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As of 17:30 EDT

Weather in Harpswell, ME

74°Current weather

Harpswell, Saturday, 8 August, 17:30

Light rain. Feels like 75°. High 84°, low 69°.

Pressure29.85 inHg
Wind8 mph S
Humidity86%
Visibility3.0 mi
Dew point69°
Sun, 0990° / 69°0Overcast
90 °Overcast

Harpswell, Sunday, 9 August

Overcast. High 90°, low 69°.

Pressure29.85 inHg
Wind7.9 mph S
Humidity88%
Visibility0.2 mi
Dew point67°
Mon, 1074° / 66°0.09Rain
74 °Rain

Harpswell, Monday, 10 August

Rain. High 74°, low 66°.

Pressure29.97 inHg
Wind9.1 mph S
Humidity70%
Visibility6.2 mi
Dew point60°
Tue, 1180° / 65°0.15Rain
80 °Rain

Harpswell, Tuesday, 11 August

Rain. High 80°, low 65°.

Pressure29.71 inHg
Wind4.5 mph W
Humidity66%
Visibility6.2 mi
Dew point63°
Wed, 1267° / 64°0.04Light rain
67 °Light rain

Harpswell, Wednesday, 12 August

Light rain. High 67°, low 64°.

Pressure29.80 inHg
Wind7.8 mph S
Humidity81%
Visibility6.2 mi
Dew point59°
Thu, 1368° / 62°0.39Rain
68 °Rain

Harpswell, Thursday, 13 August

Rain. High 68°, low 62°.

Pressure29.71 inHg
Wind17.8 mph S
Humidity91%
Visibility—
Dew point64°
Fri, 1469° / 59°0Mostly clear
69 °Mostly clear

Harpswell, Friday, 14 August

Mostly clear. High 69°, low 59°.

Pressure29.83 inHg
Wind14.3 mph NW
Humidity58%
Visibility—
Dew point49°
Sat, 1572° / 63°0Partly cloudy
72 °Partly cloudy

Harpswell, Saturday, 15 August

Partly cloudy. High 72°, low 63°.

Pressure30.06 inHg
Wind12.1 mph NW
Humidity51%
Visibility—
Dew point49°
Sun, 1667° / 59°0Clear
67 °Clear

Harpswell, Sunday, 16 August

Clear. High 67°, low 59°.

Pressure30.27 inHg
Wind16.6 mph S
Humidity51%
Visibility—
Dew point47°
Mon, 1768° / 62°0Overcast
68 °Overcast

Harpswell, Monday, 17 August

Overcast. High 68°, low 62°.

Pressure30.18 inHg
Wind16.4 mph S
Humidity68%
Visibility—
Dew point55°
Tue, 1868° / 64°0.26Light rain
68 °Light rain

Harpswell, Tuesday, 18 August

Light rain. High 68°, low 64°.

Pressure30.00 inHg
Wind15.7 mph SW
Humidity95%
Visibility—
Dew point63°
Wed, 1970° / 64°0.06Light rain
70 °Light rain

Harpswell, Wednesday, 19 August

Light rain. High 70°, low 64°.

Pressure29.85 inHg
Wind9.4 mph N
Humidity76%
Visibility—
Dew point61°
Thu, 2068° / 61°0Clear
68 °Clear

Harpswell, Thursday, 20 August

Clear. High 68°, low 61°.

Pressure30.00 inHg
Wind11.6 mph S
Humidity58%
Visibility—
Dew point51°
Fri, 2167° / 64°0.07Light rain
67 °Light rain

Harpswell, Friday, 21 August

Light rain. High 67°, low 64°.

Pressure30.00 inHg
Wind17.7 mph S
Humidity84%
Visibility—
Dew point61°
Sat, 2268° / 63°0.58Rain
68 °Rain

Harpswell, Saturday, 22 August

Rain. High 68°, low 63°.

Pressure29.77 inHg
Wind22.1 mph S
Humidity98%
Visibility—
Dew point65°
Sun, 2367° / 57°0.08Light rain
67 °Light rain

Harpswell, Sunday, 23 August

Light rain. High 67°, low 57°.

Pressure29.68 inHg
Wind24 mph W
Humidity64%
Visibility—
Dew point51°

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 Harpswell, 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 Harpswell, 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.