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Boston weather

current conditions

Partly sunny
Partly sunny
88F
91 F RealFeel temperature
EXPLAIN
31C
33 C RealFeel temperature
EXPLAIN
Last updated at 6:05 PM
15 mph SSWWind speed and direction
58%Relative humidity
29.75 inBarometric pressure
10 milesVisibility
6 of 10Sun exposure indexEXPLAIN

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Detailed Boston forecast

TonightMostly cloudy. A chance of showers and thunderstorms this evening...then showers likely with a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Lows around 70. Southwest winds 10 to 15 mph with gusts up to 25 mph...becoming west around 5 mph after midnight. Chance of rain 70 percent.

National Weather Service forecast for Boston and Suffolk County. Last updated at 6:05 PM
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Video weather forecast brought to you by WBZ CBS Boston

seven-day forecast

Wednesday, July 23
Partly sunny and hot
Partly sunny and hot
91F|67F
Thursday, July 24
A t-storm; cooler
A t-storm; cooler
72F|62F
Friday, July 25
Pleasant and warmer
Pleasant and warmer
79F|64F
Saturday, July 26
Mostly sunny
Mostly sunny
85F|68F
Sunday, July 27
A t-storm possible
A t-storm possible
80F|70F
Monday, July 28
A t-storm or two
A t-storm or two
79F|68F
Tuesday, July 29
Sunshine and nice
Sunshine and nice
80F|65F
Local doppler
Mass. precip.
Mass. clouds
US forecast
US travel weather

Precipitation Totals

4.11 inchesPrecipitation this month
0.0 inchesSnow this month
24.67 inchesPrecipitation this year
48.0 inchesSnow this year

Boston weather almanac

Today in weather history

100 (1952)Highest high temperature
63 (1904)Lowest high temperature
54 (1992)Lowest low temperature
76 (1955)Highest low temperature
2.13 (1876)Most precipitation
0.0 (n.a.)Greatest snowfall

Yesterday's weather

ActualHistoric average
8782High temperature
6366Low temperature
7574Average 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

73.5Average temp for month
81.8Average high for month
65.1Average low for month
2.8 inchesAverage monthly precip
6.7Average clear days
12.2Average partly cloudy days
6.7Average cloudy days

Weather one year ago

ActualHistoric average
8282High temperature
6866Low temperature
75--Average temperature
0--Heating degree days
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Marine Conditions

64 F.Surf temperature
3-6 Ft Wave heights
SW at 15-25 knotsWinds

SOLAR / LUNAR DATA

Upcoming phases of the moon

  • phase
    July 23
  • phase
    July 26
  • phase
    August 4
  • phase
    August 10
  • phase
    August 17

Sun and moon forecast

5:28 AMSunrise
8:13 PMSunset
2:45 AMMoonrise
5:39 PMMoonset

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
M
LOWEXTREME
U.V. RAYS
7

TEMPERATURE EXTREMES

United States

07/23National High Today (through 9 pm) 117 at Death Valley, California

07/23National Low Today (through 9 pm) 35 at Craig, Colorado

World

07/23Global High Yesterday 118 at Tabas, Iran

07/23Global Low 1 at Summit Station, Greenland