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As of 06:04 EDT

Weather in Chapman, PA

56°Current weather

Chapman, Tuesday, 13 October, 06:04

Clear. Feels like 56°. High 77°, low 56°.

Pressure29.97 inHg
Wind0 mph N
Humidity98%
Visibility6.2 mi
Dew point55°
Wed, 1472° / 61°0.05Light rain
72 °Light rain

Chapman, Wednesday, 14 October

Light rain. High 72°, low 61°.

Pressure29.94 inHg
Wind6.8 mph W
Humidity89%
Visibility1.9 mi
Dew point67°
Thu, 1564° / 54°0.56Heavy rain
64 °Heavy rain

Chapman, Thursday, 15 October

Heavy rain. High 64°, low 54°.

Pressure30.24 inHg
Wind4 mph NE
Humidity64%
Visibility6.2 mi
Dew point48°
Fri, 1675° / 53°0.28Rain
75 °Rain

Chapman, Friday, 16 October

Rain. High 75°, low 53°.

Pressure29.53 inHg
Wind12.9 mph S
Humidity78%
Visibility6.2 mi
Dew point67°
Sat, 1749° / 39°0Clear
49 °Clear

Chapman, Saturday, 17 October

Clear. High 49°, low 39°.

Pressure30.24 inHg
Wind15.7 mph NW
Humidity54%
Visibility—
Dew point31°
Sun, 1859° / 37°0Clear
59 °Clear

Chapman, Sunday, 18 October

Clear. High 59°, low 37°.

Pressure30.50 inHg
Wind7.8 mph SW
Humidity54%
Visibility—
Dew point33°
Mon, 1957° / 38°0Overcast
57 °Overcast

Chapman, Monday, 19 October

Overcast. High 57°, low 38°.

Pressure30.50 inHg
Wind7 mph S
Humidity52%
Visibility—
Dew point32°
Tue, 2066° / 46°0Overcast
66 °Overcast

Chapman, Tuesday, 20 October

Overcast. High 66°, low 46°.

Pressure30.45 inHg
Wind2.4 mph S
Humidity60%
Visibility—
Dew point42°
Wed, 2166° / 48°0Mostly clear
66 °Mostly clear

Chapman, Wednesday, 21 October

Mostly clear. High 66°, low 48°.

Pressure30.42 inHg
Wind2.9 mph N
Humidity58%
Visibility—
Dew point45°
Thu, 2270° / 48°0Clear
70 °Clear

Chapman, Thursday, 22 October

Clear. High 70°, low 48°.

Pressure30.36 inHg
Wind4 mph S
Humidity60%
Visibility—
Dew point47°
Fri, 2370° / 49°0Clear
70 °Clear

Chapman, Friday, 23 October

Clear. High 70°, low 49°.

Pressure30.30 inHg
Wind9.5 mph S
Humidity66%
Visibility—
Dew point49°
Sat, 2473° / 53°0Overcast
73 °Overcast

Chapman, Saturday, 24 October

Overcast. High 73°, low 53°.

Pressure30.06 inHg
Wind11.6 mph W
Humidity73%
Visibility—
Dew point56°
Sun, 2562° / 46°0Partly cloudy
62 °Partly cloudy

Chapman, Sunday, 25 October

Partly cloudy. High 62°, low 46°.

Pressure30.09 inHg
Wind10.9 mph W
Humidity56%
Visibility—
Dew point41°
Mon, 2656° / 42°0.03Light rain
56 °Light rain

Chapman, Monday, 26 October

Light rain. High 56°, low 42°.

Pressure30.12 inHg
Wind11.7 mph NW
Humidity85%
Visibility—
Dew point42°
Tue, 2754° / 36°0Partly cloudy
54 °Partly cloudy

Chapman, Tuesday, 27 October

Partly cloudy. High 54°, low 36°.

Pressure30.27 inHg
Wind7.7 mph NW
Humidity55%
Visibility—
Dew point31°
Wed, 2859° / 35°0Clear
59 °Clear

Chapman, Wednesday, 28 October

Clear. High 59°, low 35°.

Pressure29.94 inHg
Wind12.4 mph SW
Humidity52%
Visibility—
Dew point32°

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 Chapman, 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 Chapman, 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.