As of 13:05 EDT

Weather in Chester, MA

59°

Chester, Friday, 16 October, 13:05

Overcast. Feels like 58°. High 64°, low 44°.

Pressure29.71 inHg

Wind3 mph W

Humidity81%

Visibility—

Dew point55°

See detailed hourly forecast

Monthly outlook for Chester, MA: average high 57.3°, average low 38.5°. That is 2.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 5 days and 2.5 inches. The warmest day looks like 30 October (64.4°), the coolest 18 October (29.6°).

57.3°/38.5°

Average high / low

+2.1°

Above normal

2 / 5

Wet days / normal

0.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
16 October – 25 October	55.8°	54.8°	+0.5°
26 October – 4 November	59.8°	51.6°	+4.6°
5 November – 14 November	at normal	46.9°	—

October records over 66 years

81.7°6 October 2007All-time high

15.6°31 October 2011All-time low

Sat, 1749° / 32°

49 °

Chester, Saturday, 17 October

Overcast. High 49°, low 32°.

Pressure30.18 inHg

Wind12.3 mph NW

Humidity62%

Visibility6.2 mi

Dew point26°

Sun, 1853° / 30°

53 °

Chester, Sunday, 18 October

Clear. High 53°, low 30°.

Pressure30.59 inHg

Wind1.2 mph W

Humidity47%

Visibility6.2 mi

Dew point23°

Mon, 1958° / 35°

58 °

Chester, Monday, 19 October

Clear. High 58°, low 35°.

Pressure30.45 inHg

Wind5.1 mph E

Humidity41%

Visibility6.2 mi

Dew point30°

Tue, 2064° / 43°

64 °

Chester, Tuesday, 20 October

Overcast. High 64°, low 43°.

Pressure30.18 inHg

Wind7.9 mph NE

Humidity39%

Visibility6.2 mi

Dew point35°

Wed, 2155° / 39°

55 °

Chester, Wednesday, 21 October

Clear. High 55°, low 39°.

Pressure30.39 inHg

Wind11.5 mph NE

Humidity50%

Visibility—

Dew point31°

Thu, 2251° / 35°

51 °

Chester, Thursday, 22 October

Overcast. High 51°, low 35°.

Pressure30.42 inHg

Wind9.5 mph E

Humidity66%

Visibility—

Dew point34°

Fri, 2358° / 36°

58 °

Chester, Friday, 23 October

Clear. High 58°, low 36°.

Pressure30.06 inHg

Wind9.4 mph NW

Humidity56%

Visibility—

Dew point37°

Sat, 2453° / 32°

53 °

Chester, Saturday, 24 October

Clear. High 53°, low 32°.

Pressure30.30 inHg

Wind5.6 mph NW

Humidity49%

Visibility—

Dew point27°

Sun, 2552° / 33°

52 °

Chester, Sunday, 25 October

Clear. High 52°, low 33°.

Pressure30.50 inHg

Wind6 mph E

Humidity65%

Visibility—

Dew point34°

Mon, 2661° / 40°

61 °

Chester, Monday, 26 October

Overcast. High 61°, low 40°.

Pressure30.36 inHg

Wind4.4 mph NW

Humidity56%

Visibility—

Dew point37°

Tue, 2757° / 41°

57 °

Chester, Tuesday, 27 October

Partly cloudy. High 57°, low 41°.

Pressure30.30 inHg

Wind4.9 mph E

Humidity53%

Visibility—

Dew point35°

Wed, 2860° / 39°

60 °

Chester, Wednesday, 28 October

Overcast. High 60°, low 39°.

Pressure30.30 inHg

Wind5.9 mph S

Humidity64%

Visibility—

Dew point39°

Thu, 2959° / 45°

0.01

59 °

Chester, Thursday, 29 October

Light rain. High 59°, low 45°.

Pressure30.24 inHg

Wind9.4 mph NW

Humidity71%

Visibility—

Dew point45°

Fri, 3064° / 44°

64 °

Chester, Friday, 30 October

Overcast. High 64°, low 44°.

Pressure30.18 inHg

Wind10.2 mph SW

Humidity71%

Visibility—

Dew point46°

Sat, 3159° / 49°

0.09

59 °

Chester, Saturday, 31 October

Light rain. High 59°, low 49°.

Pressure30.03 inHg

Wind11.2 mph NE

Humidity69%

Visibility—

Dew point47°

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

Sun, 0152° / 37°

0.14

52 °

Chester, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.14 in

Chance of precipitation27%

Record high70° (1974)

Record low24° (2011)

Mon, 0252° / 37°

0.13

52 °

Chester, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.13 in

Chance of precipitation32%

Record high72° (1982)

Record low22° (2011)

Tue, 0352° / 37°

0.16

52 °

Chester, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.16 in

Chance of precipitation38%

Record high67° (2003)

Record low24° (1980)

Wed, 0450° / 36°

0.06

50 °

Chester, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.06 in

Chance of precipitation27%

Record high69° (1994)

Record low25° (2013)

Thu, 0550° / 36°

0.16

50 °

Chester, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.16 in

Chance of precipitation35%

Record high70° (1994)

Record low25° (1965)

Fri, 0649° / 36°

0.13

49 °

Chester, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.13 in

Chance of precipitation42%

Record high70° (2024)

Record low24° (2012)

Sat, 0748° / 34°

0.08

48 °

Chester, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.08 in

Chance of precipitation27%

Record high66° (2020)

Record low24° (1962)

Sun, 0847° / 34°

0.15

47 °

Chester, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.15 in

Chance of precipitation32%

Record high67° (2020)

Record low21° (2019)

Mon, 0948° / 34°

0.12

48 °

Chester, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.12 in

Chance of precipitation35%

Record high69° (2020)

Record low18° (2019)

Tue, 1048° / 34°

0.13

48 °

Chester, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.13 in

Chance of precipitation45%

Record high68° (2020)

Record low17° (2017)

Wed, 1146° / 34°

0.17

46 °

Chester, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°

Average low34°

Average precipitation0.17 in

Chance of precipitation42%

Record high65° (2022)

Record low14° (2017)

Thu, 1245° / 32°

0.17

45 °

Chester, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.17 in

Chance of precipitation38%

Record high63° (2022)

Record low17° (2019)

Fri, 1344° / 31°

0.18

44 °

Chester, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.18 in

Chance of precipitation42%

Record high64° (1964)

Record low10° (2019)

Sat, 1444° / 31°

0.14

44 °

Chester, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.14 in

Chance of precipitation28%

Record high63° (1989)

Record low9° (1986)

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, MA 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, MA 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.