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Sweltering 90-100 F heat to expand, affect 170 million in central and eastern US. Details here Chevron right
Severe storms sweep Northeast, teen struck by lightning in Central Park. Read more Chevron right

South Merrimack, NH

70°F
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South Merrimack, NH Weather
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2
Extreme Heat Watch

June 22 - August 5

Sun 6/22

93° /67°
42%
Breezy this morning with a thunderstorm in the area; humid with the temperature near the record of 94 with some sun; stay hydrated when outside in the heat
alerts

Heat Advisory

11:00 AM Sunday - 8:00 PM Sunday

RealFeel®95°

RealFeel Shade™93°

Max UV Index10 (Very High)

WindW 12 mph

Mon 6/23

95° /72°
0%
Partly sunny, the temperature breaking the record of 92 set in 2020 and humid; one of the hottest days of the year so far; stay cool and well hydrated
alerts

Extreme Heat Watch

11:00 AM Monday - 8:00 PM Tuesday

RealFeel®104°

RealFeel Shade™100°

Max UV Index9 (Very High)

WindW 5 mph

Tue 6/24

96° /75°
25%
Record-breaking temperatures and humid with lots of sun; caution advised if outside for extended periods of time
alerts

Extreme Heat Watch

11:00 AM Monday - 8:00 PM Tuesday

RealFeel®102°

RealFeel Shade™96°

Max UV Index10 (Very High)

WindWNW 8 mph

Wed 6/25

95° /68°
2%
Increasing cloudiness and hot with the temperature approaching the record of 96 set in 1949; caution advised if doing strenuous activities outside

RealFeel®99°

RealFeel Shade™92°

Max UV Index9 (Very High)

WindN 7 mph

Thu 6/26

73° /59°
25%
Cooler with times of clouds and sun

RealFeel®75°

RealFeel Shade™71°

Max UV Index5 (Moderate)

WindENE 5 mph

Fri 6/27

69° /57°
72%
Cloudy with a couple of showers

RealFeel®69°

RealFeel Shade™66°

Max UV Index3 (Moderate)

WindENE 6 mph

Sat 6/28

71° /60°
65%
A couple of thunderstorms in the morning; otherwise, times of sun and clouds

RealFeel®73°

RealFeel Shade™68°

Max UV Index4 (Moderate)

WindENE 5 mph

Sun 6/29

81° /65°
2%
Partly sunny and warmer

RealFeel®89°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindWSW 5 mph

Mon 6/30

85° /67°
63%
Cloudy and humid; a couple of afternoon thunderstorms

RealFeel®90°

RealFeel Shade™86°

Max UV Index6 (High)

WindW 5 mph

Tue 7/1

86° /66°
9%
Humid with sunshine and a few clouds

RealFeel®95°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindW 5 mph

Wed 7/2

86° /66°
1%
Mostly sunny and humid

RealFeel®93°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindWNW 6 mph

Thu 7/3

84° /62°
0%
Mostly sunny

RealFeel®92°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindWNW 5 mph

Fri 7/4

81° /62°
0%
Partly sunny

RealFeel®89°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindWSW 4 mph

Sat 7/5

83° /63°
60%
Periods of rain

RealFeel®85°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindSSW 4 mph

Sun 7/6

79° /61°
56%
Mostly cloudy with a little rain in the afternoon

RealFeel®82°

RealFeel Shade™76°

Max UV Index6 (High)

WindN 6 mph

Mon 7/7

79° /61°
20%
Partly sunny

RealFeel®86°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindWNW 4 mph

Tue 7/8

80° /59°
5%
Plenty of sunshine

RealFeel®87°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindWSW 4 mph

Wed 7/9

85° /64°
25%
Mostly cloudy

RealFeel®88°

RealFeel Shade™82°

Max UV Index4 (Moderate)

