forecast for Boston and Suffolk County. Last updated at 9:25 AM
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Video weather forecast brought to you by WBZ CBS Boston

seven-day forecast

Monday, Dec 29
Cooler
Cooler
42F|25F
Tuesday, Dec 30
Partial sunshine
Partial sunshine
32F|20F
Wednesday, Dec 31
Partly sunny; cold
Partly sunny; cold
30F|22F
Thursday, Jan 1
Breezy with sunshine
Breezy with sunshine
32F|26F
Friday, Jan 2
Mostly sunny
Mostly sunny
35F|28F
Saturday, Jan 3
Mostly sunny
Mostly sunny
41F|33F
Sunday, Jan 4
Rain
Rain
46F|31F
Local doppler
Mass. precip.
Mass. clouds
US forecast
US travel weather

Precipitation Totals

6.56 inchesPrecipitation this month
0.3 inchesSnow this month
45.24 inchesPrecipitation this year
50.0 inchesSnow this year

Boston weather almanac

Today in weather history

73 (1984)Highest high temperature
5 (1917)Lowest high temperature
-17 (1933)Lowest low temperature
53 (1984)Highest low temperature
1.28 (1945)Most precipitation
11.3 (1976)Greatest snowfall

Yesterday's weather

ActualHistoric average
5238High temperature
4024Low temperature
4631Average temperature
0.01 inches--Precipitation
0.0 inches--Snowfall
0.0 inches--Existing snow cover
19--Heating degree days
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This month in weather history

33.6Average temp for month
40.4Average high for month
26.7Average low for month
4.0 inchesAverage monthly precip
8.6Average clear days
7.5Average partly cloudy days
8.6Average cloudy days

Weather one year ago

ActualHistoric average
4437High temperature
3324Low temperature
39--Average temperature
26--Heating degree days
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Marine Conditions

45 F.Surf temperature
3-5 Ft Wave heights
W at 12-22 knotsWinds

SOLAR / LUNAR DATA

Upcoming phases of the moon

  • phase
    December 29
  • phase
    January 5
  • phase
    January 13
  • phase
    January 20
  • phase
    January 27

Sun and moon forecast

7:13 AMSunrise
4:19 PMSunset
11:59 AMMoonrise
0:21 AMMoonset

Boston pollen levels

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

AIR QUALITY / ULTRAVIOLET INDEX

EXPLAIN
GOODBAD
AIR QUALITY
G
LOWEXTREME
U.V. RAYS
1

TEMPERATURE EXTREMES

United States

12/29National High Today (through 9 pm) 84 at Melbourne, Florida

12/29National Low Today (through 9 pm) -20 at Boulder, Wyoming

World

12/29Global High Yesterday 109 at Marble Bar, Australia

12/29Global Low -60 at Ikki-Ambar, Russia