EN
English Español

As of 13:25 EDT

Weather in South Merrimack, NH

87°Current weather

South Merrimack, Sunday, 9 August, 13:25

Clear. Feels like 92°. High 89°, low 69°.

Pressure29.88 inHg
Wind6 mph W
Humidity61%
Visibility6.2 mi
Dew point71°

Two-week outlook for South Merrimack, NH: week one averages a high of 83.6° and week two 79°, so week two runs 4.7° cooler than week one. Around 0.4 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, August 9: 89°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)83.6°63°0.1 in / 1 d—
2nd (August 16 – August 22)79°60°0.3 in / 2 d—

Weekend weather

Sun, August 9
Clear
89°69°
no precip.
Sat, August 15
Clear
77°59°
no precip.
Sun, August 16
Overcast
81°56°
no precip.
Sat, August 22
Clear
85°60°
no precip.
Mon, 1090° / 68°0Mostly clear
90 °Mostly clear

South Merrimack, Monday, 10 August

Mostly clear. High 90°, low 68°.

Pressure29.94 inHg
Wind5.4 mph S
Humidity39%
Visibility6.2 mi
Dew point57°
Tue, 1186° / 64°0.02Light rain
86 °Light rain

South Merrimack, Tuesday, 11 August

Light rain. High 86°, low 64°.

Pressure29.77 inHg
Wind7.7 mph W
Humidity43%
Visibility6.2 mi
Dew point59°
Wed, 1286° / 63°0.01Light rain
86 °Light rain

South Merrimack, Wednesday, 12 August

Light rain. High 86°, low 63°.

Pressure29.80 inHg
Wind3.8 mph SW
Humidity36%
Visibility6.2 mi
Dew point54°
Thu, 1382° / 61°0.11Light rain
82 °Light rain

South Merrimack, Thursday, 13 August

Light rain. High 82°, low 61°.

Pressure29.62 inHg
Wind10 mph W
Humidity55%
Visibility6.2 mi
Dew point61°
Fri, 1477° / 58°0Clear
77 °Clear

South Merrimack, Friday, 14 August

Clear. High 77°, low 58°.

Pressure29.88 inHg
Wind13.5 mph NW
Humidity43%
Visibility—
Dew point46°
Sat, 1577° / 59°0Clear
77 °Clear

South Merrimack, Saturday, 15 August

Clear. High 77°, low 59°.

Pressure30.06 inHg
Wind13.4 mph NW
Humidity39%
Visibility—
Dew point44°
Sun, 1681° / 56°0Overcast
81 °Overcast

South Merrimack, Sunday, 16 August

Overcast. High 81°, low 56°.

Pressure30.12 inHg
Wind6.1 mph N
Humidity35%
Visibility—
Dew point44°
Mon, 1765° / 60°0.15Light rain
65 °Light rain

South Merrimack, Monday, 17 August

Light rain. High 65°, low 60°.

Pressure30.03 inHg
Wind3.7 mph NE
Humidity81%
Visibility—
Dew point58°
Tue, 1880° / 59°0.03Light rain
80 °Light rain

South Merrimack, Tuesday, 18 August

Light rain. High 80°, low 59°.

Pressure29.94 inHg
Wind7.2 mph N
Humidity64%
Visibility—
Dew point56°
Wed, 1979° / 60°0Overcast
79 °Overcast

South Merrimack, Wednesday, 19 August

Overcast. High 79°, low 60°.

Pressure29.94 inHg
Wind11.5 mph S
Humidity53%
Visibility—
Dew point56°
Thu, 2083° / 62°0.1Light rain
83 °Light rain

South Merrimack, Thursday, 20 August

Light rain. High 83°, low 62°.

Pressure29.71 inHg
Wind6.6 mph W
Humidity98%
Visibility—
Dew point67°
Fri, 2180° / 62°0Overcast
80 °Overcast

South Merrimack, Friday, 21 August

Overcast. High 80°, low 62°.

Pressure29.85 inHg
Wind4.6 mph NW
Humidity67%
Visibility—
Dew point60°
Sat, 2285° / 60°0Clear
85 °Clear

South Merrimack, Saturday, 22 August

Clear. High 85°, low 60°.

Pressure29.94 inHg
Wind7 mph SW
Humidity41%
Visibility—
Dew point52°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in South Merrimack, NH, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.