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As of 18:50 EDT

Weather in Halfville, PA

82°Current weather

Halfville, Saturday, 8 August, 18:50

Overcast. Feels like 89°. High 84°, low 70°.

Pressure29.94 inHg
Wind25 mph S
Humidity76%
Visibility6.2 mi
Dew point74°
Sun, 0986° / 70°0Clear
86 °Clear

Halfville, Sunday, 9 August

Clear. High 86°, low 70°.

Pressure30.00 inHg
Wind8.3 mph NW
Humidity60%
Visibility6.2 mi
Dew point69°
Mon, 1086° / 69°0.21Rain
86 °Rain

Halfville, Monday, 10 August

Rain. High 86°, low 69°.

Pressure30.03 inHg
Wind8.5 mph W
Humidity75%
Visibility6.2 mi
Dew point70°
Tue, 1186° / 66°0.35Rain
86 °Rain

Halfville, Tuesday, 11 August

Rain. High 86°, low 66°.

Pressure29.94 inHg
Wind7.9 mph W
Humidity70%
Visibility6.2 mi
Dew point69°
Wed, 1280° / 68°0.23Light rain
80 °Light rain

Halfville, Wednesday, 12 August

Light rain. High 80°, low 68°.

Pressure29.80 inHg
Wind10.4 mph W
Humidity87%
Visibility6.2 mi
Dew point69°
Thu, 1383° / 64°0.02Light rain
83 °Light rain

Halfville, Thursday, 13 August

Light rain. High 83°, low 64°.

Pressure29.77 inHg
Wind14.7 mph N
Humidity56%
Visibility—
Dew point64°
Fri, 1475° / 59°0.01Light rain
75 °Light rain

Halfville, Friday, 14 August

Light rain. High 75°, low 59°.

Pressure30.00 inHg
Wind11.1 mph N
Humidity48%
Visibility—
Dew point50°
Sat, 1574° / 52°0Clear
74 °Clear

Halfville, Saturday, 15 August

Clear. High 74°, low 52°.

Pressure30.21 inHg
Wind9.5 mph NW
Humidity46%
Visibility—
Dew point48°
Sun, 1674° / 52°0Clear
74 °Clear

Halfville, Sunday, 16 August

Clear. High 74°, low 52°.

Pressure30.30 inHg
Wind6.3 mph NE
Humidity47%
Visibility—
Dew point51°
Mon, 1778° / 56°0Overcast
78 °Overcast

Halfville, Monday, 17 August

Overcast. High 78°, low 56°.

Pressure30.12 inHg
Wind12.7 mph S
Humidity61%
Visibility—
Dew point61°
Tue, 1873° / 66°0.11Light rain
73 °Light rain

Halfville, Tuesday, 18 August

Light rain. High 73°, low 66°.

Pressure29.97 inHg
Wind7.6 mph SW
Humidity87%
Visibility—
Dew point66°
Wed, 1980° / 63°0Partly cloudy
80 °Partly cloudy

Halfville, Wednesday, 19 August

Partly cloudy. High 80°, low 63°.

Pressure29.88 inHg
Wind11.9 mph N
Humidity50%
Visibility—
Dew point58°
Thu, 2067° / 57°0Overcast
67 °Overcast

Halfville, Thursday, 20 August

Overcast. High 67°, low 57°.

Pressure30.00 inHg
Wind4 mph NW
Humidity73%
Visibility—
Dew point56°
Fri, 2170° / 61°0.6Rain
70 °Rain

Halfville, Friday, 21 August

Rain. High 70°, low 61°.

Pressure29.85 inHg
Wind8.1 mph SE
Humidity97%
Visibility—
Dew point68°
Sat, 2282° / 67°0Mostly clear
82 °Mostly clear

Halfville, Saturday, 22 August

Mostly clear. High 82°, low 67°.

Pressure29.77 inHg
Wind10.1 mph W
Humidity53%
Visibility—
Dew point60°
Sun, 2371° / 56°0Clear
71 °Clear

Halfville, Sunday, 23 August

Clear. High 71°, low 56°.

Pressure30.03 inHg
Wind18 mph NW
Humidity43%
Visibility—
Dew point44°

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 Halfville, 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 Halfville, 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.