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As of 16:38 EDT

Weather in Chest, PA

79°Current weather

Chest, Saturday, 8 August, 16:38

Clear. Feels like 79°. High 80°, low 65°.

Pressure30.00 inHg
Wind10.6 mph W
Humidity73%
Visibility6.2 mi
Dew point71°
Sun, 0982° / 65°0Partly cloudy
82 °Partly cloudy

Chest, Sunday, 9 August

Partly cloudy. High 82°, low 65°.

Pressure30.06 inHg
Wind7.7 mph W
Humidity50%
Visibility6.2 mi
Dew point59°
Mon, 1084° / 64°0.22Rain
84 °Rain

Chest, Monday, 10 August

Rain. High 84°, low 64°.

Pressure30.03 inHg
Wind5.8 mph SW
Humidity97%
Visibility6.2 mi
Dew point67°
Tue, 1179° / 63°0.59Rain
79 °Rain

Chest, Tuesday, 11 August

Rain. High 79°, low 63°.

Pressure29.97 inHg
Wind10 mph W
Humidity66%
Visibility6.2 mi
Dew point65°
Wed, 1274° / 63°0.11Light rain
74 °Light rain

Chest, Wednesday, 12 August

Light rain. High 74°, low 63°.

Pressure29.83 inHg
Wind6.7 mph W
Humidity92%
Visibility6.2 mi
Dew point66°
Thu, 1371° / 60°0.07Light rain
71 °Light rain

Chest, Thursday, 13 August

Light rain. High 71°, low 60°.

Pressure29.91 inHg
Wind11.9 mph N
Humidity94%
Visibility—
Dew point59°
Fri, 1471° / 50°0Clear
71 °Clear

Chest, Friday, 14 August

Clear. High 71°, low 50°.

Pressure30.00 inHg
Wind11 mph NW
Humidity39%
Visibility—
Dew point43°
Sat, 1571° / 47°0Clear
71 °Clear

Chest, Saturday, 15 August

Clear. High 71°, low 47°.

Pressure30.24 inHg
Wind9.3 mph NW
Humidity38%
Visibility—
Dew point41°
Sun, 1675° / 49°0Mostly clear
75 °Mostly clear

Chest, Sunday, 16 August

Mostly clear. High 75°, low 49°.

Pressure30.30 inHg
Wind4.3 mph SE
Humidity36%
Visibility—
Dew point44°
Mon, 1778° / 53°0Overcast
78 °Overcast

Chest, Monday, 17 August

Overcast. High 78°, low 53°.

Pressure30.09 inHg
Wind7.1 mph W
Humidity39%
Visibility—
Dew point48°
Tue, 1873° / 61°0.05Light rain
73 °Light rain

Chest, Tuesday, 18 August

Light rain. High 73°, low 61°.

Pressure29.97 inHg
Wind5.6 mph W
Humidity92%
Visibility—
Dew point63°
Wed, 1974° / 57°0Overcast
74 °Overcast

Chest, Wednesday, 19 August

Overcast. High 74°, low 57°.

Pressure29.97 inHg
Wind8.5 mph N
Humidity49%
Visibility—
Dew point51°
Thu, 2072° / 55°0.07Light rain
72 °Light rain

Chest, Thursday, 20 August

Light rain. High 72°, low 55°.

Pressure30.00 inHg
Wind5.3 mph E
Humidity78%
Visibility—
Dew point53°
Fri, 2175° / 59°0.31Light rain
75 °Light rain

Chest, Friday, 21 August

Light rain. High 75°, low 59°.

Pressure29.83 inHg
Wind6 mph SW
Humidity80%
Visibility—
Dew point67°
Sat, 2276° / 56°0.03Light rain
76 °Light rain

Chest, Saturday, 22 August

Light rain. High 76°, low 56°.

Pressure29.83 inHg
Wind12.4 mph NW
Humidity45%
Visibility—
Dew point50°
Sun, 2368° / 47°0Clear
68 °Clear

Chest, Sunday, 23 August

Clear. High 68°, low 47°.

Pressure30.09 inHg
Wind10.5 mph NW
Humidity38%
Visibility—
Dew point38°

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.