Monthly outlook for Green Acre, ME: average high 57°, average low 39.1°. That is 1.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 20 October (62.4°), the coolest 18 October (30.1°).
57°/39.1°
Average high / low
+1.1°
Above normal
3 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
58.1°
56°
+1.2°
28 October – 6 November
55°
53.1°
+1.1°
7 November – 16 November
at normal
48.7°
—
October records over 66 years
82.2°3 October 2023All-time high
29.5°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — New Castle (5 mi).
Mon, 1960° / 35°0
60 °
Green Acre, Monday, 19 October
Overcast. High 60°, low 35°.
Pressure30.45 inHg
Wind2.6 mph S
Humidity47%
Visibility6.2 mi
Dew point37°
Tue, 2062° / 40°0
62 °
Green Acre, Tuesday, 20 October
Clear. High 62°, low 40°.
Pressure30.27 inHg
Wind9.1 mph NE
Humidity49%
Visibility6.0 mi
Dew point41°
Wed, 2155° / 40°0
55 °
Green Acre, Wednesday, 21 October
Clear. High 55°, low 40°.
Pressure30.33 inHg
Wind7.8 mph NE
Humidity53%
Visibility6.2 mi
Dew point36°
Thu, 2262° / 38°0
62 °
Green Acre, Thursday, 22 October
Clear. High 62°, low 38°.
Pressure29.97 inHg
Wind6.9 mph N
Humidity46%
Visibility6.2 mi
Dew point37°
Fri, 2351° / 38°0
51 °
Green Acre, Friday, 23 October
Clear. High 51°, low 38°.
Pressure30.30 inHg
Wind10.4 mph N
Humidity55%
Visibility—
Dew point30°
Sat, 2455° / 32°0
55 °
Green Acre, Saturday, 24 October
Clear. High 55°, low 32°.
Pressure30.59 inHg
Wind7 mph S
Humidity50%
Visibility—
Dew point29°
Sun, 2560° / 36°0
60 °
Green Acre, Sunday, 25 October
Clear. High 60°, low 36°.
Pressure30.39 inHg
Wind9.1 mph SW
Humidity41%
Visibility—
Dew point28°
Mon, 2660° / 42°0
60 °
Green Acre, Monday, 26 October
Clear. High 60°, low 42°.
Pressure30.15 inHg
Wind14.2 mph NW
Humidity53%
Visibility—
Dew point40°
Tue, 2761° / 42°0
61 °
Green Acre, Tuesday, 27 October
Overcast. High 61°, low 42°.
Pressure30.21 inHg
Wind10.1 mph SW
Humidity45%
Visibility—
Dew point32°
Wed, 2853° / 41°0
53 °
Green Acre, Wednesday, 28 October
Overcast. High 53°, low 41°.
Pressure30.30 inHg
Wind7.4 mph SE
Humidity61%
Visibility—
Dew point36°
Thu, 2951° / 36°0
51 °
Green Acre, Thursday, 29 October
Mostly clear. High 51°, low 36°.
Pressure30.42 inHg
Wind6.4 mph SE
Humidity57%
Visibility—
Dew point32°
Fri, 3054° / 37°0
54 °
Green Acre, Friday, 30 October
Overcast. High 54°, low 37°.
Pressure30.47 inHg
Wind8.5 mph SE
Humidity64%
Visibility—
Dew point37°
Sat, 3158° / 43°0.1
58 °
Green Acre, Saturday, 31 October
Light rain. High 58°, low 43°.
Pressure30.24 inHg
Wind11.8 mph SW
Humidity77%
Visibility—
Dew point45°
Sun, 0157° / 51°0.95
57 °
Green Acre, Sunday, 1 November
Rain. High 57°, low 51°.
Pressure29.91 inHg
Wind8.8 mph SW
Humidity94%
Visibility—
Dew point55°
Mon, 0257° / 45°0.19
57 °
Green Acre, Monday, 2 November
Rain. High 57°, low 45°.
Pressure29.68 inHg
Wind15 mph W
Humidity60%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0353° / 42°0.22
53 °
Green Acre, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.22 in
Chance of precipitation37%
Record high70° (2017)
Record low28° (2002)
Wed, 0452° / 42°0.08
52 °
Green Acre, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.08 in
Chance of precipitation20%
Record high68° (1987)
Record low31° (2002)
Thu, 0553° / 42°0.19
53 °
Green Acre, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.19 in
Chance of precipitation38%
Record high73° (2022)
Record low29° (1965)
Fri, 0652° / 43°0.13
52 °
Green Acre, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.13 in
Chance of precipitation37%
Record high77° (2024)
Record low31° (1987)
Sat, 0751° / 41°0.05
51 °
Green Acre, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.05 in
Chance of precipitation22%
Record high71° (2022)
Record low27° (2002)
Sun, 0850° / 40°0.1
50 °
Green Acre, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.1 in
Chance of precipitation30%
Record high62° (1996)
Record low27° (2002)
Mon, 0950° / 40°0.13
50 °
Green Acre, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.13 in
Chance of precipitation32%
Record high64° (1975)
Record low25° (1971)
Tue, 1050° / 40°0.16
50 °
Green Acre, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.16 in
Chance of precipitation35%
Record high68° (2020)
Record low24° (2017)
Wed, 1149° / 40°0.13
49 °
Green Acre, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.13 in
Chance of precipitation47%
Record high71° (2020)
Record low24° (2017)
Thu, 1248° / 38°0.13
48 °
Green Acre, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.13 in
Chance of precipitation38%
Record high71° (2022)
Record low25° (2019)
Fri, 1347° / 37°0.17
47 °
Green Acre, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.17 in
Chance of precipitation42%
Record high65° (1964)
Record low17° (2019)
Sat, 1447° / 37°0.12
47 °
Green Acre, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.12 in
Chance of precipitation30%
Record high63° (1973)
Record low19° (1986)
Sun, 1548° / 37°0.13
48 °
Green Acre, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.13 in
Chance of precipitation37%
Record high65° (1993)
Record low21° (2018)
Mon, 1647° / 37°0.16
47 °
Green Acre, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.16 in
Chance of precipitation37%
Record high62° (2001)
Record low22° (1967)
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 Green Acre, 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 Green Acre, 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.