As of 23:11 EDT

Weather in Chest, PA

55°Current weather

Chest, Saturday, 10 October, 23:11

Rain. Feels like 54°. High 65°, low 42°.

Pressure30.36 inHg
Wind9.7 mph SE
Humidity82%
Visibility6.2 mi
Dew point49°

Monthly outlook for Chest, PA: average high 56°, average low 38.7°. That is 1.1° below the climate normal for October. Precipitation is expected on 5 days (about 2.2 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 13 October (76.6°), the coolest 19 October (25.2°).

56°/38.7°
Average high / low
−1.1°
Below normal
5 / 6
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October58.9°59.2°-0.2°
20 October – 29 October51.3°55.3°-2.2°
30 October – 8 Novemberat normal52.4°—

October records over 66 years

83.7°4 October 2007All-time high
20.8°20 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Westover (3 mi).

Sun, 1158° / 46°1.53Heavy rain
58 °Heavy rain

Chest, Sunday, 11 October

Heavy rain. High 58°, low 46°.

Pressure30.12 inHg
Wind13.7 mph E
Humidity99%
Visibility1.2 mi
Dew point54°
Mon, 1268° / 47°0Overcast
68 °Overcast

Chest, Monday, 12 October

Overcast. High 68°, low 47°.

Pressure29.94 inHg
Wind9.1 mph NW
Humidity82%
Visibility6.2 mi
Dew point56°
Tue, 1377° / 55°0Clear
77 °Clear

Chest, Tuesday, 13 October

Clear. High 77°, low 55°.

Pressure29.91 inHg
Wind11.1 mph SW
Humidity67%
Visibility6.2 mi
Dew point61°
Wed, 1467° / 54°0.29Rain
67 °Rain

Chest, Wednesday, 14 October

Rain. High 67°, low 54°.

Pressure29.94 inHg
Wind9.2 mph W
Humidity88%
Visibility6.0 mi
Dew point63°
Thu, 1559° / 44°0Overcast
59 °Overcast

Chest, Thursday, 15 October

Overcast. High 59°, low 44°.

Pressure30.24 inHg
Wind9.2 mph NW
Humidity54%
Visibility—
Dew point40°
Fri, 1660° / 44°0.15Light rain
60 °Light rain

Chest, Friday, 16 October

Light rain. High 60°, low 44°.

Pressure30.00 inHg
Wind18.3 mph W
Humidity68%
Visibility—
Dew point42°
Sat, 1747° / 30°0.08Snow
47 °Snow

Chest, Saturday, 17 October

Snow. High 47°, low 30°.

Pressure29.88 inHg
Wind14.8 mph W
Humidity72%
Visibility—
Dew point34°
Sun, 1841° / 27°0Partly cloudy
41 °Partly cloudy

Chest, Sunday, 18 October

Partly cloudy. High 41°, low 27°.

Pressure30.53 inHg
Wind11 mph NW
Humidity45%
Visibility—
Dew point15°
Mon, 1948° / 25°0Overcast
48 °Overcast

Chest, Monday, 19 October

Overcast. High 48°, low 25°.

Pressure30.68 inHg
Wind2.2 mph SE
Humidity40%
Visibility—
Dew point16°
Tue, 2054° / 30°0Mostly clear
54 °Mostly clear

Chest, Tuesday, 20 October

Mostly clear. High 54°, low 30°.

Pressure30.50 inHg
Wind3.4 mph W
Humidity38%
Visibility—
Dew point21°
Wed, 2156° / 33°0Mostly clear
56 °Mostly clear

Chest, Wednesday, 21 October

Mostly clear. High 56°, low 33°.

Pressure30.36 inHg
Wind5.4 mph SW
Humidity46%
Visibility—
Dew point28°
Thu, 2259° / 40°0Overcast
59 °Overcast

Chest, Thursday, 22 October

Overcast. High 59°, low 40°.

Pressure30.12 inHg
Wind12.9 mph SW
Humidity54%
Visibility—
Dew point35°
Fri, 2350° / 41°0.04Light rain
50 °Light rain

Chest, Friday, 23 October

Light rain. High 50°, low 41°.

Pressure30.12 inHg
Wind10.4 mph NW
Humidity72%
Visibility—
Dew point40°
Sat, 2442° / 32°0.06Snow
42 °Snow

Chest, Saturday, 24 October

Snow. High 42°, low 32°.

Pressure30.27 inHg
Wind10.8 mph NW
Humidity73%
Visibility—
Dew point30°
Sun, 2547° / 29°0.03Light rain
47 °Light rain

Chest, Sunday, 25 October

Light rain. High 47°, low 29°.

Pressure30.36 inHg
Wind11.5 mph W
Humidity62%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2655° / 41°0.09Climate normal
55 °Climate normal

Chest, Monday, 26 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.09 in
Chance of precipitation35%
Record high76° (1963)
Record low27° (1962)
Tue, 2755° / 41°0.15Climate normal
55 °Climate normal

Chest, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation35%
Record high75° (1963)
Record low25° (1988)
Wed, 2854° / 40°0.11Climate normal
54 °Climate normal

Chest, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation42%
Record high72° (2014)
Record low23° (1976)
Thu, 2953° / 39°0.19Climate normal
53 °Climate normal

Chest, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.19 in
Chance of precipitation40%
Record high68° (1971)
Record low24° (1965)
Fri, 3054° / 38°0.11Climate normal
54 °Climate normal

Chest, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high72° (2024)
Record low26° (2011)
Sat, 3154° / 40°0.1Climate normal
54 °Climate normal

Chest, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.1 in
Chance of precipitation35%
Record high75° (2024)
Record low23° (2002)
Sun, 0155° / 41°0.1Climate normal
55 °Climate normal

Chest, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.1 in
Chance of precipitation40%
Record high71° (1974)
Record low28° (2002)
Mon, 0254° / 40°0.15Climate normal
54 °Climate normal

Chest, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.15 in
Chance of precipitation45%
Record high73° (1982)
Record low25° (1993)
Tue, 0353° / 38°0.08Climate normal
53 °Climate normal

Chest, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation33%
Record high71° (2003)
Record low26° (2002)
Wed, 0451° / 38°0.1Climate normal
51 °Climate normal

Chest, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (2003)
Record low23° (2006)
Thu, 0551° / 38°0.09Climate normal
51 °Climate normal

Chest, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation43%
Record high74° (2024)
Record low19° (1991)
Fri, 0651° / 38°0.08Climate normal
51 °Climate normal

Chest, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.08 in
Chance of precipitation37%
Record high74° (2022)
Record low24° (1995)
Sat, 0750° / 36°0.12Climate normal
50 °Climate normal

Chest, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation35%
Record high68° (1975)
Record low22° (1962)
Sun, 0850° / 36°0.11Climate normal
50 °Climate normal

Chest, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (2020)
Record low23° (1960)

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 Chest, PA 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 Chest, PA 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.