As of 11:08 EDT

Weather in Greenville, ME

38°Current weather

Greenville, Friday, 16 October, 11:08

Overcast. Feels like 30°. High 50°, low 32°.

Pressure29.80 inHg
Wind11.5 mph SE
Humidity100%
Visibility3.9 mi
Dew point38°

Monthly outlook for Greenville, ME: average high 50.1°, average low 34.5°. That is 1.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 19 October (57.7°), the coolest 18 October (30°).

50.1°/34.5°
Average high / low
+1.2°
Above normal
3 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October49.7°49.2°+0.3°
26 October – 4 November50.7°45.4°+3°
5 November – 14 Novemberat normal40.9°—

October records over 66 years

80.8°6 October 2025All-time high
21.9°20 October 1972All-time low
Sat, 1740° / 33°0Clear
40 °Clear

Greenville, Saturday, 17 October

Clear. High 40°, low 33°.

Pressure30.06 inHg
Wind15.3 mph NW
Humidity69%
Visibility6.2 mi
Dew point21°
Sun, 1849° / 30°0Overcast
49 °Overcast

Greenville, Sunday, 18 October

Overcast. High 49°, low 30°.

Pressure30.56 inHg
Wind5.8 mph W
Humidity58%
Visibility6.2 mi
Dew point25°
Mon, 1958° / 36°0Clear
58 °Clear

Greenville, Monday, 19 October

Clear. High 58°, low 36°.

Pressure30.45 inHg
Wind7.5 mph S
Humidity44%
Visibility6.2 mi
Dew point33°
Tue, 2056° / 40°0Overcast
56 °Overcast

Greenville, Tuesday, 20 October

Overcast. High 56°, low 40°.

Pressure30.27 inHg
Wind8.9 mph N
Humidity71%
Visibility—
Dew point40°
Wed, 2149° / 37°0Clear
49 °Clear

Greenville, Wednesday, 21 October

Clear. High 49°, low 37°.

Pressure30.50 inHg
Wind6.7 mph N
Humidity63%
Visibility—
Dew point32°
Thu, 2247° / 32°0Clear
47 °Clear

Greenville, Thursday, 22 October

Clear. High 47°, low 32°.

Pressure30.45 inHg
Wind10.1 mph S
Humidity50%
Visibility—
Dew point24°
Fri, 2349° / 33°0Light rain
49 °Light rain

Greenville, Friday, 23 October

Light rain. High 49°, low 33°.

Pressure30.03 inHg
Wind16.1 mph NW
Humidity56%
Visibility—
Dew point32°
Sat, 2446° / 32°0Partly cloudy
46 °Partly cloudy

Greenville, Saturday, 24 October

Partly cloudy. High 46°, low 32°.

Pressure30.27 inHg
Wind15.6 mph NW
Humidity64%
Visibility—
Dew point28°
Sun, 2553° / 31°0Clear
53 °Clear

Greenville, Sunday, 25 October

Clear. High 53°, low 31°.

Pressure30.47 inHg
Wind6.2 mph S
Humidity51%
Visibility—
Dew point28°
Mon, 2656° / 35°0Mostly clear
56 °Mostly clear

Greenville, Monday, 26 October

Mostly clear. High 56°, low 35°.

Pressure30.33 inHg
Wind6.4 mph NW
Humidity54%
Visibility—
Dew point33°
Tue, 2753° / 40°0Mostly clear
53 °Mostly clear

Greenville, Tuesday, 27 October

Mostly clear. High 53°, low 40°.

Pressure30.36 inHg
Wind5 mph N
Humidity61%
Visibility—
Dew point36°
Wed, 2851° / 36°0.01Light rain
51 °Light rain

Greenville, Wednesday, 28 October

Light rain. High 51°, low 36°.

Pressure30.27 inHg
Wind9.2 mph S
Humidity83%
Visibility—
Dew point38°
Thu, 2951° / 37°0.02Light rain
51 °Light rain

Greenville, Thursday, 29 October

Light rain. High 51°, low 37°.

Pressure30.18 inHg
Wind12.4 mph NW
Humidity73%
Visibility—
Dew point39°
Fri, 3044° / 35°0.15Light rain
44 °Light rain

Greenville, Friday, 30 October

Light rain. High 44°, low 35°.

Pressure30.18 inHg
Wind6.1 mph SE
Humidity77%
Visibility—
Dew point34°
Sat, 3149° / 32°0.08Light rain
49 °Light rain

Greenville, Saturday, 31 October

Light rain. High 49°, low 32°.

Pressure30.06 inHg
Wind12.3 mph N
Humidity89%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0146° / 34°0.1Climate normal
46 °Climate normal

Greenville, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.1 in
Chance of precipitation33%
Record high65° (2024)
Record low23° (1965)
Mon, 0244° / 34°0.17Climate normal
44 °Climate normal

Greenville, Monday, 2 November

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.17 in
Chance of precipitation38%
Record high58° (2001)
Record low15° (2002)
Tue, 0344° / 33°0.2Climate normal
44 °Climate normal

Greenville, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.2 in
Chance of precipitation48%
Record high58° (2017)
Record low15° (2002)
Wed, 0444° / 33°0.07Climate normal
44 °Climate normal

Greenville, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.07 in
Chance of precipitation32%
Record high64° (2022)
Record low19° (2002)
Thu, 0544° / 32°0.13Climate normal
44 °Climate normal

Greenville, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation37%
Record high67° (2022)
Record low17° (1965)
Fri, 0643° / 33°0.11Climate normal
43 °Climate normal

Greenville, Friday, 6 November

Climate normal for this date — 60-year average.

Average high43°
Average low33°
Average precipitation0.11 in
Chance of precipitation40%
Record high69° (2022)
Record low22° (1973)
Sat, 0743° / 32°0.07Climate normal
43 °Climate normal

Greenville, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.07 in
Chance of precipitation33%
Record high62° (2020)
Record low11° (2002)
Sun, 0841° / 31°0.09Climate normal
41 °Climate normal

Greenville, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.09 in
Chance of precipitation25%
Record high57° (1975)
Record low11° (2002)
Mon, 0941° / 30°0.11Climate normal
41 °Climate normal

Greenville, Monday, 9 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.11 in
Chance of precipitation35%
Record high65° (2020)
Record low16° (1971)
Tue, 1041° / 30°0.09Climate normal
41 °Climate normal

Greenville, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.09 in
Chance of precipitation40%
Record high67° (2020)
Record low15° (1965)
Wed, 1140° / 30°0.12Climate normal
40 °Climate normal

Greenville, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high40°
Average low30°
Average precipitation0.12 in
Chance of precipitation48%
Record high63° (2022)
Record low17° (2017)
Thu, 1239° / 29°0.15Climate normal
39 °Climate normal

Greenville, 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°0.16Climate normal
38 °Climate normal

Greenville, 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°0.09Climate normal
38 °Climate normal

Greenville, 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)

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 Greenville, 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 Greenville, 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.