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As of 19:52 EDT

Weather in South Harwich, MA

79°Current weather

South Harwich, Sunday, 9 August, 19:52

Clear. Feels like 79°. High 89°, low 70°.

Pressure29.91 inHg
Wind4 mph SW
Humidity83%
Visibility6.2 mi
Dew point74°

Two-week outlook for South Harwich, MA: week one averages a high of 78.9° and week two 74.4°, so week two runs 4.6° cooler than week one. Around 1.2 inches of precipitation are expected over the 14 days, across 8 wet days. The nearest weekend, August 9: 89°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)78.9°68.9°0.3 in / 4 d—
2nd (August 16 – August 22)74.4°67.6°0.9 in / 4 d—

Weekend weather

Sun, August 9
Rain
89°70°
0.07 in
Sat, August 15
Overcast
70°66°
no precip.
Sun, August 16
Rain
74°67°
0.15 in
Sat, August 22
Overcast
71°65°
no precip.
Mon, 1087° / 70°0Mostly clear
87 °Mostly clear

South Harwich, Monday, 10 August

Mostly clear. High 87°, low 70°.

Pressure29.97 inHg
Wind7.2 mph SE
Humidity61%
Visibility6.2 mi
Dew point63°
Tue, 1180° / 71°0.05Light rain
80 °Light rain

South Harwich, Tuesday, 11 August

Light rain. High 80°, low 71°.

Pressure29.77 inHg
Wind7.1 mph W
Humidity68%
Visibility6.2 mi
Dew point67°
Wed, 1277° / 70°0.1Light rain
77 °Light rain

South Harwich, Wednesday, 12 August

Light rain. High 77°, low 70°.

Pressure29.80 inHg
Wind5.4 mph SE
Humidity58%
Visibility6.2 mi
Dew point60°
Thu, 1379° / 69°0.09Light rain
79 °Light rain

South Harwich, Thursday, 13 August

Light rain. High 79°, low 69°.

Pressure29.74 inHg
Wind8 mph W
Humidity60%
Visibility6.2 mi
Dew point62°
Fri, 1472° / 67°0Mostly clear
72 °Mostly clear

South Harwich, Friday, 14 August

Mostly clear. High 72°, low 67°.

Pressure30.03 inHg
Wind20 mph NW
Humidity42%
Visibility—
Dew point46°
Sat, 1570° / 66°0Overcast
70 °Overcast

South Harwich, Saturday, 15 August

Overcast. High 70°, low 66°.

Pressure30.18 inHg
Wind11 mph N
Humidity51%
Visibility—
Dew point50°
Sun, 1674° / 67°0.15Rain
74 °Rain

South Harwich, Sunday, 16 August

Rain. High 74°, low 67°.

Pressure30.06 inHg
Wind32 mph S
Humidity61%
Visibility—
Dew point59°
Mon, 1774° / 66°0.15Rain
74 °Rain

South Harwich, Monday, 17 August

Rain. High 74°, low 66°.

Pressure29.77 inHg
Wind26.3 mph SW
Humidity79%
Visibility—
Dew point61°
Tue, 1877° / 65°0Overcast
77 °Overcast

South Harwich, Tuesday, 18 August

Overcast. High 77°, low 65°.

Pressure30.09 inHg
Wind15 mph SW
Humidity56%
Visibility—
Dew point56°
Wed, 1975° / 71°0.48Rain
75 °Rain

South Harwich, Wednesday, 19 August

Rain. High 75°, low 71°.

Pressure29.91 inHg
Wind24.6 mph SW
Humidity90%
Visibility—
Dew point68°
Thu, 2072° / 68°0Partly cloudy
72 °Partly cloudy

South Harwich, Thursday, 20 August

Partly cloudy. High 72°, low 68°.

Pressure29.94 inHg
Wind10.4 mph NW
Humidity63%
Visibility—
Dew point56°
Fri, 2176° / 71°0.07Light rain
76 °Light rain

South Harwich, Friday, 21 August

Light rain. High 76°, low 71°.

Pressure29.83 inHg
Wind15.8 mph S
Humidity73%
Visibility—
Dew point65°
Sat, 2271° / 65°0Overcast
71 °Overcast

South Harwich, Saturday, 22 August

Overcast. High 71°, low 65°.

Pressure29.91 inHg
Wind11.2 mph NE
Humidity76%
Visibility—
Dew point63°

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 Harwich, MA, 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.