As of 19:56 EDT

Weather in Chester, ME

43°

Chester, Wednesday, 28 October, 19:56

Clear. Feels like 39°. High 49°, low 26°.

Pressure30.33 inHg

Wind7.5 mph SW

Humidity68%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Monthly outlook for Chester, ME: average high 50°, average low 32.9°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 2.0 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 29 October (61.8°), the coolest 28 October (26.3°).

50°/32.9°

Average high / low

+1.6°

Above normal

2 / 6

Wet days / normal

2.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
28 October – 6 November	53.3°	48.6°	+2.6°
7 November – 16 November	44.5°	43.5°	+0.5°
17 November – 26 November	at normal	38.7°	—

October records over 66 years

83.3°6 October 2025All-time high

23.7°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Winn (9 mi).

Thu, 2962° / 32°

62 °

Chester, Thursday, 29 October

Partly cloudy. High 62°, low 32°.

Pressure30.06 inHg

Wind6.8 mph S

Humidity51%

Visibility6.2 mi

Dew point37°

Fri, 3058° / 44°

58 °

Chester, Friday, 30 October

Mostly clear. High 58°, low 44°.

Pressure29.85 inHg

Wind10.4 mph NW

Humidity55%

Visibility6.2 mi

Dew point42°

Sat, 3145° / 33°

45 °

Chester, Saturday, 31 October

Partly cloudy. High 45°, low 33°.

Pressure30.27 inHg

Wind10.4 mph NW

Humidity55%

Visibility6.2 mi

Dew point20°

Sun, 0151° / 30°

51 °

Chester, Sunday, 1 November

Clear. High 51°, low 30°.

Pressure30.27 inHg

Wind7.6 mph W

Humidity54%

Visibility6.2 mi

Dew point29°

Mon, 0259° / 35°

59 °

Chester, Monday, 2 November

Mostly clear. High 59°, low 35°.

Pressure30.12 inHg

Wind7.9 mph W

Humidity50%

Visibility—

Dew point33°

Tue, 0349° / 31°

49 °

Chester, Tuesday, 3 November

Light rain. High 49°, low 31°.

Pressure30.30 inHg

Wind6.2 mph N

Humidity55%

Visibility—

Dew point31°

Wed, 0451° / 28°

51 °

Chester, Wednesday, 4 November

Clear. High 51°, low 28°.

Pressure30.21 inHg

Wind4.7 mph W

Humidity39%

Visibility—

Dew point19°

Thu, 0552° / 32°

52 °

Chester, Thursday, 5 November

Overcast. High 52°, low 32°.

Pressure30.24 inHg

Wind7.7 mph S

Humidity60%

Visibility—

Dew point31°

Fri, 0659° / 44°

0.96

59 °

Chester, Friday, 6 November

Heavy rain. High 59°, low 44°.

Pressure29.56 inHg

Wind20.2 mph SE

Humidity94%

Visibility—

Dew point52°

Sat, 0751° / 37°

51 °

Chester, Saturday, 7 November

Clear. High 51°, low 37°.

Pressure29.74 inHg

Wind7.9 mph NW

Humidity64%

Visibility—

Dew point35°

Sun, 0846° / 31°

46 °

Chester, Sunday, 8 November

Overcast. High 46°, low 31°.

Pressure29.91 inHg

Wind9.1 mph W

Humidity70%

Visibility—

Dew point32°

Mon, 0945° / 30°

45 °

Chester, Monday, 9 November

Clear. High 45°, low 30°.

Pressure29.97 inHg

Wind10.9 mph W

Humidity49%

Visibility—

Dew point22°

Tue, 1044° / 31°

44 °

Chester, Tuesday, 10 November

Overcast. High 44°, low 31°.

Pressure29.83 inHg

Wind4.8 mph S

Humidity65%

Visibility—

Dew point31°

Wed, 1142° / 33°

1.06

42 °

Chester, Wednesday, 11 November

Rain. High 42°, low 33°.

Pressure28.91 inHg

Wind14.9 mph W

Humidity98%

Visibility—

Dew point41°

Thu, 1239° / 29°

39 °

Chester, Thursday, 12 November

Overcast. High 39°, low 29°.

Pressure29.35 inHg

Wind13.6 mph W

Humidity49%

Visibility—

Dew point18°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 1342° / 30°

0.16

42 °

Chester, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.16 in

Chance of precipitation38%

Record high59° (1982)

Record low10° (2019)

Sat, 1441° / 30°

0.1

41 °

Chester, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high41°

Average low30°

Average precipitation0.1 in

Chance of precipitation40%

Record high58° (2011)

Record low7° (2019)

Sun, 1542° / 30°

0.16

42 °

Chester, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.16 in

Chance of precipitation40%

Record high59° (2008)

Record low8° (2018)

Mon, 1641° / 30°

0.15

41 °

Chester, Monday, 16 November

Climate normal for this date — 60-year average.

Average high41°

Average low30°

Average precipitation0.15 in

Chance of precipitation38%

Record high60° (2008)

Record low10° (2019)

Tue, 1741° / 29°

0.13

41 °

Chester, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.13 in

Chance of precipitation32%

Record high61° (2006)

Record low11° (2019)

Wed, 1840° / 28°

0.11

40 °

Chester, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.11 in

Chance of precipitation27%

Record high60° (1987)

Record low9° (2018)

Thu, 1939° / 27°

0.08

39 °

Chester, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.08 in

Chance of precipitation20%

Record high55° (2001)

Record low5° (2018)

Fri, 2040° / 28°

0.13

40 °

Chester, Friday, 20 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.13 in

Chance of precipitation33%

Record high62° (1991)

Record low10° (1980)

Sat, 2138° / 27°

0.17

38 °

Chester, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high38°

Average low27°

Average precipitation0.17 in

Chance of precipitation35%

Record high60° (1991)

Record low10° (1967)

Sun, 2238° / 27°

0.17

38 °

Chester, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high38°

Average low27°

Average precipitation0.17 in

Chance of precipitation42%

Record high53° (1999)

Record low1° (2018)

Mon, 2337° / 26°

0.11

37 °

Chester, Monday, 23 November

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.11 in

Chance of precipitation32%

Record high58° (1999)

Record low4° (1986)

Tue, 2437° / 25°

0.07

37 °

Chester, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high37°

Average low25°

Average precipitation0.07 in

Chance of precipitation33%

Record high56° (2014)

Record low0° (1989)

Wed, 2537° / 26°

0.14

37 °

Chester, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.14 in

Chance of precipitation35%

Record high56° (2004)

Record low10° (1989)

Thu, 2638° / 26°

0.18

38 °

Chester, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high38°

Average low26°

Average precipitation0.18 in

Chance of precipitation53%

Record high52° (1979)

Record low7° (1985)

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 Chester, 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 Chester, 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.