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Boston weather

current conditions

Clear
Clear
53F
49 F RealFeel temperature
EXPLAIN
12C
9 C RealFeel temperature
EXPLAIN
Last updated at 1:45 AM
8 mph WNWWind speed and direction
56%Relative humidity
30.12 inBarometric pressure
10 milesVisibility
8 of 10Sun exposure indexEXPLAIN

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Detailed Boston forecast

TonightClear. Much cooler with lows in the upper 40s. Northwest winds 15 to 20 mph...diminishing to 5 to 10 mph after midnight. Gusts up to 30 mph.

National Weather Service forecast for Boston and Suffolk County. Last updated at 1:45 AM
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Video weather forecast brought to you by WBZ CBS Boston

seven-day forecast

Tuesday, Sep 23
Mostly sunny
Mostly sunny
68F|54F
Wednesday, Sep 24
Mostly sunny
Mostly sunny
66F|52F
Thursday, Sep 25
Partly sunny
Partly sunny
66F|53F
Friday, Sep 26
Mostly sunny; nice
Mostly sunny; nice
73F|56F
Saturday, Sep 27
Sunny and pleasant
Sunny and pleasant
79F|59F
Sunday, Sep 28
Mostly sunny; nice
Mostly sunny; nice
79F|61F
Monday, Sep 29
Partly sunny
Partly sunny
73F|56F
Local doppler
Mass. precip.
Mass. clouds
US forecast
US travel weather

Precipitation Totals

0.52 inchesPrecipitation this month
0.0 inchesSnow this month
27.4 inchesPrecipitation this year
48.0 inchesSnow this year

Boston weather almanac

Today in weather history

96 (1895)Highest high temperature
53 (1886)Lowest high temperature
35 (1904)Lowest low temperature
72 (1895)Highest low temperature
2.64 (1994)Most precipitation
0.0 (n.a.)Greatest snowfall

Yesterday's weather

ActualHistoric average
8271High temperature
6356Low temperature
7363Average temperature
0.01 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
7370High temperature
5555Low temperature
64--Average temperature
1--Heating degree days
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Marine Conditions

61 F.Surf temperature
2-4 Ft Wave heights
W at 9-18 knotsWinds

SOLAR / LUNAR DATA

Upcoming phases of the moon

  • phase
    September 23
  • phase
    September 24
  • phase
    October 1
  • phase
    October 8
  • phase
    October 15

Sun and moon forecast

6:32 AMSunrise
6:40 PMSunset
5:53 AMMoonrise
6:17 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
5

TEMPERATURE EXTREMES

United States

09/23National High Today (through 7pm) 101 at Phoenix, Arizona

09/23National Low Today (through 7pm) 28 at Langdon, North Dakota

World

09/23Global High Yesterday 116 at Makkah Mecca, Saudi Arabia

09/23Global Low -16 at Summit Station, Greenland