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As of 12:13 EDT

Weather in Plymouth, ME

84°Current weather

Plymouth, Sunday, 9 August, 12:13

Clear. Feels like 89°. High 91°, low 66°.

Pressure29.83 inHg
Wind4 mph E
Humidity65%
Visibility6.2 mi
Dew point70°
Mon, 1087° / 65°0Overcast
87 °Overcast

Plymouth, Monday, 10 August

Overcast. High 87°, low 65°.

Pressure29.91 inHg
Wind7.8 mph SW
Humidity36%
Visibility6.2 mi
Dew point55°
Tue, 1181° / 61°0.04Light rain
81 °Light rain

Plymouth, Tuesday, 11 August

Light rain. High 81°, low 61°.

Pressure29.71 inHg
Wind7.6 mph NW
Humidity65%
Visibility6.2 mi
Dew point64°
Wed, 1281° / 57°0Light rain
81 °Light rain

Plymouth, Wednesday, 12 August

Light rain. High 81°, low 57°.

Pressure29.77 inHg
Wind8.4 mph NW
Humidity35%
Visibility6.2 mi
Dew point48°
Thu, 1371° / 56°0.33Light rain
71 °Light rain

Plymouth, Thursday, 13 August

Light rain. High 71°, low 56°.

Pressure29.59 inHg
Wind3 mph SW
Humidity96%
Visibility6.2 mi
Dew point66°
Fri, 1472° / 56°0.01Light rain
72 °Light rain

Plymouth, Friday, 14 August

Light rain. High 72°, low 56°.

Pressure29.71 inHg
Wind17.2 mph NW
Humidity56%
Visibility—
Dew point49°
Sat, 1576° / 57°0Overcast
76 °Overcast

Plymouth, Saturday, 15 August

Overcast. High 76°, low 57°.

Pressure29.94 inHg
Wind13.8 mph N
Humidity39%
Visibility—
Dew point43°
Sun, 1680° / 53°0Clear
80 °Clear

Plymouth, Sunday, 16 August

Clear. High 80°, low 53°.

Pressure30.09 inHg
Wind6.2 mph S
Humidity34%
Visibility—
Dew point43°
Mon, 1776° / 58°0.01Light rain
76 °Light rain

Plymouth, Monday, 17 August

Light rain. High 76°, low 58°.

Pressure30.00 inHg
Wind9.5 mph SE
Humidity43%
Visibility—
Dew point48°
Tue, 1865° / 54°0.16Light rain
65 °Light rain

Plymouth, Tuesday, 18 August

Light rain. High 65°, low 54°.

Pressure29.97 inHg
Wind8.6 mph NE
Humidity97%
Visibility—
Dew point58°
Wed, 1974° / 53°0Overcast
74 °Overcast

Plymouth, Wednesday, 19 August

Overcast. High 74°, low 53°.

Pressure29.94 inHg
Wind9.5 mph S
Humidity62%
Visibility—
Dew point57°
Thu, 2071° / 59°0.25Light rain
71 °Light rain

Plymouth, Thursday, 20 August

Light rain. High 71°, low 59°.

Pressure29.71 inHg
Wind8.1 mph SE
Humidity99%
Visibility—
Dew point62°
Fri, 2177° / 62°0.02Light rain
77 °Light rain

Plymouth, Friday, 21 August

Light rain. High 77°, low 62°.

Pressure29.85 inHg
Wind6.9 mph N
Humidity81%
Visibility—
Dew point59°
Sat, 2280° / 61°0Light rain
80 °Light rain

Plymouth, Saturday, 22 August

Light rain. High 80°, low 61°.

Pressure29.94 inHg
Wind10.5 mph S
Humidity60%
Visibility—
Dew point60°
Sun, 2376° / 59°1.3Heavy rain
76 °Heavy rain

Plymouth, Sunday, 23 August

Heavy rain. High 76°, low 59°.

Pressure29.74 inHg
Wind11.8 mph W
Humidity98%
Visibility—
Dew point65°
Mon, 2474° / 52°0Clear
74 °Clear

Plymouth, Monday, 24 August

Clear. High 74°, low 52°.

Pressure30.03 inHg
Wind10.6 mph W
Humidity42%
Visibility—
Dew point41°

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 Plymouth, ME 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 Plymouth, ME 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.