As of 08:19 EDT

Weather in Chest, PA

56°Current weather

Chest, Monday, 12 October, 08:19

Overcast. Feels like 55°. High 66°, low 53°.

Pressure29.94 inHg
Wind7.3 mph W
Humidity95%
Visibility1.0 mi
Dew point54°

Monthly outlook for Chest, PA: average high 59.6°, average low 41.6°. That is 1.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 13 October (75.4°), the coolest 18 October (28°).

59.6°/41.6°
Average high / low
+1.3°
Above normal
4 / 6
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October61.8°58.2°+2°
22 October – 31 October56.1°54.9°+0.7°
1 November – 10 Novemberat normal51.6°—

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).

Tue, 1375° / 55°0Clear
75 °Clear

Chest, Tuesday, 13 October

Clear. High 75°, low 55°.

Pressure29.91 inHg
Wind12.9 mph SW
Humidity67%
Visibility6.2 mi
Dew point61°
Wed, 1470° / 55°0.26Heavy rain
70 °Heavy rain

Chest, Wednesday, 14 October

Heavy rain. High 70°, low 55°.

Pressure30.00 inHg
Wind8.8 mph W
Humidity96%
Visibility5.2 mi
Dew point63°
Thu, 1562° / 46°0Mostly clear
62 °Mostly clear

Chest, Thursday, 15 October

Mostly clear. High 62°, low 46°.

Pressure30.24 inHg
Wind4.5 mph E
Humidity57%
Visibility6.2 mi
Dew point42°
Fri, 1658° / 45°0.78Rain
58 °Rain

Chest, Friday, 16 October

Rain. High 58°, low 45°.

Pressure29.80 inHg
Wind22.1 mph NW
Humidity91%
Visibility—
Dew point53°
Sat, 1751° / 35°0Partly cloudy
51 °Partly cloudy

Chest, Saturday, 17 October

Partly cloudy. High 51°, low 35°.

Pressure30.33 inHg
Wind14.8 mph NW
Humidity56%
Visibility—
Dew point30°
Sun, 1853° / 28°0Clear
53 °Clear

Chest, Sunday, 18 October

Clear. High 53°, low 28°.

Pressure30.53 inHg
Wind7.3 mph S
Humidity36%
Visibility—
Dew point17°
Mon, 1961° / 35°0Clear
61 °Clear

Chest, Monday, 19 October

Clear. High 61°, low 35°.

Pressure30.45 inHg
Wind6.7 mph SW
Humidity51%
Visibility—
Dew point34°
Tue, 2061° / 43°0Overcast
61 °Overcast

Chest, Tuesday, 20 October

Overcast. High 61°, low 43°.

Pressure30.36 inHg
Wind5.9 mph W
Humidity60%
Visibility—
Dew point41°
Wed, 2161° / 44°0Clear
61 °Clear

Chest, Wednesday, 21 October

Clear. High 61°, low 44°.

Pressure30.42 inHg
Wind5.8 mph E
Humidity66%
Visibility—
Dew point44°
Thu, 2259° / 39°0Clear
59 °Clear

Chest, Thursday, 22 October

Clear. High 59°, low 39°.

Pressure30.50 inHg
Wind8.6 mph S
Humidity68%
Visibility—
Dew point41°
Fri, 2364° / 41°0.15Light rain
64 °Light rain

Chest, Friday, 23 October

Light rain. High 64°, low 41°.

Pressure30.24 inHg
Wind15.4 mph W
Humidity63%
Visibility—
Dew point44°
Sat, 2449° / 34°0Partly cloudy
49 °Partly cloudy

Chest, Saturday, 24 October

Partly cloudy. High 49°, low 34°.

Pressure30.39 inHg
Wind11.1 mph NW
Humidity63%
Visibility—
Dew point33°
Sun, 2553° / 31°0.02Light rain
53 °Light rain

Chest, Sunday, 25 October

Light rain. High 53°, low 31°.

Pressure30.27 inHg
Wind6.6 mph SE
Humidity46%
Visibility—
Dew point23°
Mon, 2658° / 43°0.41Rain
58 °Rain

Chest, Monday, 26 October

Rain. High 58°, low 43°.

Pressure29.71 inHg
Wind11.7 mph W
Humidity93%
Visibility—
Dew point53°
Tue, 2753° / 37°0Clear
53 °Clear

Chest, Tuesday, 27 October

Clear. High 53°, low 37°.

Pressure30.09 inHg
Wind5.3 mph N
Humidity64%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0951° / 36°0.11Climate normal
51 °Climate normal

Chest, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation35%
Record high71° (2020)
Record low20° (1976)
Tue, 1050° / 37°0.17Climate normal
50 °Climate normal

Chest, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.17 in
Chance of precipitation43%
Record high72° (2020)
Record low18° (2017)

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.