Greenville climate

Greenville Weather in October

NOAA 1991-2020 normals for Greenville Maine Forestry Svc, 0.4 km from Greenville

Average highs run from 59°F on October 1 to 46°F on October 31, and lows from 43°F to 32°F. Normal precipitation for the month is 5.00 in over about 14 wet days.

October day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Greenville, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
53°F
Average low
37°F
Precipitation
5.00 in
Snowfall
1.2 in
Record high
82°FOct 6, 2025
Record low
20°FOct 27, 2018
Chance of a freeze
99%
Daylight
11 h 42 min to 10 h 11 min
Cloud cover
67%
Humidity
85%
Dew point
39°F
Wind
5.1 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Oct 159°F43°F78°F 200233°F 200141%0%
Oct 259°F42°F76°F 200235°F 200341%1%
Oct 358°F42°F78°F 202331°F 202241%1%
Oct 458°F42°F79°F 200133°F 199941%1%
Oct 557°F41°F81°F 202529°F 200442%1%
Oct 657°F41°F82°F 202528°F 200442%1%
Oct 757°F41°F80°F 202529°F 199842%1%
Oct 856°F40°F74°F 201127°F 199942%1%
Oct 956°F40°F79°F 201127°F 200243%1%
Oct 1055°F39°F73°F 202030°F 202543%2%
Oct 1155°F39°F75°F 200132°F 202043%2%
Oct 1254°F39°F72°F 202128°F 202043%2%
Oct 1354°F38°F76°F 202127°F 201243%2%
Oct 1453°F38°F70°F 200030°F 200943%2%
Oct 1553°F38°F70°F 201425°F 200944%3%
Oct 1652°F37°F65°F 201423°F 200044%3%
Oct 1752°F37°F64°F 201325°F 200944%3%
Oct 1852°F37°F70°F 199824°F 201544%3%
Oct 1951°F36°F68°F 202423°F 201544%4%
Oct 2051°F36°F68°F 202426°F 200344%4%
Oct 2150°F36°F70°F 200727°F 200444%4%
Oct 2250°F35°F78°F 200724°F 200844%5%
Oct 2349°F35°F68°F 202223°F 200844%5%
Oct 2449°F34°F66°F 200123°F 201544%5%
Oct 2549°F34°F62°F 201726°F 200244%6%
Oct 2648°F34°F67°F 200023°F 201844%6%
Oct 2748°F33°F71°F 202320°F 201844%6%
Oct 2847°F33°F74°F 202322°F 199944%7%
Oct 2947°F33°F65°F 201520°F 201344%7%
Oct 3046°F32°F65°F 202222°F 200244%8%
Oct 3146°F32°F73°F 202420°F 202044%8%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Greenville, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

October 1
sunrise 6:37 AM, sunset 6:19 PM
October 31
sunrise 7:16 AM, sunset 5:27 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00094626 (Greenville Maine Forestry Svc), public domain. Records: NOAA GHCN-Daily, station USW00094626, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.