Monthly outlook for Greenfield, ME: average high 52.3°, average low 35.7°. That is 1.1° above the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 26 October (60.2°), the coolest 1 November (26.6°).
52.3°/35.7°
Average high / low
+1.1°
Above normal
6 / 5
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
53.5°
51.6°
+1.1°
30 October – 8 November
50.3°
47.7°
+1.5°
9 November – 18 November
at normal
42.4°
—
October records over 66 years
83.1°6 October 2025All-time high
25.2°21 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Lowell (12 mi).
Wed, 2156° / 32°0
56 °
Greenfield, Wednesday, 21 October
Clear. High 56°, low 32°.
Pressure30.33 inHg
Wind6 mph NE
Humidity51%
Visibility6.2 mi
Dew point34°
Thu, 2256° / 38°0
56 °
Greenfield, Thursday, 22 October
Overcast. High 56°, low 38°.
Pressure29.83 inHg
Wind7.8 mph N
Humidity59%
Visibility6.2 mi
Dew point36°
Fri, 2347° / 39°0.09
47 °
Greenfield, Friday, 23 October
Light rain. High 47°, low 39°.
Pressure30.06 inHg
Wind15 mph N
Humidity62%
Visibility6.2 mi
Dew point33°
Sat, 2452° / 33°0
52 °
Greenfield, Saturday, 24 October
Clear. High 52°, low 33°.
Pressure30.33 inHg
Wind7.5 mph NW
Humidity56%
Visibility—
Dew point29°
Sun, 2560° / 32°0
60 °
Greenfield, Sunday, 25 October
Clear. High 60°, low 32°.
Pressure30.47 inHg
Wind6.4 mph SW
Humidity49%
Visibility—
Dew point31°
Mon, 2660° / 38°0
60 °
Greenfield, Monday, 26 October
Overcast. High 60°, low 38°.
Pressure30.09 inHg
Wind6.4 mph SW
Humidity52%
Visibility—
Dew point35°
Tue, 2754° / 37°0.11
54 °
Greenfield, Tuesday, 27 October
Light rain. High 54°, low 37°.
Pressure30.18 inHg
Wind6.2 mph SE
Humidity45%
Visibility—
Dew point29°
Wed, 2848° / 35°0.55
48 °
Greenfield, Wednesday, 28 October
Rain. High 48°, low 35°.
Pressure29.80 inHg
Wind8.4 mph N
Humidity95%
Visibility—
Dew point43°
Thu, 2941° / 28°0
41 °
Greenfield, Thursday, 29 October
Clear. High 41°, low 28°.
Pressure29.77 inHg
Wind10.7 mph W
Humidity33%
Visibility—
Dew point10°
Fri, 3041° / 27°0
41 °
Greenfield, Friday, 30 October
Mostly clear. High 41°, low 27°.
Pressure29.97 inHg
Wind11.8 mph W
Humidity46%
Visibility—
Dew point17°
Sat, 3149° / 28°0
49 °
Greenfield, Saturday, 31 October
Partly cloudy. High 49°, low 28°.
Pressure30.12 inHg
Wind12.2 mph W
Humidity54%
Visibility—
Dew point29°
Sun, 0149° / 27°0
49 °
Greenfield, Sunday, 1 November
Overcast. High 49°, low 27°.
Pressure30.50 inHg
Wind10 mph SW
Humidity49%
Visibility—
Dew point22°
Mon, 0255° / 45°0.05
55 °
Greenfield, Monday, 2 November
Light rain. High 55°, low 45°.
Pressure30.18 inHg
Wind7.8 mph SW
Humidity78%
Visibility—
Dew point44°
Tue, 0353° / 41°0.06
53 °
Greenfield, Tuesday, 3 November
Light rain. High 53°, low 41°.
Pressure30.24 inHg
Wind11.5 mph SE
Humidity73%
Visibility—
Dew point39°
Wed, 0456° / 52°1.19
56 °
Greenfield, Wednesday, 4 November
Heavy rain. High 56°, low 52°.
Pressure29.47 inHg
Wind19.4 mph SE
Humidity98%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0547° / 35°0.11
47 °
Greenfield, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high70° (2022)
Record low23° (1965)
Fri, 0647° / 36°0.13
47 °
Greenfield, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.13 in
Chance of precipitation43%
Record high70° (2022)
Record low26° (1986)
Sat, 0747° / 35°0.07
47 °
Greenfield, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (2022)
Record low14° (2002)
Sun, 0845° / 33°0.11
45 °
Greenfield, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.11 in
Chance of precipitation23%
Record high59° (1975)
Record low12° (2002)
Mon, 0945° / 33°0.09
45 °
Greenfield, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation30%
Record high63° (2020)
Record low21° (1992)
Tue, 1045° / 33°0.1
45 °
Greenfield, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.1 in
Chance of precipitation42%
Record high67° (2020)
Record low20° (1965)
Wed, 1145° / 33°0.12
45 °
Greenfield, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.12 in
Chance of precipitation42%
Record high67° (2020)
Record low22° (2017)
Thu, 1243° / 32°0.13
43 °
Greenfield, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high64° (2022)
Record low21° (1976)
Fri, 1342° / 30°0.17
42 °
Greenfield, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.17 in
Chance of precipitation40%
Record high58° (1982)
Record low15° (2019)
Sat, 1441° / 29°0.1
41 °
Greenfield, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation37%
Record high58° (2011)
Record low11° (1986)
Sun, 1542° / 30°0.16
42 °
Greenfield, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.16 in
Chance of precipitation40%
Record high58° (2008)
Record low13° (2018)
Mon, 1641° / 30°0.15
41 °
Greenfield, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.15 in
Chance of precipitation35%
Record high59° (2008)
Record low13° (2019)
Tue, 1741° / 29°0.12
41 °
Greenfield, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.12 in
Chance of precipitation30%
Record high59° (2006)
Record low15° (2019)
Wed, 1840° / 28°0.09
40 °
Greenfield, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation27%
Record high60° (1987)
Record low14° (1997)
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 Greenfield, 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 Greenfield, 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.