As of 16:30 EDT

Weather in Chester, NY

68°

Chester, Friday, 9 October, 16:30

Clear. Feels like 66°. High 68°, low 44°.

Pressure30.12 inHg

Wind10.4 mph W

Humidity40%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Monthly outlook for Chester, NY: average high 62°, average low 44°. That is 0.5° above the climate normal for October. Precipitation is expected on 7 days (about 4.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 13 October (74.3°), the coolest 19 October (27.9°).

62°/44°

Average high / low

+0.5°

Above normal

7 / 5

Wet days / normal

4.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	65.2°	62.1°	+1.7°
19 October – 28 October	56.8°	58.7°	-1°
29 October – 7 November	at normal	55.2°	—

October records over 66 years

87.6°2 October 2019All-time high

19.6°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Florida (4 mi).

Sat, 1066° / 41°

66 °

Chester, Saturday, 10 October

Overcast. High 66°, low 41°.

Pressure30.47 inHg

Wind3.1 mph E

Humidity57%

Visibility6.2 mi

Dew point45°

Sun, 1159° / 46°

0.37

59 °

Chester, Sunday, 11 October

Rain. High 59°, low 46°.

Pressure30.30 inHg

Wind6.3 mph NE

Humidity83%

Visibility5.9 mi

Dew point53°

Mon, 1272° / 56°

0.22

72 °

Chester, Monday, 12 October

Rain. High 72°, low 56°.

Pressure29.74 inHg

Wind9.5 mph N

Humidity69%

Visibility6.2 mi

Dew point57°

Tue, 1374° / 54°

0.37

74 °

Chester, Tuesday, 13 October

Rain. High 74°, low 54°.

Pressure29.80 inHg

Wind6.6 mph SW

Humidity70%

Visibility6.2 mi

Dew point62°

Wed, 1472° / 57°

0.01

72 °

Chester, Wednesday, 14 October

Light rain. High 72°, low 57°.

Pressure29.88 inHg

Wind9.8 mph NW

Humidity80%

Visibility—

Dew point61°

Thu, 1562° / 48°

62 °

Chester, Thursday, 15 October

Mostly clear. High 62°, low 48°.

Pressure30.24 inHg

Wind6.4 mph NW

Humidity50%

Visibility—

Dew point39°

Fri, 1666° / 49°

0.14

66 °

Chester, Friday, 16 October

Light rain. High 66°, low 49°.

Pressure30.12 inHg

Wind15 mph S

Humidity87%

Visibility—

Dew point52°

Sat, 1761° / 42°

0.35

61 °

Chester, Saturday, 17 October

Rain. High 61°, low 42°.

Pressure29.88 inHg

Wind13.8 mph W

Humidity88%

Visibility—

Dew point47°

Sun, 1849° / 32°

49 °

Chester, Sunday, 18 October

Overcast. High 49°, low 32°.

Pressure30.21 inHg

Wind15.4 mph NW

Humidity58%

Visibility—

Dew point31°

Mon, 1951° / 28°

51 °

Chester, Monday, 19 October

Clear. High 51°, low 28°.

Pressure30.53 inHg

Wind3.7 mph E

Humidity41%

Visibility—

Dew point20°

Tue, 2052° / 33°

52 °

Chester, Tuesday, 20 October

Overcast. High 52°, low 33°.

Pressure30.56 inHg

Wind3.4 mph NE

Humidity49%

Visibility—

Dew point26°

Wed, 2155° / 34°

55 °

Chester, Wednesday, 21 October

Clear. High 55°, low 34°.

Pressure30.47 inHg

Wind4.4 mph NE

Humidity54%

Visibility—

Dew point31°

Thu, 2260° / 37°

60 °

Chester, Thursday, 22 October

Clear. High 60°, low 37°.

Pressure30.27 inHg

Wind8.8 mph SW

Humidity51%

Visibility—

Dew point34°

Fri, 2362° / 46°

0.16

62 °

Chester, Friday, 23 October

Light rain. High 62°, low 46°.

Pressure30.18 inHg

Wind13.1 mph S

Humidity98%

Visibility—

Dew point52°

Sat, 2461° / 57°

2.9

61 °

Chester, Saturday, 24 October

Heavy rain. High 61°, low 57°.

Pressure29.80 inHg

Wind15.8 mph NW

Humidity97%

Visibility—

Dew point60°

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

Sun, 2558° / 44°

0.11

58 °

Chester, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high58°

Average low44°

Average precipitation0.11 in

Chance of precipitation30%

Record high76° (1963)

Record low32° (1962)

Mon, 2657° / 43°

0.14

57 °

Chester, Monday, 26 October

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.14 in

Chance of precipitation30%

Record high78° (1963)

Record low31° (1997)

Tue, 2757° / 42°

0.15

57 °

Chester, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.15 in

Chance of precipitation28%

Record high79° (1963)

Record low29° (1976)

Wed, 2857° / 42°

0.19

57 °

Chester, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.19 in

Chance of precipitation33%

Record high77° (2023)

Record low27° (1976)

Thu, 2955° / 40°

0.19

55 °

Chester, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.19 in

Chance of precipitation23%

Record high70° (1989)

Record low29° (1965)

Fri, 3055° / 40°

0.11

55 °

Chester, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.11 in

Chance of precipitation23%

Record high77° (2024)

Record low30° (1962)

Sat, 3156° / 40°

0.05

56 °

Chester, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.05 in

Chance of precipitation20%

Record high79° (2024)

Record low20° (2011)

Sun, 0157° / 42°

0.09

57 °

Chester, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.09 in

Chance of precipitation25%

Record high76° (1974)

Record low31° (2011)

Mon, 0256° / 42°

0.1

56 °

Chester, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.1 in

Chance of precipitation28%

Record high76° (1982)

Record low28° (1976)

Tue, 0357° / 41°

0.1

57 °

Chester, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°

Average low41°

Average precipitation0.1 in

Chance of precipitation28%

Record high75° (2003)

Record low29° (1980)

Wed, 0455° / 40°

0.06

55 °

Chester, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.06 in

Chance of precipitation22%

Record high72° (1987)

Record low29° (2006)

Thu, 0555° / 40°

0.13

55 °

Chester, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.13 in

Chance of precipitation28%

Record high73° (2022)

Record low28° (1962)

Fri, 0653° / 40°

0.09

53 °

Chester, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°

Average low40°

Average precipitation0.09 in

Chance of precipitation33%

Record high78° (2024)

Record low27° (2021)

Sat, 0753° / 38°

0.07

53 °

Chester, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.07 in

Chance of precipitation25%

Record high71° (2022)

Record low26° (1962)

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, NY 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, NY 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.