Monthly outlook for Shirley, ME: average high 45.9°, average low 31.2°. That is 1.2° above the climate normal for October. Precipitation is expected on 5 days (about 2.4 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 29 October (62.2°), the coolest 28 October (23.8°).
45.9°/31.2°
Average high / low
+1.2°
Above normal
5 / 6
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
47.2°
45°
+1.2°
6 November – 15 November
43.7°
40.3°
+1.9°
16 November – 25 November
at normal
35.2°
—
October records over 66 years
80.8°6 October 2025All-time high
21.9°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Greenville (9 mi).
Wed, 2846° / 24°0
46 °
Shirley, Wednesday, 28 October
Overcast. High 46°, low 24°.
Pressure30.42 inHg
Wind4.5 mph SW
Humidity61%
Visibility6.2 mi
Dew point24°
Thu, 2962° / 33°0
62 °
Shirley, Thursday, 29 October
Clear. High 62°, low 33°.
Pressure30.06 inHg
Wind7.7 mph SW
Humidity55%
Visibility6.2 mi
Dew point42°
Fri, 3055° / 38°0.04
55 °
Shirley, Friday, 30 October
Light rain. High 55°, low 38°.
Pressure29.88 inHg
Wind13.9 mph W
Humidity61%
Visibility6.2 mi
Dew point42°
Sat, 3141° / 29°0
41 °
Shirley, Saturday, 31 October
Mostly clear. High 41°, low 29°.
Pressure30.27 inHg
Wind11.7 mph NW
Humidity70%
Visibility—
Dew point29°
Sun, 0147° / 28°0
47 °
Shirley, Sunday, 1 November
Clear. High 47°, low 28°.
Pressure30.36 inHg
Wind7.3 mph W
Humidity65%
Visibility—
Dew point29°
Mon, 0247° / 33°0.15
47 °
Shirley, Monday, 2 November
Light rain. High 47°, low 33°.
Pressure30.06 inHg
Wind6.6 mph NW
Humidity73%
Visibility—
Dew point37°
Tue, 0342° / 28°0.02
42 °
Shirley, Tuesday, 3 November
Light snow. High 42°, low 28°.
Pressure30.30 inHg
Wind8.2 mph N
Humidity50%
Visibility—
Dew point20°
Wed, 0442° / 26°0
42 °
Shirley, Wednesday, 4 November
Overcast. High 42°, low 26°.
Pressure30.45 inHg
Wind5.5 mph S
Humidity37%
Visibility—
Dew point13°
Thu, 0547° / 28°0.02
47 °
Shirley, Thursday, 5 November
Light rain. High 47°, low 28°.
Pressure30.27 inHg
Wind8.5 mph S
Humidity46%
Visibility—
Dew point21°
Fri, 0643° / 38°0.73
43 °
Shirley, Friday, 6 November
Rain. High 43°, low 38°.
Pressure29.85 inHg
Wind5.5 mph N
Humidity99%
Visibility—
Dew point40°
Sat, 0741° / 35°0.84
41 °
Shirley, Saturday, 7 November
Heavy rain. High 41°, low 35°.
Pressure29.74 inHg
Wind7.1 mph N
Humidity95%
Visibility—
Dew point39°
Sun, 0842° / 33°0
42 °
Shirley, Sunday, 8 November
Overcast. High 42°, low 33°.
Pressure29.97 inHg
Wind10 mph NW
Humidity85%
Visibility—
Dew point36°
Mon, 0945° / 31°0
45 °
Shirley, Monday, 9 November
Clear. High 45°, low 31°.
Pressure30.21 inHg
Wind6.9 mph S
Humidity69%
Visibility—
Dew point31°
Tue, 1044° / 31°0.01
44 °
Shirley, Tuesday, 10 November
Light rain. High 44°, low 31°.
Pressure29.97 inHg
Wind11.7 mph S
Humidity91%
Visibility—
Dew point38°
Wed, 1146° / 32°0.62
46 °
Shirley, Wednesday, 11 November
Rain. High 46°, low 32°.
Pressure29.56 inHg
Wind16.8 mph NW
Humidity88%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1239° / 29°0.15
39 °
Shirley, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.15 in
Chance of precipitation30%
Record high62° (2022)
Record low16° (1990)
Fri, 1338° / 27°0.16
38 °
Shirley, Friday, 13 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.16 in
Chance of precipitation40%
Record high55° (1982)
Record low9° (1986)
Sat, 1438° / 27°0.09
38 °
Shirley, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.09 in
Chance of precipitation42%
Record high56° (2011)
Record low4° (2019)
Sun, 1538° / 28°0.16
38 °
Shirley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.16 in
Chance of precipitation40%
Record high57° (2008)
Record low8° (2018)
Mon, 1637° / 27°0.16
37 °
Shirley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.16 in
Chance of precipitation35%
Record high58° (2008)
Record low6° (2019)
Tue, 1738° / 26°0.11
38 °
Shirley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation25%
Record high57° (2006)
Record low12° (2019)
Wed, 1837° / 26°0.1
37 °
Shirley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.1 in
Chance of precipitation25%
Record high55° (1987)
Record low7° (2018)
Thu, 1936° / 25°0.07
36 °
Shirley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.07 in
Chance of precipitation25%
Record high52° (2016)
Record low6° (2018)
Fri, 2036° / 25°0.14
36 °
Shirley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.14 in
Chance of precipitation37%
Record high59° (1991)
Record low11° (1986)
Sat, 2135° / 24°0.16
35 °
Shirley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.16 in
Chance of precipitation33%
Record high55° (1991)
Record low10° (2018)
Sun, 2234° / 24°0.13
34 °
Shirley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.13 in
Chance of precipitation37%
Record high50° (1975)
Record low-2° (2018)
Mon, 2333° / 23°0.11
33 °
Shirley, Monday, 23 November
Climate normal for this date — 60-year average.
Average high33°
Average low23°
Average precipitation0.11 in
Chance of precipitation28%
Record high53° (1963)
Record low2° (1972)
Tue, 2434° / 22°0.07
34 °
Shirley, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.07 in
Chance of precipitation32%
Record high52° (2014)
Record low2° (1989)
Wed, 2534° / 22°0.15
34 °
Shirley, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.15 in
Chance of precipitation37%
Record high53° (2004)
Record low4° (1989)
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 Shirley, 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 Shirley, 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.