Winchendon climate

Winchendon Weather in October

NOAA 1991-2020 normals for Birch Hill Dam, 8.8 km from Winchendon

Average highs run from 66°F on October 1 to 53°F on October 31, and lows from 41°F to 32°F. Normal precipitation for the month is 4.94 in over about 10 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 Winchendon, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
60°F
Average low
36°F
Precipitation
4.94 in
Record high
85°FOct 4, 2023
Record low
12°FOct 31, 2020
Chance of a freeze
98%
Daylight
11 h 44 min to 10 h 21 min
Cloud cover
60%
Humidity
78%
Dew point
43°F
Wind
4.7 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 166°F41°F78°F 202333°F 200930%0%
Oct 266°F41°F79°F 200234°F 199730%0%
Oct 365°F41°F83°F 202332°F 201030%0%
Oct 465°F40°F85°F 202330°F 199831%0%
Oct 564°F40°F82°F 200729°F 201931%0%
Oct 664°F39°F81°F 202527°F 199831%0%
Oct 763°F39°F77°F 202528°F 199931%0%
Oct 863°F39°F77°F 201127°F 199931%0%
Oct 963°F38°F80°F 201126°F 200031%0%
Oct 1062°F38°F80°F 201827°F 202531%0%
Oct 1162°F38°F72°F 200130°F 201631%0%
Oct 1261°F37°F75°F 200129°F 199731%0%
Oct 1361°F37°F73°F 202127°F 201231%0%
Oct 1460°F37°F76°F 200027°F 200231%0%
Oct 1560°F36°F75°F 202124°F 200231%0%
Oct 1659°F36°F75°F 202127°F 200931%0%
Oct 1759°F36°F73°F 201624°F 200931%0%
Oct 1859°F35°F72°F 199823°F 201531%0%
Oct 1958°F35°F74°F 201619°F 201531%0%
Oct 2058°F35°F72°F 202422°F 200831%0%
Oct 2157°F34°F76°F 202427°F 200231%0%
Oct 2257°F34°F77°F 201724°F 200231%0%
Oct 2356°F34°F73°F 202424°F 199731%1%
Oct 2456°F34°F74°F 201722°F 201531%1%
Oct 2556°F33°F72°F 202321°F 200231%1%
Oct 2655°F33°F75°F 202325°F 199731%1%
Oct 2755°F33°F77°F 202323°F 201531%1%
Oct 2854°F32°F76°F 202323°F 199931%1%
Oct 2954°F32°F70°F 201520°F 201331%1%
Oct 3054°F32°F69°F 202218°F 202031%1%
Oct 3153°F32°F73°F 202412°F 202031%1%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Winchendon, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

October 1
sunrise 6:45 AM, sunset 6:29 PM
October 31
sunrise 7:21 AM, sunset 5:42 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00190666 (Birch Hill Dam), public domain. Records: NOAA GHCN-Daily, station USW00054770, 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.