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As of 16:45 EDT

Weather in Chapman, PA

82°Current weather

Chapman, Saturday, 8 August, 16:45

Mostly clear. Feels like 84°. High 82°, low 65°.

Pressure29.94 inHg
Wind12.3 mph W
Humidity61%
Visibility6.2 mi
Dew point67°
Sun, 0986° / 65°0Clear
86 °Clear

Chapman, Sunday, 9 August

Clear. High 86°, low 65°.

Pressure30.03 inHg
Wind6 mph W
Humidity49%
Visibility6.2 mi
Dew point60°
Mon, 1081° / 64°0.14Light rain
81 °Light rain

Chapman, Monday, 10 August

Light rain. High 81°, low 64°.

Pressure30.00 inHg
Wind8.9 mph W
Humidity77%
Visibility6.2 mi
Dew point64°
Tue, 1184° / 65°0.87Heavy rain
84 °Heavy rain

Chapman, Tuesday, 11 August

Heavy rain. High 84°, low 65°.

Pressure29.94 inHg
Wind5.5 mph W
Humidity79%
Visibility6.2 mi
Dew point65°
Wed, 1280° / 63°0.09Light rain
80 °Light rain

Chapman, Wednesday, 12 August

Light rain. High 80°, low 63°.

Pressure29.80 inHg
Wind7.3 mph W
Humidity68%
Visibility6.2 mi
Dew point63°
Thu, 1370° / 53°0.09Light rain
70 °Light rain

Chapman, Thursday, 13 August

Light rain. High 70°, low 53°.

Pressure29.91 inHg
Wind7.9 mph W
Humidity84%
Visibility—
Dew point54°
Fri, 1470° / 47°0Clear
70 °Clear

Chapman, Friday, 14 August

Clear. High 70°, low 47°.

Pressure30.00 inHg
Wind11 mph NW
Humidity38%
Visibility—
Dew point41°
Sat, 1571° / 46°0Clear
71 °Clear

Chapman, Saturday, 15 August

Clear. High 71°, low 46°.

Pressure30.21 inHg
Wind12.2 mph N
Humidity37%
Visibility—
Dew point41°
Sun, 1675° / 48°0Partly cloudy
75 °Partly cloudy

Chapman, Sunday, 16 August

Partly cloudy. High 75°, low 48°.

Pressure30.30 inHg
Wind4.5 mph SW
Humidity38%
Visibility—
Dew point45°
Mon, 1780° / 51°0Overcast
80 °Overcast

Chapman, Monday, 17 August

Overcast. High 80°, low 51°.

Pressure30.09 inHg
Wind7.7 mph SW
Humidity39%
Visibility—
Dew point48°
Tue, 1874° / 61°0.05Light rain
74 °Light rain

Chapman, Tuesday, 18 August

Light rain. High 74°, low 61°.

Pressure29.94 inHg
Wind5.7 mph NW
Humidity75%
Visibility—
Dew point59°
Wed, 1974° / 54°0Overcast
74 °Overcast

Chapman, Wednesday, 19 August

Overcast. High 74°, low 54°.

Pressure29.97 inHg
Wind7.2 mph N
Humidity55%
Visibility—
Dew point51°
Thu, 2071° / 52°0Overcast
71 °Overcast

Chapman, Thursday, 20 August

Overcast. High 71°, low 52°.

Pressure29.97 inHg
Wind5.6 mph SW
Humidity45%
Visibility—
Dew point47°
Fri, 2165° / 57°0.6Rain
65 °Rain

Chapman, Friday, 21 August

Rain. High 65°, low 57°.

Pressure29.88 inHg
Wind3.6 mph S
Humidity98%
Visibility—
Dew point62°
Sat, 2276° / 56°0Clear
76 °Clear

Chapman, Saturday, 22 August

Clear. High 76°, low 56°.

Pressure29.80 inHg
Wind8.9 mph N
Humidity33%
Visibility—
Dew point43°
Sun, 2367° / 47°0Clear
67 °Clear

Chapman, Sunday, 23 August

Clear. High 67°, low 47°.

Pressure30.06 inHg
Wind12.4 mph NW
Humidity36%
Visibility—
Dew point36°

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.