Boston weather

F°|C°

current conditions

Mostly cloudy
Mostly cloudy
35°F
21° F RealFeel temperature
EXPLAIN
Last updated at 2:45 AM
16 mph NNWWind speed and direction
61%Relative humidity
0.99 inBarometric pressure
10 milesVisibility
1 of 10Tanning indexEXPLAIN

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Detailed Boston forecast

OvernightCloudy late this evening...then becoming partly cloudy. Cooler with lows in the lower 30s. Northwest winds 5 to 10 mph.

National Weather Service forecast for Boston and Suffolk County. Last updated at 2:45 AM
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seven-day forecast

Tuesday, Dec 1
Mostly sunny
Mostly sunny
47°F|38°F
Wednesday, Dec 2
Inc. clouds
Inc. clouds
53°F|47°F
Thursday, Dec 3
Rain in the morning
Rain in the morning
63°F|39°F
Friday, Dec 4
Sunshine and colder
Sunshine and colder
49°F|32°F
Saturday, Dec 5
Partly sunny
Partly sunny
43°F|31°F
Sunday, Dec 6
Partly sunny; breezy
Partly sunny; breezy
41°F|31°F
Monday, Dec 7
Partly sunny
Partly sunny
41°F|30°F
Local doppler

Precipitation Totals

3.34 inchesPrecipitation this month
0.0 inchesSnow this month
39.43 inchesPrecipitation this year
40.0 inchesSnow this year

Boston weather almanac

Today in weather history

71° (2001)Highest high temperature
17° (1875)Lowest high temperature
0° (1875)Lowest low temperature
51° (2001)Highest low temperature
1.35 (1977)Most precipitation
1.0 (1940)Greatest snowfall

Yesterday's weather

ActualHistoric average
56°47°High temperature
39°33°Low temperature
48°40°Average temperature
0.21 inches--Precipitation
0.0 inches--Snowfall
0.0 inches--Existing snow cover
17--Heating degree days
EXPLAIN

This month in weather history

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

Weather one year ago

ActualHistoric average
60°46°High temperature
44°33°Low temperature
52°--Average temperature
13--Heating degree days
EXPLAIN

Marine Conditions

49 F.Surf temperature
3-6 Ft Wave heights
W at 15-25 knotsWinds

SOLAR / LUNAR DATA

Upcoming phases of the moon

  • phase
    December 1
  • phase
    December 2
  • phase
    December 8
  • phase
    December 16
  • phase
    December 24

Sun and moon forecast

6:54 AMSunrise
4:13 PMSunset
3:25 PMMoonrise
6:15 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
2

TEMPERATURE EXTREMES

United States

12/01National High Today (through 3 p.m.) 82 at Fort Pierce, Florida

12/01National Low Today (through 3 p.m.) -7 at West Yellowstone, Montana

World

12/01Global High Yesterday 113 at Fitzroy Crossing, Australia

12/01Global Low -61 at Summit Station, Greenland