As of 19:24 EDT

Weather in Chester, NY

45°

Chester, Tuesday, 20 October, 19:24

Clear. Feels like 43°. High 60°, low 35°.

Pressure30.33 inHg

Wind3.9 mph N

Humidity65%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Monthly outlook for Chester, NY: average high 50.5°, average low 31°. That is 1.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 26 October (63.4°), the coolest 24 October (23.1°).

50.5°/31°

Average high / low

+1.4°

Above normal

4 / 6

Wet days / normal

1.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
20 October – 29 October	53.1°	48.9°	+2.4°
30 October – 8 November	46°	45.4°	+0.3°
9 November – 18 November	at normal	39.9°	—

October records over 66 years

81.1°4 October 2023All-time high

8.2°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Minerva (15 mi).

Wed, 2157° / 28°

57 °

Chester, Wednesday, 21 October

Clear. High 57°, low 28°.

Pressure30.30 inHg

Wind2.3 mph NE

Humidity44%

Visibility6.2 mi

Dew point30°

Thu, 2256° / 27°

56 °

Chester, Thursday, 22 October

Overcast. High 56°, low 27°.

Pressure30.03 inHg

Wind9.2 mph NW

Humidity50%

Visibility6.2 mi

Dew point38°

Fri, 2350° / 27°

50 °

Chester, Friday, 23 October

Clear. High 50°, low 27°.

Pressure30.45 inHg

Wind3 mph N

Humidity57%

Visibility6.2 mi

Dew point26°

Sat, 2454° / 23°

54 °

Chester, Saturday, 24 October

Overcast. High 54°, low 23°.

Pressure30.56 inHg

Wind0.6 mph W

Humidity52%

Visibility6.2 mi

Dew point26°

Sun, 2562° / 28°

62 °

Chester, Sunday, 25 October

Clear. High 62°, low 28°.

Pressure30.50 inHg

Wind5.6 mph W

Humidity45%

Visibility—

Dew point28°

Mon, 2663° / 36°

63 °

Chester, Monday, 26 October

Partly cloudy. High 63°, low 36°.

Pressure30.24 inHg

Wind5.5 mph W

Humidity64%

Visibility—

Dew point40°

Tue, 2746° / 36°

0.05

46 °

Chester, Tuesday, 27 October

Snow. High 46°, low 36°.

Pressure30.27 inHg

Wind4.4 mph NE

Humidity83%

Visibility—

Dew point38°

Wed, 2840° / 31°

0.14

40 °

Chester, Wednesday, 28 October

Light rain. High 40°, low 31°.

Pressure30.42 inHg

Wind3 mph NE

Humidity70%

Visibility—

Dew point30°

Thu, 2944° / 34°

0.44

44 °

Chester, Thursday, 29 October

Rain. High 44°, low 34°.

Pressure29.80 inHg

Wind17 mph NW

Humidity98%

Visibility—

Dew point39°

Fri, 3035° / 28°

35 °

Chester, Friday, 30 October

Light snow. High 35°, low 28°.

Pressure29.94 inHg

Wind14.8 mph NW

Humidity59%

Visibility—

Dew point20°

Sat, 3148° / 27°

48 °

Chester, Saturday, 31 October

Clear. High 48°, low 27°.

Pressure30.39 inHg

Wind13.2 mph NW

Humidity39%

Visibility—

Dew point15°

Sun, 0148° / 33°

48 °

Chester, Sunday, 1 November

Overcast. High 48°, low 33°.

Pressure30.36 inHg

Wind7.8 mph S

Humidity49%

Visibility—

Dew point25°

Mon, 0258° / 44°

0.81

58 °

Chester, Monday, 2 November

Rain. High 58°, low 44°.

Pressure29.97 inHg

Wind10.8 mph W

Humidity98%

Visibility—

Dew point51°

Tue, 0348° / 31°

0.01

48 °

Chester, Tuesday, 3 November

Light rain. High 48°, low 31°.

Pressure30.12 inHg

Wind14.2 mph NW

Humidity54%

Visibility—

Dew point23°

Wed, 0440° / 27°

40 °

Chester, Wednesday, 4 November

Clear. High 40°, low 27°.

Pressure30.30 inHg

Wind10.4 mph NW

Humidity36%

Visibility—

Dew point10°

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

Thu, 0545° / 32°

0.14

45 °

Chester, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.14 in

Chance of precipitation42%

Record high69° (2022)

Record low17° (1962)

Fri, 0645° / 33°

0.12

45 °

Chester, Friday, 6 November

Climate normal for this date — 60-year average.

Average high45°

Average low33°

Average precipitation0.12 in

Chance of precipitation40%

Record high67° (2022)

Record low18° (1962)

Sat, 0743° / 31°

0.07

43 °

Chester, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.07 in

Chance of precipitation38%

Record high65° (2020)

Record low8° (1962)

Sun, 0842° / 29°

0.1

42 °

Chester, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.1 in

Chance of precipitation30%

Record high67° (2020)

Record low11° (2002)

Mon, 0943° / 29°

0.11

43 °

Chester, Monday, 9 November

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.11 in

Chance of precipitation30%

Record high68° (2020)

Record low11° (1992)

Tue, 1043° / 30°

0.12

43 °

Chester, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.12 in

Chance of precipitation47%

Record high69° (2020)

Record low11° (1995)

Wed, 1141° / 29°

0.13

41 °

Chester, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.13 in

Chance of precipitation47%

Record high62° (2022)

Record low8° (2017)

Thu, 1240° / 27°

0.13

40 °

Chester, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.13 in

Chance of precipitation40%

Record high60° (2022)

Record low9° (2019)

Fri, 1339° / 26°

0.1

39 °

Chester, Friday, 13 November

Climate normal for this date — 60-year average.

Average high39°

Average low26°

Average precipitation0.1 in

Chance of precipitation38%

Record high54° (1961)

Record low0° (2019)

Sat, 1439° / 26°

0.1

39 °

Chester, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high39°

Average low26°

Average precipitation0.1 in

Chance of precipitation33%

Record high58° (1989)

Record low4° (2019)

Sun, 1539° / 27°

0.13

39 °

Chester, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.13 in

Chance of precipitation48%

Record high58° (1989)

Record low0° (2018)

Mon, 1639° / 26°

0.12

39 °

Chester, Monday, 16 November

Climate normal for this date — 60-year average.

Average high39°

Average low26°

Average precipitation0.12 in

Chance of precipitation37%

Record high58° (2006)

Record low0° (2019)

Tue, 1738° / 25°

0.11

38 °

Chester, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high38°

Average low25°

Average precipitation0.11 in

Chance of precipitation35%

Record high59° (2006)

Record low-1° (1972)

Wed, 1838° / 25°

0.07

38 °

Chester, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high38°

Average low25°

Average precipitation0.07 in

Chance of precipitation28%

Record high56° (2021)

Record low7° (2018)

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.