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As of 15:52 EDT

Weather in South Deer Isle, ME

79°Current weather

South Deer Isle, Sunday, 9 August, 15:52

Overcast. Feels like 79°. High 83°, low 67°.

Pressure29.83 inHg
Wind12 mph S
Humidity73%
Visibility3.2 mi
Dew point70°

Two-week outlook for South Deer Isle, ME: week one averages a high of 72.2° and week two 65.1°, so week two runs 7.1° cooler than week one. Around 2.5 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, August 9: 83°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)72.2°62.3°0.2 in / 3 d—
2nd (August 16 – August 22)65.1°59.9°2.2 in / 4 d—

Weekend weather

Sun, August 9
Overcast
83°67°
no precip.
Sat, August 15
Clear
66°57°
no precip.
Sun, August 16
Heavy rain
64°57°
0.95 in
Sat, August 22
Overcast
67°60°
no precip.
Mon, 1081° / 66°0.06Rain
81 °Rain

South Deer Isle, Monday, 10 August

Rain. High 81°, low 66°.

Pressure29.94 inHg
Wind8.8 mph SW
Humidity68%
Visibility6.2 mi
Dew point59°
Tue, 1170° / 63°0.04Light rain
70 °Light rain

South Deer Isle, Tuesday, 11 August

Light rain. High 70°, low 63°.

Pressure29.71 inHg
Wind7.5 mph SW
Humidity80%
Visibility5.2 mi
Dew point62°
Wed, 1268° / 62°0Overcast
68 °Overcast

South Deer Isle, Wednesday, 12 August

Overcast. High 68°, low 62°.

Pressure29.77 inHg
Wind10.9 mph S
Humidity69%
Visibility6.2 mi
Dew point57°
Thu, 1369° / 61°0.14Light rain
69 °Light rain

South Deer Isle, Thursday, 13 August

Light rain. High 69°, low 61°.

Pressure29.68 inHg
Wind12.2 mph S
Humidity85%
Visibility6.2 mi
Dew point60°
Fri, 1467° / 59°0Mostly clear
67 °Mostly clear

South Deer Isle, Friday, 14 August

Mostly clear. High 67°, low 59°.

Pressure29.91 inHg
Wind15.7 mph NW
Humidity62%
Visibility—
Dew point51°
Sat, 1566° / 57°0Clear
66 °Clear

South Deer Isle, Saturday, 15 August

Clear. High 66°, low 57°.

Pressure30.15 inHg
Wind18.2 mph SW
Humidity56%
Visibility—
Dew point48°
Sun, 1664° / 57°0.95Heavy rain
64 °Heavy rain

South Deer Isle, Sunday, 16 August

Heavy rain. High 64°, low 57°.

Pressure30.03 inHg
Wind31.9 mph SE
Humidity72%
Visibility—
Dew point55°
Mon, 1764° / 57°0.82Heavy rain
64 °Heavy rain

South Deer Isle, Monday, 17 August

Heavy rain. High 64°, low 57°.

Pressure29.68 inHg
Wind32.3 mph E
Humidity92%
Visibility—
Dew point56°
Tue, 1866° / 59°0Overcast
66 °Overcast

South Deer Isle, Tuesday, 18 August

Overcast. High 66°, low 59°.

Pressure30.03 inHg
Wind12.9 mph SW
Humidity73%
Visibility—
Dew point56°
Wed, 1964° / 62°0.33Rain
64 °Rain

South Deer Isle, Wednesday, 19 August

Rain. High 64°, low 62°.

Pressure29.83 inHg
Wind26.3 mph S
Humidity96%
Visibility—
Dew point62°
Thu, 2067° / 61°0Clear
67 °Clear

South Deer Isle, Thursday, 20 August

Clear. High 67°, low 61°.

Pressure29.88 inHg
Wind18.9 mph SW
Humidity66%
Visibility—
Dew point55°
Fri, 2164° / 62°0.13Light rain
64 °Light rain

South Deer Isle, Friday, 21 August

Light rain. High 64°, low 62°.

Pressure29.74 inHg
Wind17.4 mph S
Humidity90%
Visibility—
Dew point61°
Sat, 2267° / 60°0Overcast
67 °Overcast

South Deer Isle, Saturday, 22 August

Overcast. High 67°, low 60°.

Pressure29.94 inHg
Wind12.2 mph N
Humidity67%
Visibility—
Dew point53°

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 Deer Isle, ME, 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.