As of 06:26 EDT

Weather in Lower Dennysville, ME

66°Current weather

Lower Dennysville, Sunday, 9 August, 06:26

Overcast. Feels like 62°. High 85°, low 66°.

Pressure29.83 inHg
Wind1.8 mph SW
Humidity1%
Visibility6.2 mi
Dew point25°

Monthly outlook for Lower Dennysville, ME: average high 74.6°, average low 58.6°. That is 0° below the climate normal for August. Precipitation is expected on 7 days (about 1.0 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 9 August (85.1°), the coolest 14 August (53.5°).

74.6°/58.6°
Average high / low
−0°
Below normal
7 / 5
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August74°75.3°-0.8°
19 August – 28 August75.6°73.3°+1.2°
29 August – 7 Septemberat normal70.8°

August records over 66 years

98.6°2 August 1975All-time high
44.6°31 August 1965All-time low

Climate normals and records are computed from the nearest reference point — Calais (14 mi).

Mon, 1084° / 64°0Overcast
84 °Overcast

Lower Dennysville, Monday, 10 August

Overcast. High 84°, low 64°.

Pressure29.91 inHg
Wind7.6 mph W
Humidity35%
Visibility6.2 mi
Dew point55°
Tue, 1180° / 61°0.13Light rain
80 °Light rain

Lower Dennysville, Tuesday, 11 August

Light rain. High 80°, low 61°.

Pressure29.65 inHg
Wind4.9 mph W
Humidity51%
Visibility6.2 mi
Dew point60°
Wed, 1281° / 57°0Mostly clear
81 °Mostly clear

Lower Dennysville, Wednesday, 12 August

Mostly clear. High 81°, low 57°.

Pressure29.71 inHg
Wind5.9 mph W
Humidity35%
Visibility6.2 mi
Dew point49°
Thu, 1366° / 59°0.21Light rain
66 °Light rain

Lower Dennysville, Thursday, 13 August

Light rain. High 66°, low 59°.

Pressure29.68 inHg
Wind8.5 mph S
Humidity76%
Visibility
Dew point57°
Fri, 1471° / 53°0Overcast
71 °Overcast

Lower Dennysville, Friday, 14 August

Overcast. High 71°, low 53°.

Pressure29.65 inHg
Wind14.8 mph W
Humidity59%
Visibility
Dew point49°
Sat, 1569° / 54°0.09Light rain
69 °Light rain

Lower Dennysville, Saturday, 15 August

Light rain. High 69°, low 54°.

Pressure29.71 inHg
Wind13.2 mph NW
Humidity80%
Visibility
Dew point54°
Sun, 1671° / 54°0Overcast
71 °Overcast

Lower Dennysville, Sunday, 16 August

Overcast. High 71°, low 54°.

Pressure30.03 inHg
Wind9.6 mph N
Humidity61%
Visibility
Dew point50°
Mon, 1769° / 57°0.01Light rain
69 °Light rain

Lower Dennysville, Monday, 17 August

Light rain. High 69°, low 57°.

Pressure30.09 inHg
Wind9.9 mph S
Humidity60%
Visibility
Dew point52°
Tue, 1863° / 55°0.15Light rain
63 °Light rain

Lower Dennysville, Tuesday, 18 August

Light rain. High 63°, low 55°.

Pressure30.06 inHg
Wind7.8 mph S
Humidity96%
Visibility
Dew point58°
Wed, 1976° / 54°0Overcast
76 °Overcast

Lower Dennysville, Wednesday, 19 August

Overcast. High 76°, low 54°.

Pressure30.15 inHg
Wind9.4 mph S
Humidity56%
Visibility
Dew point53°
Thu, 2074° / 55°0Overcast
74 °Overcast

Lower Dennysville, Thursday, 20 August

Overcast. High 74°, low 55°.

Pressure30.09 inHg
Wind12.3 mph S
Humidity69%
Visibility
Dew point58°
Fri, 2170° / 64°0.22Light rain
70 °Light rain

Lower Dennysville, Friday, 21 August

Light rain. High 70°, low 64°.

Pressure29.88 inHg
Wind11.5 mph SW
Humidity98%
Visibility
Dew point65°
Sat, 2278° / 64°0.12Light rain
78 °Light rain

Lower Dennysville, Saturday, 22 August

Light rain. High 78°, low 64°.

