As of 02:19 EDT

Weather in South Freeport, ME

68°Current weather

South Freeport, Sunday, 9 August, 02:19

Overcast. Feels like 69°. High 92°, low 68°.

Pressure29.85 inHg
Wind1 mph NW
Humidity89%
Visibility6.2 mi
Dew point66°

Monthly outlook for South Freeport, ME: average high 75.2°, average low 61.3°. That is 0.5° above the climate normal for August. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 9 August (92.3°), the coolest 23 August (56.1°).

75.2°/61.3°
Average high / low
+0.5°
Above normal
7 / 5
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August76.2°75°+0.7°
19 August – 28 August73.6°73.4°+0.1°
29 August – 7 Septemberat normal71.6°

August records over 66 years

93.6°12 August 2025All-time high
48°30 August 1965All-time low

Climate normals and records are computed from the nearest reference point — Portland (13 mi).

Mon, 1086° / 66°0.14Rain
86 °Rain

South Freeport, Monday, 10 August

Rain. High 86°, low 66°.

Pressure29.94 inHg
Wind10.7 mph S
Humidity52%
Visibility6.2 mi
Dew point57°
Tue, 1180° / 63°0.1Rain
80 °Rain

South Freeport, Tuesday, 11 August

Rain. High 80°, low 63°.

Pressure29.71 inHg
Wind2 mph S
Humidity62%
Visibility6.2 mi
Dew point63°
Wed, 1269° / 62°0.24Rain
69 °Rain

South Freeport, Wednesday, 12 August

Rain. High 69°, low 62°.

Pressure29.77 inHg
Wind3.8 mph SW
Humidity89%
Visibility6.2 mi
Dew point59°
Thu, 1372° / 61°0.2Light rain
72 °Light rain

South Freeport, Thursday, 13 August

Light rain. High 72°, low 61°.

Pressure29.65 inHg
Wind8.3 mph SW
Humidity76%
Visibility
Dew point62°
Fri, 1470° / 58°0Clear
70 °Clear

South Freeport, Friday, 14 August

Clear. High 70°, low 58°.

Pressure29.88 inHg
Wind12.2 mph W
Humidity47%
Visibility
Dew point46°
Sat, 1575° / 58°0Clear
75 °Clear

South Freeport, Saturday, 15 August

Clear. High 75°, low 58°.

Pressure29.94 inHg
Wind15.3 mph NW
Humidity51%
Visibility
Dew point50°
Sun, 1673° / 58°0Clear
73 °Clear

South Freeport, Sunday, 16 August

Clear. High 73°, low 58°.

Pressure30.12 inHg
Wind7 mph S
Humidity52%
Visibility
Dew point51°
Mon, 1773° / 60°0Partly cloudy
73 °Partly cloudy

South Freeport, Monday, 17 August

Partly cloudy. High 73°, low 60°.

Pressure30.15 inHg
Wind15 mph S
Humidity62%
Visibility
Dew point56°
Tue, 1873° / 64°0.02Light rain
73 °Light rain

South Freeport, Tuesday, 18 August

Light rain. High 73°, low 64°.

Pressure30.12 inHg
Wind14.6 mph S
Humidity75%
Visibility
Dew point60°
Wed, 1973° / 63°0Overcast
73 °Overcast

South Freeport, Wednesday, 19 August

Overcast. High 73°, low 63°.

Pressure29.97 inHg
Wind13.3 mph S
Humidity63%
Visibility
Dew point58°
Thu, 2068° / 64°1.06Rain
68 °Rain

South Freeport, Thursday, 20 August

Rain. High 68°, low 64°.

Pressure29.65 inHg
Wind18 mph S
Humidity97%
Visibility
Dew point66°
Fri, 2172° / 60°0Partly cloudy
72 °Partly cloudy

South Freeport, Friday, 21 August

Partly cloudy. High 72°, low 60°.

Pressure29.53 inHg
Wind15.9 mph NW
Humidity60%
Visibility
Dew point56°
Sat, 2273° / 58°0Clear
73 °Clear

South Freeport, Saturday, 22 August

Clear. High 73°, low 58°.