WindWSW 5 mph

Thu 7/10

86° /65°
10%
Mostly sunny and humid

RealFeel®94°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindSW 6 mph

Fri 7/11

86° /65°
25%
Humid with considerable cloudiness

RealFeel®89°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindSW 8 mph

Sat 7/12

85° /64°
20%
Mostly sunny and humid

RealFeel®94°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindSW 6 mph

Sun 7/13

87° /65°
38%
Humid with intervals of clouds and sunshine; a thunderstorm in spots in the afternoon

RealFeel®93°

RealFeel Shade™91°

Max UV Index6 (High)

WindSW 8 mph

Mon 7/14

86° /65°
39%
Sunny to partly cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®93°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindNW 6 mph

Tue 7/15

81° /64°
57%
Cloudy and humid; a touch of rain in the afternoon

RealFeel®84°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindE 2 mph

Wed 7/16

80° /64°
70%
Cloudy and humid with showers and thunderstorms becoming more widespread

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindSSW 6 mph

Thu 7/17

80° /60°
25%
Remaining cloudy and less humid

RealFeel®78°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindNE 9 mph

Fri 7/18

79° /59°
25%
Mostly cloudy

RealFeel®80°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindENE 1 mph

Sat 7/19

81° /62°
25%
Cloudy

RealFeel®82°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindSE 2 mph

Sun 7/20

80° /65°
72%
Cloudy and humid; rain in the morning followed by a couple of showers and a thunderstorm in the afternoon

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindESE 5 mph

Mon 7/21

80° /65°
25%
Remaining cloudy and humid

RealFeel®84°

RealFeel Shade™84°

Max UV Index3 (Moderate)

WindE 2 mph

Tue 7/22

81° /66°
25%
Mostly cloudy and humid

RealFeel®91°

RealFeel Shade™88°

Max UV Index2 (Low)

WindSSW 5 mph

Wed 7/23

85° /66°
65%
Rather cloudy and uncomfortably humid; a couple of afternoon showers and a thunderstorm

RealFeel®95°

RealFeel Shade™94°

Max UV Index3 (Moderate)

WindWSW 2 mph

Thu 7/24

84° /65°
65%
Mostly cloudy and humid; a couple of morning showers, then afternoon thunderstorms

RealFeel®92°

RealFeel Shade™89°

Max UV Index5 (Moderate)

WindNNE 4 mph

Fri 7/25

81° /65°
25%
Humid with times of clouds and sun

RealFeel®91°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindW 4 mph

Sat 7/26

83° /63°
25%
Partly sunny and humid

RealFeel®88°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindNW 6 mph

Sun 7/27

80° /60°
20%
Less humid with plenty of sunshine

RealFeel®86°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindNW 5 mph

Mon 7/28

80° /61°
20%
Sunshine

RealFeel®87°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindWNW 4 mph

Tue 7/29

82° /64°
20%
Partly sunny

RealFeel®88°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindWSW 5 mph

Wed 7/30

84° /59°
20%
Partly sunny and less humid

RealFeel®87°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindNW 9 mph

Thu 7/31

79° /58°
20%
Sun and some clouds

RealFeel®85°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindWNW 6 mph

Fri 8/1

78° /64°
70%
Cloudy and humid; showers and thunderstorms in the afternoon

RealFeel®80°

RealFeel Shade™80°

Max UV Index2 (Low)

WindSSW 8 mph

Sat 8/2

82° /60°
25%
Less humid with sun followed by increasing clouds

RealFeel®80°

RealFeel Shade™79°

Max UV Index6 (High)

WindWNW 10 mph

Sun 8/3

79° /59°
20%
More sunshine than clouds

RealFeel®82°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindNW 8 mph

Mon 8/4

81° /60°
66%
Cloudy and humid with showers and thunderstorms

RealFeel®86°

RealFeel Shade™86°

Max UV Index2 (Low)

WindSSW 2 mph

Tue 8/5

82° /64°
61%
Mostly cloudy and humid with a couple of showers and a thunderstorm, mainly later

RealFeel®87°

RealFeel Shade™85°

Max UV Index7 (High)

WindE 5 mph

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Weather Near South Merrimack:

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