Pressure29.83 inHg
Wind4.1 mph N
Humidity87%
Visibility
Dew point67°
Sun, 2382° / 61°0Partly cloudy
82 °Partly cloudy

Lower Dennysville, Sunday, 23 August

Partly cloudy. High 82°, low 61°.

Pressure29.94 inHg
Wind6.3 mph N
Humidity52%
Visibility
Dew point57°
Mon, 2474° / 61°0Overcast
74 °Overcast

Lower Dennysville, Monday, 24 August

Overcast. High 74°, low 61°.

Pressure30.12 inHg
Wind7.8 mph NE
Humidity45%
Visibility
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2573° / 58°0.07Climate normal
73 °Climate normal

Lower Dennysville, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.07 in
Chance of precipitation33%
Record high86° (1992)
Record low50° (1989)
Wed, 2673° / 59°0.08Climate normal
73 °Climate normal

Lower Dennysville, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high73°
Average low59°
Average precipitation0.08 in
Chance of precipitation25%
Record high90° (1993)
Record low50° (1963)
Thu, 2774° / 59°0.07Climate normal
74 °Climate normal

Lower Dennysville, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high74°
Average low59°
Average precipitation0.07 in
Chance of precipitation32%
Record high89° (1993)
Record low49° (1987)
Fri, 2873° / 59°0.11Climate normal
73 °Climate normal

Lower Dennysville, Friday, 28 August

Climate normal for this date — 60-year average.

Average high73°
Average low59°
Average precipitation0.11 in
Chance of precipitation32%
Record high88° (1993)
Record low49° (1978)
Sat, 2972° / 59°0.18Climate normal
72 °Climate normal

Lower Dennysville, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high72°
Average low59°
Average precipitation0.18 in
Chance of precipitation38%
Record high89° (1977)
Record low47° (1986)
Sun, 3073° / 58°0.09Climate normal
73 °Climate normal

Lower Dennysville, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.09 in
Chance of precipitation28%
Record high89° (2010)
Record low46° (1965)
Mon, 3172° / 58°0.09Climate normal
72 °Climate normal

Lower Dennysville, Monday, 31 August

Climate normal for this date — 60-year average.

Average high72°
Average low58°
Average precipitation0.09 in
Chance of precipitation27%
Record high91° (2010)
Record low45° (1965)
Tue, 0172° / 58°0.08Climate normal
72 °Climate normal

Lower Dennysville, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high72°
Average low58°
Average precipitation0.08 in
Chance of precipitation27%
Record high92° (2010)
Record low49° (1975)
Wed, 0271° / 57°0.13Climate normal
71 °Climate normal

Lower Dennysville, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high71°
Average low57°
Average precipitation0.13 in
Chance of precipitation27%
Record high93° (2010)
Record low49° (1970)
Thu, 0371° / 57°0.11Climate normal
71 °Climate normal

Lower Dennysville, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high71°
Average low57°
Average precipitation0.11 in
Chance of precipitation33%
Record high89° (1999)
Record low49° (1970)
Fri, 0470° / 57°0.15Climate normal
70 °Climate normal

Lower Dennysville, Friday, 4 September

Climate normal for this date — 60-year average.

Average high70°
Average low57°
Average precipitation0.15 in
Chance of precipitation35%
Record high84° (1971)
Record low47° (1987)
Sat, 0571° / 56°0.09Climate normal
71 °Climate normal

Lower Dennysville, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high71°
Average low56°
Average precipitation0.09 in
Chance of precipitation22%
Record high86° (1983)
Record low45° (1963)
Sun, 0669° / 56°0.11Climate normal
69 °Climate normal

Lower Dennysville, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high69°
Average low56°
Average precipitation0.11 in
Chance of precipitation32%
Record high84° (2018)
Record low47° (2000)
Mon, 0769° / 56°0.19Climate normal
69 °Climate normal

Lower Dennysville, Monday, 7 September

Climate normal for this date — 60-year average.

Average high69°
Average low56°
Average precipitation0.19 in
Chance of precipitation27%
Record high86° (2015)
Record low46° (2019)

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 Lower Dennysville, 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 Lower Dennysville, 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.