As of 02:11 EDT

Weather in Chester, NJ

52°

Chester, Sunday, 11 October, 02:11

Overcast. Feels like 51°. High 59°, low 49°.

Pressure30.39 inHg

Wind3.4 mph NW

Humidity90%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Monthly outlook for Chester, NJ: average high 58.9°, average low 40.5°. That is 1.3° below the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 14 October (74.6°), the coolest 19 October (28.9°).

58.9°/40.5°

Average high / low

−1.3°

Below normal

5 / 5

Wet days / normal

1.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	61.8°	62°	-0.1°
21 October – 30 October	53.9°	58.7°	-2.6°
31 October – 9 November	at normal	55.5°	—

October records over 66 years

87.4°2 October 2019All-time high

19°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Dover (10 mi).

Mon, 1274° / 47°

0.17

74 °

Chester, Monday, 12 October

Rain. High 74°, low 47°.

Pressure29.80 inHg

Wind10.6 mph N

Humidity70%

Visibility6.2 mi

Dew point55°

Tue, 1374° / 54°

74 °

Chester, Tuesday, 13 October

Clear. High 74°, low 54°.

Pressure29.97 inHg

Wind6.7 mph S

Humidity68%

Visibility6.2 mi

Dew point59°

Wed, 1475° / 62°

0.05

75 °

Chester, Wednesday, 14 October

Light rain. High 75°, low 62°.

Pressure29.88 inHg

Wind10.6 mph W

Humidity66%

Visibility6.2 mi

Dew point61°

Thu, 1561° / 47°

61 °

Chester, Thursday, 15 October

Mostly clear. High 61°, low 47°.

Pressure30.21 inHg

Wind13.4 mph N

Humidity53%

Visibility—

Dew point40°

Fri, 1663° / 43°

0.02

63 °

Chester, Friday, 16 October

Light rain. High 63°, low 43°.

Pressure30.00 inHg

Wind9.9 mph SW

Humidity60%

Visibility—

Dew point38°

Sat, 1763° / 37°

0.09

63 °

Chester, Saturday, 17 October

Light rain. High 63°, low 37°.

Pressure29.83 inHg

Wind13.3 mph NW

Humidity86%

Visibility—

Dew point47°

Sun, 1844° / 31°

44 °

Chester, Sunday, 18 October

Clear. High 44°, low 31°.

Pressure30.36 inHg

Wind14.2 mph NW

Humidity44%

Visibility—

Dew point18°

Mon, 1950° / 29°

50 °

Chester, Monday, 19 October

Clear. High 50°, low 29°.

Pressure30.65 inHg

Wind5.4 mph N

Humidity35%

Visibility—

Dew point16°

Tue, 2056° / 32°

56 °

Chester, Tuesday, 20 October

Overcast. High 56°, low 32°.

Pressure30.50 inHg

Wind3.5 mph W

Humidity37%

Visibility—

Dew point22°

Wed, 2157° / 37°

57 °

Chester, Wednesday, 21 October

Clear. High 57°, low 37°.

Pressure30.42 inHg

Wind5.3 mph S

Humidity44%

Visibility—

Dew point30°

Thu, 2260° / 40°

60 °

Chester, Thursday, 22 October

Overcast. High 60°, low 40°.

Pressure30.18 inHg

Wind10.1 mph SW

Humidity58%

Visibility—

Dew point37°

Fri, 2359° / 42°

59 °

Chester, Friday, 23 October

Overcast. High 59°, low 42°.

Pressure30.00 inHg

Wind10.4 mph NW

Humidity62%

Visibility—

Dew point43°

Sat, 2446° / 33°

46 °

Chester, Saturday, 24 October

Clear. High 46°, low 33°.

Pressure30.15 inHg

Wind13.1 mph NW

Humidity50%

Visibility—

Dew point26°

Sun, 2548° / 29°

0.07

48 °

Chester, Sunday, 25 October

Light rain. High 48°, low 29°.

Pressure30.39 inHg

Wind8.2 mph W

Humidity50%

Visibility—

Dew point24°

Mon, 2654° / 35°

54 °

Chester, Monday, 26 October

Clear. High 54°, low 35°.

Pressure30.53 inHg

Wind4 mph W

Humidity67%

Visibility—

Dew point36°

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

Tue, 2758° / 44°

0.18

58 °

Chester, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°

Average low44°

Average precipitation0.18 in

Chance of precipitation28%

Record high79° (1963)

Record low29° (1976)

Wed, 2858° / 43°

0.17

58 °

Chester, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.17 in

Chance of precipitation32%

Record high77° (2023)

Record low28° (1976)

Thu, 2956° / 42°

0.22

56 °

Chester, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.22 in

Chance of precipitation27%

Record high72° (1984)

Record low29° (1965)

Fri, 3056° / 41°

0.12

56 °

Chester, Friday, 30 October

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.12 in

Chance of precipitation23%

Record high76° (2024)

Record low30° (2011)

Sat, 3157° / 42°

0.06

57 °

Chester, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.06 in

Chance of precipitation15%

Record high79° (2024)

Record low19° (2011)

Sun, 0158° / 43°

0.09

58 °

Chester, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.09 in

Chance of precipitation28%

Record high76° (1974)

Record low28° (2002)

Mon, 0258° / 44°

0.11

58 °

Chester, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°

Average low44°

Average precipitation0.11 in

Chance of precipitation32%

Record high75° (1982)

Record low29° (2002)

Tue, 0358° / 43°

0.09

58 °

Chester, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.09 in

Chance of precipitation25%

Record high75° (2003)

Record low31° (2002)

Wed, 0456° / 42°

0.06

56 °

Chester, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.06 in

Chance of precipitation23%

Record high71° (1987)

Record low30° (2006)

Thu, 0555° / 42°

0.14

55 °

Chester, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°

Average low42°

Average precipitation0.14 in

Chance of precipitation28%

Record high73° (2022)

Record low30° (1983)

Fri, 0654° / 41°

0.08

54 °

Chester, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°

Average low41°

Average precipitation0.08 in

Chance of precipitation32%

Record high77° (2024)

Record low28° (2012)

Sat, 0754° / 40°

0.08

54 °

Chester, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.08 in

Chance of precipitation25%

Record high72° (2022)

Record low27° (1962)

Sun, 0853° / 39°

0.15

53 °

Chester, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.15 in

Chance of precipitation27%

Record high71° (2020)

Record low27° (1960)

Mon, 0954° / 39°

0.09

54 °

Chester, Monday, 9 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.09 in

Chance of precipitation28%

Record high73° (2020)

Record low22° (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 Chester, NJ 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, NJ 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.