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Alton, NH

88°F
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Alton, NH Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

July 15 - August 28

Tue 7/15

89° /63°
4%
Very warm with hazy sunshine; smoke from wildfires in Canada can create reduced air quality

RealFeel®103°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindNW 5 mph

Wed 7/16

92° /70°
1%
Hot with plenty of sun; caution advised if doing strenuous activities outside

RealFeel®98°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSW 7 mph

Thu 7/17

82° /69°
60%
Very humid and not as warm with times of clouds and sun; a thunderstorm in the afternoon

RealFeel®90°

RealFeel Shade™86°

Max UV Index4 (Moderate)

WindSSW 9 mph

Fri 7/18

83° /57°
0%
Less humid with variable cloudiness

RealFeel®83°

RealFeel Shade™80°

Max UV Index8 (Very High)

WindNW 10 mph

Sat 7/19

81° /60°
1%
Sunny to partly cloudy

RealFeel®91°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindSSE 4 mph

Sun 7/20

77° /61°
25%
Partly sunny and beautiful

RealFeel®85°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindS 5 mph

Mon 7/21

79° /56°
25%
Mostly sunny

RealFeel®87°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindNW 5 mph

Tue 7/22

75° /59°
2%
Plenty of sunshine

RealFeel®87°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindSW 2 mph

Wed 7/23

79° /63°
39%
Partly sunny and humid with a thunderstorm in spots

RealFeel®90°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindSSE 5 mph

Thu 7/24

83° /64°
24%
Low clouds and humid

RealFeel®85°

RealFeel Shade™85°

Max UV Index2 (Low)

WindSSW 12 mph

Fri 7/25

83° /66°
76%
Humid with rain

RealFeel®98°

RealFeel Shade™98°

Max UV Index2 (Low)

WindESE 5 mph

Sat 7/26

84° /62°
1%
Mostly sunny and humid

RealFeel®89°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindNW 7 mph

Sun 7/27

82° /63°
1%
Partly sunny and less humid

RealFeel®90°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindWSW 2 mph

Mon 7/28

80° /58°
25%
Mostly sunny

RealFeel®90°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindW 4 mph

Tue 7/29

76° /62°
65%
Cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®79°

RealFeel Shade™79°

Max UV Index2 (Low)

WindSE 6 mph

Wed 7/30

77° /61°
25%
Mostly cloudy

RealFeel®81°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindSW 5 mph

Thu 7/31

79° /61°
10%
Mostly sunny

RealFeel®84°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindW 7 mph

Fri 8/1

76° /60°
20%
Increasing clouds

RealFeel®86°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindW 2 mph

Sat 8/2

76° /61°
25%
Partly sunny

RealFeel®87°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindSW 2 mph

Sun 8/3

77° /61°
58%
A brief morning shower; otherwise, humid with intervals of clouds and sunshine

RealFeel®86°

RealFeel Shade™78°

Max UV Index5 (Moderate)

WindSSE 4 mph

Mon 8/4

77° /60°
25%
Mainly cloudy and humid

RealFeel®81°

RealFeel Shade™79°

Max UV Index4 (Moderate)

WindSW 2 mph

Tue 8/5

76° /58°
20%
Less humid with sunshine and a few clouds

RealFeel®79°

RealFeel Shade™73°

Max UV Index8 (Very High)

WindNW 9 mph

Wed 8/6

75° /57°
5%
Sunny

RealFeel®83°

RealFeel Shade™74°

Max UV Index8 (Very High)

WindW 4 mph

Thu 8/7

75° /58°
20%
Mostly sunny

RealFeel®83°

RealFeel Shade™73°

Max UV Index8 (Very High)

WindSW 5 mph

Fri 8/8

77° /61°
25%
Cloudy

RealFeel®78°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindSSW 5 mph

Sat 8/9

79° /60°
5%
Sunshine and humid

RealFeel®90°

RealFeel Shade™80°

Max UV Index8 (Very High)

WindWSW 5 mph

Sun 8/10

80° /61°
70%
Mostly cloudy and humid with showers and thunderstorms becoming more widespread

RealFeel®86°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindWSW 4 mph

Mon 8/11

77° /60°
38%
Cloudy with a shower in spots

RealFeel®77°

RealFeel Shade™77°

Max UV Index2 (Low)

WindE 4 mph

Tue 8/12

75° /61°
60%
Humid with considerable clouds; a little morning rain followed by a shower in spots in the afternoon

RealFeel®80°

RealFeel Shade™79°

Max UV Index2 (Low)

WindSW 8 mph

Wed 8/13

82° /60°
25%
Humid with some sun

RealFeel®84°

RealFeel Shade™82°

Max UV Index5 (Moderate)

WindWSW 10 mph

Thu 8/14

81° /58°
20%
Partly sunny and less humid

RealFeel®82°

RealFeel Shade™79°

Max UV Index8 (Very High)

WindNNW 10 mph

Fri 8/15

74° /60°
78%
Considerable cloudiness and not as warm; a passing morning shower followed by rain in the afternoon

RealFeel®69°

RealFeel Shade™69°

Max UV Index2 (Low)

WindSSE 7 mph

Sat 8/16

74° /60°
25%
Humid with times of clouds and sun

RealFeel®82°

RealFeel Shade™73°

Max UV Index7 (High)

WindWNW 5 mph

Sun 8/17

77° /59°
20%
More sun than clouds

RealFeel®85°

RealFeel Shade™76°

Max UV Index7 (High)

WindNNW 2 mph

Mon 8/18

74° /58°
25%
Mostly sunny

RealFeel®84°

RealFeel Shade™74°

Max UV Index7 (High)

WindENE 1 mph

Tue 8/19

74° /59°
20%
Mostly sunny

RealFeel®83°

RealFeel Shade™74°

Max UV Index7 (High)

WindSW 4 mph

Wed 8/20

78° /60°
5%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™77°

Max UV Index7 (High)

WindSW 6 mph

Thu 8/21

80° /60°
20%
Partly sunny and humid

RealFeel®85°

RealFeel Shade™80°

Max UV Index7 (High)

WindW 8 mph

Fri 8/22

80° /59°
25%
Mostly cloudy and less humid

RealFeel®81°

RealFeel Shade™79°

Max UV Index2 (Low)

WindENE 2 mph

Sat 8/23

76° /60°
20%
Humid with intervals of clouds and sunshine

RealFeel®78°

RealFeel Shade™76°

Max UV Index4 (Moderate)

WindSSW 6 mph

Sun 8/24

80° /60°
5%
Sunny and less humid

RealFeel®82°

RealFeel Shade™78°

Max UV Index7 (High)

WindNW 7 mph

Mon 8/25

74° /59°
25%
Intervals of clouds and sunshine

RealFeel®78°

RealFeel Shade™73°

Max UV Index6 (High)

WindESE 5 mph

Tue 8/26

77° /58°
59%
Mostly cloudy and humid with a couple of showers and a thunderstorm

RealFeel®82°

RealFeel Shade™81°

Max UV Index2 (Low)

WindESE 5 mph

Wed 8/27

80° /57°
58%
Times of clouds and sun with a couple of thunderstorms; humid

RealFeel®88°

RealFeel Shade™83°

Max UV Index7 (High)

WindSSW 6 mph

Thu 8/28

79° /58°
40%
Partly sunny and humid with a thunderstorm in the area

RealFeel®86°

RealFeel Shade™81°

Max UV Index6 (High)

WindSSW 4 mph

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Weather Near Alton:

  • Boston, MA
  • Dorchester, MA
  • Worcester, MA
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