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As of 00:20 EDT

Weather in Chapman, PA

71°Current weather

Chapman, Sunday, 9 August, 00:20

Clear. Feels like 73°. High 85°, low 70°.

Pressure29.97 inHg
Wind3.9 mph W
Humidity96%
Visibility6.2 mi
Dew point70°
Mon, 1087° / 69°0.03Light rain
87 °Light rain

Chapman, Monday, 10 August

Light rain. High 87°, low 69°.

Pressure30.00 inHg
Wind3.9 mph S
Humidity64%
Visibility6.2 mi
Dew point65°
Tue, 1189° / 68°0.07Light rain
89 °Light rain

Chapman, Tuesday, 11 August

Light rain. High 89°, low 68°.

Pressure29.91 inHg
Wind5.7 mph W
Humidity52%
Visibility6.2 mi
Dew point65°
Wed, 1285° / 66°0.08Light rain
85 °Light rain

Chapman, Wednesday, 12 August

Light rain. High 85°, low 66°.

Pressure29.74 inHg
Wind7.3 mph NW
Humidity62%
Visibility6.2 mi
Dew point66°
Thu, 1380° / 60°0.01Light rain
80 °Light rain

Chapman, Thursday, 13 August

Light rain. High 80°, low 60°.

Pressure29.83 inHg
Wind11.5 mph NW
Humidity30%
Visibility—
Dew point44°
Fri, 1477° / 53°0Clear
77 °Clear

Chapman, Friday, 14 August

Clear. High 77°, low 53°.

Pressure30.03 inHg
Wind9.1 mph NW
Humidity33%
Visibility—
Dew point44°
Sat, 1580° / 53°0Clear
80 °Clear

Chapman, Saturday, 15 August

Clear. High 80°, low 53°.

Pressure30.18 inHg
Wind10 mph N
Humidity33%
Visibility—
Dew point44°
Sun, 1680° / 53°0Overcast
80 °Overcast

Chapman, Sunday, 16 August

Overcast. High 80°, low 53°.

Pressure30.18 inHg
Wind2.8 mph S
Humidity38%
Visibility—
Dew point49°
Mon, 1770° / 59°0.01Light rain
70 °Light rain

Chapman, Monday, 17 August

Light rain. High 70°, low 59°.

Pressure30.09 inHg
Wind8.2 mph S
Humidity70%
Visibility—
Dew point59°
Tue, 1869° / 64°0Light rain
69 °Light rain

Chapman, Tuesday, 18 August

Light rain. High 69°, low 64°.

Pressure30.06 inHg
Wind4.8 mph SE
Humidity93%
Visibility—
Dew point64°
Wed, 1981° / 65°0.33Rain
81 °Rain

Chapman, Wednesday, 19 August

Rain. High 81°, low 65°.

Pressure29.88 inHg
Wind10.4 mph SE
Humidity75%
Visibility—
Dew point66°
Thu, 2076° / 64°0.37Rain
76 °Rain

Chapman, Thursday, 20 August

Rain. High 76°, low 64°.

Pressure29.71 inHg
Wind14.1 mph NW
Humidity47%
Visibility—
Dew point53°
Fri, 2178° / 53°0Clear
78 °Clear

Chapman, Friday, 21 August

Clear. High 78°, low 53°.

Pressure29.88 inHg
Wind12.5 mph NW
Humidity30%
Visibility—
Dew point42°
Sat, 2278° / 49°0Partly cloudy
78 °Partly cloudy

Chapman, Saturday, 22 August

Partly cloudy. High 78°, low 49°.

Pressure30.06 inHg
Wind4 mph SW
Humidity27%
Visibility—
Dew point39°
Sun, 2388° / 60°0.02Light rain
88 °Light rain

Chapman, Sunday, 23 August

Light rain. High 88°, low 60°.

Pressure29.91 inHg
Wind8.8 mph S
Humidity47%
Visibility—
Dew point60°
Mon, 2485° / 66°0Clear
85 °Clear

Chapman, Monday, 24 August

Clear. High 85°, low 66°.

Pressure29.91 inHg
Wind12.3 mph W
Humidity33%
Visibility—
Dew point51°

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.