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Waltham, MA

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Waltham, MA Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

July 3 - August 16

Thu 7/3

90° /61°
40%
A thunderstorm in parts of the area this evening; otherwise, turning out clear

RealFeel®59°

Cloud Cover39%

WindWNW 7 mph

Wind Gusts21 mph

Fri 7/4

84° /57°
1%
Less humid with plenty of sun; nice weather to celebrate Independence Day

RealFeel®87°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindWNW 10 mph

Sat 7/5

87° /66°
1%
Sunny to partly cloudy; air quality will be poor

RealFeel®92°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindWSW 7 mph

Sun 7/6

95° /69°
0%
Hot with times of clouds and sun; caution advised if doing strenuous activities outside

RealFeel®99°

RealFeel Shade™93°

Max UV Index7 (High)

WindSW 10 mph

Mon 7/7

92° /73°
25%
Partly sunny and hot; caution advised if doing strenuous activities outside

RealFeel®98°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindSW 10 mph

Tue 7/8

88° /66°
65%
Very warm and humid with clouds and sunshine; a couple of thunderstorms in the afternoon

RealFeel®97°

RealFeel Shade™90°

Max UV Index8 (Very High)

WindWNW 7 mph

Wed 7/9

84° /63°
3%
Humid with sun through high clouds

RealFeel®92°

RealFeel Shade™86°

Max UV Index5 (Moderate)

WindENE 7 mph

Thu 7/10

83° /63°
55%
Mostly cloudy; a shower in spots in the morning followed by a little rain in the afternoon

RealFeel®88°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindESE 6 mph

Fri 7/11

77° /61°
25%
Mostly cloudy

RealFeel®80°

RealFeel Shade™76°

Max UV Index5 (Moderate)

WindE 7 mph

Sat 7/12

84° /63°
3%
Low clouds in the morning followed by clouds breaking for some sun

RealFeel®90°

RealFeel Shade™83°

Max UV Index5 (Moderate)

WindE 4 mph

Sun 7/13

85° /65°
0%
Sunshine and a few clouds

RealFeel®95°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindWSW 2 mph

Mon 7/14

88° /67°
2%
Rather cloudy and humid

RealFeel®96°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSW 5 mph

Tue 7/15

86° /66°
62%
Humid with periods of rain

RealFeel®97°

RealFeel Shade™92°

Max UV Index4 (Moderate)

WindW 2 mph

Wed 7/16

87° /62°
40%
Cloudy with a thundershower in spots

RealFeel®87°

RealFeel Shade™85°

Max UV Index4 (Moderate)

WindSE 4 mph

Thu 7/17

81° /64°
55%
Cloudy with a little rain

RealFeel®79°

RealFeel Shade™79°

Max UV Index3 (Moderate)

WindE 9 mph

Fri 7/18

79° /63°
57%
Cloudy; a little morning rain followed by a couple of showers in the afternoon

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindNNE 10 mph

Sat 7/19

79° /62°
25%
Cloudy

RealFeel®82°

RealFeel Shade™80°

Max UV Index4 (Moderate)

WindW 2 mph

Sun 7/20

80° /64°
25%
Cloudy and humid

RealFeel®83°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindS 5 mph

Mon 7/21

80° /66°
57%
Remaining cloudy and humid; a morning shower in spots followed by a little rain in the afternoon

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindSSW 8 mph

Tue 7/22

81° /67°
55%
A couple of showers in the morning; otherwise, mostly cloudy and humid

RealFeel®85°

RealFeel Shade™83°

Max UV Index2 (Low)

WindSSW 12 mph

Wed 7/23

81° /66°
65%
A thick cloud cover and humid; a couple of afternoon showers and a thunderstorm

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindSSW 13 mph

Thu 7/24

80° /63°
5%
Less humid with plenty of sun

RealFeel®85°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindN 7 mph

Fri 7/25

80° /63°
20%
Partly sunny

RealFeel®90°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindNNW 4 mph

Sat 7/26

81° /64°
20%
Mostly sunny

RealFeel®86°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindNW 6 mph

Sun 7/27

81° /64°
5%
Sunshine

RealFeel®89°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindN 5 mph

Mon 7/28

82° /65°
25%
Mostly cloudy

RealFeel®83°

RealFeel Shade™82°

Max UV Index4 (Moderate)

WindSW 5 mph

Tue 7/29

84° /66°
10%
Mostly sunny and humid

RealFeel®92°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindSW 6 mph

Wed 7/30

86° /65°
20%
Humid with partial sunshine

RealFeel®89°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindSSW 7 mph

Thu 7/31

84° /66°
5%
Sunny and humid

RealFeel®94°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindSSW 6 mph

Fri 8/1

86° /66°
20%
Partly sunny and humid

RealFeel®94°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindW 6 mph

Sat 8/2

84° /65°
20%
Mostly cloudy and less humid

RealFeel®90°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindENE 5 mph

Sun 8/3

83° /66°
25%
Humid with a thick cloud cover

RealFeel®86°

RealFeel Shade™86°

Max UV Index2 (Low)

WindW 8 mph

Mon 8/4

86° /63°
20%
Less humid with intervals of clouds and sunshine

RealFeel®87°

RealFeel Shade™84°

Max UV Index4 (Moderate)

WindNNE 7 mph

Tue 8/5

80° /65°
20%
Partly sunny

RealFeel®87°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindNNE 4 mph

Wed 8/6

81° /65°
25%
Mostly cloudy

RealFeel®81°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindSSW 5 mph

Thu 8/7

81° /64°
65%
Mostly cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®85°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindW 7 mph

Fri 8/8

82° /62°
25%
Cloudy and less humid

RealFeel®81°

RealFeel Shade™81°

Max UV Index2 (Low)

WindNE 8 mph

Sat 8/9

79° /60°
25%
Mostly cloudy

RealFeel®77°

RealFeel Shade™77°

Max UV Index4 (Moderate)

WindNE 5 mph

Sun 8/10

78° /64°
70%
Cloudy with showers

RealFeel®76°

RealFeel Shade™75°

Max UV Index2 (Low)

WindE 10 mph

Mon 8/11

79° /66°
25%
Humid with clouds giving way to some sun

RealFeel®86°

RealFeel Shade™81°

Max UV Index4 (Moderate)

WindSW 10 mph

Tue 8/12

83° /65°
10%
Mostly sunny and humid

RealFeel®95°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindSW 5 mph

Wed 8/13

83° /65°
10%
Mostly sunny and less humid

RealFeel®87°

RealFeel Shade™81°

Max UV Index8 (Very High)

WindNW 7 mph

Thu 8/14

82° /64°
10%
Sunny much of the time

RealFeel®89°

RealFeel Shade™81°

Max UV Index8 (Very High)

WindENE 4 mph

Fri 8/15

82° /57°
57%
Times of clouds and sun with a couple of showers and a thunderstorm; humid

RealFeel®89°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindSSW 10 mph

Sat 8/16

81° /57°
6%
Partly sunny and less humid

RealFeel®86°

RealFeel Shade™79°

Max UV Index8 (Very High)

WindNW 6 mph

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