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As of 18:17 EDT

Weather in Marshfield, MA

86°Current weather

Marshfield, Saturday, 8 August, 18:17

Overcast. Feels like 95°. High 88°, low 72°.

Pressure29.83 inHg
Wind3 mph W
Humidity71%
Visibility6.2 mi
Dew point75°
Sun, 0993° / 72°0Clear
93 °Clear

Marshfield, Sunday, 9 August

Clear. High 93°, low 72°.

Pressure29.88 inHg
Wind9.7 mph W
Humidity48%
Visibility6.2 mi
Dew point64°
Mon, 1086° / 69°0.06Light rain
86 °Light rain

Marshfield, Monday, 10 August

Light rain. High 86°, low 69°.

Pressure29.97 inHg
Wind5.7 mph SE
Humidity51%
Visibility6.2 mi
Dew point61°
Tue, 1185° / 70°0Partly cloudy
85 °Partly cloudy

Marshfield, Tuesday, 11 August

Partly cloudy. High 85°, low 70°.

Pressure29.77 inHg
Wind11.4 mph NW
Humidity45%
Visibility6.2 mi
Dew point59°
Wed, 1271° / 64°0.56Rain
71 °Rain

Marshfield, Wednesday, 12 August

Rain. High 71°, low 64°.

Pressure29.77 inHg
Wind13.8 mph E
Humidity93%
Visibility6.2 mi
Dew point63°
Thu, 1378° / 61°0.3Light rain
78 °Light rain

Marshfield, Thursday, 13 August

Light rain. High 78°, low 61°.

Pressure29.71 inHg
Wind13.1 mph W
Humidity66%
Visibility—
Dew point64°
Fri, 1476° / 60°0Overcast
76 °Overcast

Marshfield, Friday, 14 August

Overcast. High 76°, low 60°.

Pressure29.88 inHg
Wind12.5 mph W
Humidity46%
Visibility—
Dew point46°
Sat, 1570° / 63°0.01Light rain
70 °Light rain

Marshfield, Saturday, 15 August

Light rain. High 70°, low 63°.

Pressure30.09 inHg
Wind11.3 mph NW
Humidity53%
Visibility—
Dew point50°
Sun, 1672° / 62°0.01Light rain
72 °Light rain

Marshfield, Sunday, 16 August

Light rain. High 72°, low 62°.

Pressure30.27 inHg
Wind10.5 mph SW
Humidity47%
Visibility—
Dew point47°
Mon, 1780° / 61°0Overcast
80 °Overcast

Marshfield, Monday, 17 August

Overcast. High 80°, low 61°.

Pressure30.21 inHg
Wind16.2 mph SW
Humidity44%
Visibility—
Dew point51°
Tue, 1871° / 67°1.36Heavy rain
71 °Heavy rain

Marshfield, Tuesday, 18 August

Heavy rain. High 71°, low 67°.

Pressure30.03 inHg
Wind14.2 mph SW
Humidity90%
Visibility—
Dew point65°
Wed, 1972° / 66°0Overcast
72 °Overcast

Marshfield, Wednesday, 19 August

Overcast. High 72°, low 66°.

Pressure29.85 inHg
Wind9.7 mph N
Humidity78%
Visibility—
Dew point63°
Thu, 2071° / 65°0Overcast
71 °Overcast

Marshfield, Thursday, 20 August

Overcast. High 71°, low 65°.

Pressure30.00 inHg
Wind9.5 mph E
Humidity73%
Visibility—
Dew point60°
Fri, 2174° / 63°0.6Rain
74 °Rain

Marshfield, Friday, 21 August

Rain. High 74°, low 63°.

Pressure30.00 inHg
Wind13.7 mph S
Humidity57%
Visibility—
Dew point57°
Sat, 2276° / 67°1.32Heavy rain
76 °Heavy rain

Marshfield, Saturday, 22 August

Heavy rain. High 76°, low 67°.

Pressure29.77 inHg
Wind12.6 mph SE
Humidity75%
Visibility—
Dew point66°
Sun, 2371° / 60°0Mostly clear
71 °Mostly clear

Marshfield, Sunday, 23 August

Mostly clear. High 71°, low 60°.

Pressure29.80 inHg
Wind20.7 mph W
Humidity57%
Visibility—
Dew point50°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Marshfield, MA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Marshfield, MA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.