Boston weather

F°|C°F°|C°

current conditions

Showers
Showers
52°F
44° F RealFeel temperature
EXPLAIN
11°C
7° C RealFeel temperature
EXPLAIN
Last updated at 12:05 AM
14 mph NEWind speed and direction
92%Relative humidity
29.99 inBarometric pressure
5 milesVisibility
6 of 10Tanning indexEXPLAIN

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Detailed Boston forecast

OvernightCloudy. A chance of showers with a slight chance of thunderstorms...then a slight chance of showers with isolated thunderstorms. Patchy fog. Near steady temperature in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.

Memorial Day Through TuesdayMostly clear. Highs in the upper 60s. Lows in the lower 50s.

National Weather Service forecast for Boston and Suffolk County. Last updated at 12:05 AM
Video weather forecast brought to you by WBZ CBS Boston

seven-day forecast

Wednesday, May 22
A stray p.m. t-storm
A stray p.m. t-storm
66°F|52°F
Thursday, May 23
A t-storm; warmer
A t-storm; warmer
78°F|63°F
Friday, May 24
A shower or t-storm
A shower or t-storm
72°F|60°F
Saturday, May 25
Breezy with rain
Breezy with rain
66°F|49°F
Sunday, May 26
A passing shower
A passing shower
64°F|47°F
Monday, May 27
Mostly sunny; breezy
Mostly sunny; breezy
65°F|49°F
Tuesday, May 28
Mostly sunny
Mostly sunny
69°F|54°F
Local doppler
Mass. precip.
Mass. clouds
US forecast
US travel weather

Precipitation Totals

1.31 inchesPrecipitation this month
0.0 inchesSnow this month
10.67 inchesPrecipitation this year
60.0 inchesSnow this year

Boston weather almanac

Today in weather history

93° (1959)Highest high temperature
47° (1909)Lowest high temperature
39° (1894)Lowest low temperature
70° (1921)Highest low temperature
3.23 (1920)Most precipitation
0.0 (n.a.)Greatest snowfall

Yesterday's weather

ActualHistoric average
82°67°High temperature
56°51°Low temperature
69°59°Average temperature
0.04 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

58.2°Average temp for month
66.6°Average high for month
49.8°Average low for month
3.3 inchesAverage monthly precip
6.3Average clear days
9.9Average partly cloudy days
6.3Average cloudy days

Weather one year ago

ActualHistoric average
59°68°High temperature
54°51°Low temperature
57°--Average temperature
8--Heating degree days
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Marine Conditions

57 F.Surf temperature
2-4 Ft Wave heights
SW at 9-18 knotsWinds

SOLAR / LUNAR DATA

Upcoming phases of the moon

  • phase
    May 22
  • phase
    May 25
  • phase
    May 31
  • phase
    June 8
  • phase
    June 16

Sun and moon forecast

5:16 AMSunrise
8:06 PMSunset
5:22 PMMoonrise
3:22 AMMoonset

Boston pollen levels

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

AIR QUALITY / ULTRAVIOLET INDEX

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GOODBAD
AIR QUALITY
M
LOWEXTREME
U.V. RAYS
4

TEMPERATURE EXTREMES

United States

05/22National High Today (through 9 p.m.) 110 at Needles, California

05/22National Low Today (through 9 p.m.) 27 at Leadville, Colorado

World

05/22Global High Yesterday 117 at Death Valley, USA

05/22Global Low -3 at Summit Station, Greenland