Pressure29.91 inHg
Wind12.2 mph NW
Humidity42%
Visibility
Dew point43°
Sun, 2373° / 56°0.01Light rain
73 °Light rain

South Freeport, Sunday, 23 August

Light rain. High 73°, low 56°.

Pressure30.06 inHg
Wind14.2 mph S
Humidity40%
Visibility
Dew point43°
Mon, 2482° / 65°0.21Light rain
82 °Light rain

South Freeport, Monday, 24 August

Light rain. High 82°, low 65°.

Pressure29.74 inHg
Wind13.6 mph S
Humidity64%
Visibility
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2573° / 62°0.11Climate normal
73 °Climate normal

South Freeport, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high73°
Average low62°
Average precipitation0.11 in
Chance of precipitation32%
Record high86° (2020)
Record low53° (1989)
Wed, 2674° / 62°0.04Climate normal
74 °Climate normal

South Freeport, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high74°
Average low62°
Average precipitation0.04 in
Chance of precipitation17%
Record high86° (2021)
Record low54° (2019)
Thu, 2774° / 62°0.05Climate normal
74 °Climate normal

South Freeport, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high74°
Average low62°
Average precipitation0.05 in
Chance of precipitation27%
Record high84° (1983)
Record low52° (2019)
Fri, 2873° / 62°0.14Climate normal
73 °Climate normal

South Freeport, Friday, 28 August

Climate normal for this date — 60-year average.

Average high73°
Average low62°
Average precipitation0.14 in
Chance of precipitation28%
Record high90° (2018)
Record low54° (2025)
Sat, 2972° / 62°0.15Climate normal
72 °Climate normal

South Freeport, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high72°
Average low62°
Average precipitation0.15 in
Chance of precipitation28%
Record high86° (2010)
Record low49° (1982)
Sun, 3073° / 61°0.14Climate normal
73 °Climate normal

South Freeport, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high73°
Average low61°
Average precipitation0.14 in
Chance of precipitation27%
Record high86° (2010)
Record low48° (1965)
Mon, 3173° / 61°0.09Climate normal
73 °Climate normal

South Freeport, Monday, 31 August

Climate normal for this date — 60-year average.

Average high73°
Average low61°
Average precipitation0.09 in
Chance of precipitation22%
Record high89° (2010)
Record low48° (1965)
Tue, 0172° / 60°0.03Climate normal
72 °Climate normal

South Freeport, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high72°
Average low60°
Average precipitation0.03 in
Chance of precipitation18%
Record high85° (2010)
Record low50° (2017)
Wed, 0271° / 60°0.11Climate normal
71 °Climate normal

South Freeport, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high71°
Average low60°
Average precipitation0.11 in
Chance of precipitation28%
Record high87° (2010)
Record low49° (2017)
Thu, 0371° / 60°0.11Climate normal
71 °Climate normal

South Freeport, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high71°
Average low60°
Average precipitation0.11 in
Chance of precipitation30%
Record high87° (2018)
Record low52° (2024)
Fri, 0471° / 60°0.14Climate normal
71 °Climate normal

South Freeport, Friday, 4 September

Climate normal for this date — 60-year average.

Average high71°
Average low60°
Average precipitation0.14 in
Chance of precipitation33%
Record high83° (2023)
Record low53° (1965)
Sat, 0571° / 60°0.08Climate normal
71 °Climate normal

South Freeport, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high71°
Average low60°
Average precipitation0.08 in
Chance of precipitation22%
Record high89° (2023)
Record low50° (1963)
Sun, 0670° / 60°0.12Climate normal
70 °Climate normal

South Freeport, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high70°
Average low60°
Average precipitation0.12 in
Chance of precipitation32%
Record high89° (2018)
Record low50° (2000)
Mon, 0771° / 59°0.17Climate normal
71 °Climate normal

South Freeport, Monday, 7 September

Climate normal for this date — 60-year average.

Average high71°
Average low59°
Average precipitation0.17 in
Chance of precipitation28%
Record high86° (2023)
Record low52° (1988)

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 South Freeport, 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 South Freeport, 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.