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As of 04:07 EDT

Weather in Harcum, VA

48°Current weather

Harcum, Tuesday, 27 October, 04:07

Clear. Feels like 48°. High 71°, low 47°.

Pressure30.24 inHg
Wind1 mph SW
Humidity92%
Visibility6.2 mi
Dew point45°
Wed, 2870° / 46°0Clear
70 °Clear

Harcum, Wednesday, 28 October

Clear. High 70°, low 46°.

Pressure30.39 inHg
Wind5 mph NE
Humidity60%
Visibility6.2 mi
Dew point52°
Thu, 2973° / 53°0Partly cloudy
73 °Partly cloudy

Harcum, Thursday, 29 October

Partly cloudy. High 73°, low 53°.

Pressure30.27 inHg
Wind1.4 mph SE
Humidity58%
Visibility6.2 mi
Dew point55°
Fri, 3076° / 52°0Clear
76 °Clear

Harcum, Friday, 30 October

Clear. High 76°, low 52°.

Pressure30.15 inHg
Wind3 mph W
Humidity59%
Visibility6.2 mi
Dew point56°
Sat, 3163° / 55°0Overcast
63 °Overcast

Harcum, Saturday, 31 October

Overcast. High 63°, low 55°.

Pressure30.36 inHg
Wind6.9 mph NE
Humidity58%
Visibility—
Dew point46°
Sun, 0169° / 53°0Overcast
69 °Overcast

Harcum, Sunday, 1 November

Overcast. High 69°, low 53°.

Pressure30.36 inHg
Wind12.9 mph SE
Humidity63%
Visibility—
Dew point54°
Mon, 0272° / 60°0.36Rain
72 °Rain

Harcum, Monday, 2 November

Rain. High 72°, low 60°.

Pressure29.83 inHg
Wind13.7 mph SE
Humidity95%
Visibility—
Dew point64°
Tue, 0362° / 56°0.06Light rain
62 °Light rain

Harcum, Tuesday, 3 November

Light rain. High 62°, low 56°.

Pressure30.00 inHg
Wind14.8 mph NE
Humidity88%
Visibility—
Dew point57°
Wed, 0463° / 56°0.08Light rain
63 °Light rain

Harcum, Wednesday, 4 November

Light rain. High 63°, low 56°.

Pressure30.21 inHg
Wind14 mph NE
Humidity83%
Visibility—
Dew point53°
Thu, 0569° / 61°0.19Light rain
69 °Light rain

Harcum, Thursday, 5 November

Light rain. High 69°, low 61°.

Pressure29.77 inHg
Wind11.9 mph S
Humidity84%
Visibility—
Dew point61°
Fri, 0660° / 43°0Clear
60 °Clear

Harcum, Friday, 6 November

Clear. High 60°, low 43°.

Pressure29.74 inHg
Wind11.1 mph W
Humidity58%
Visibility—
Dew point40°
Sat, 0753° / 36°0Clear
53 °Clear

Harcum, Saturday, 7 November

Clear. High 53°, low 36°.

Pressure29.94 inHg
Wind7.3 mph W
Humidity46%
Visibility—
Dew point26°
Sun, 0851° / 35°0Clear
51 °Clear

Harcum, Sunday, 8 November

Clear. High 51°, low 35°.

Pressure30.12 inHg
Wind8.7 mph NW
Humidity46%
Visibility—
Dew point25°
Mon, 0954° / 36°0Overcast
54 °Overcast

Harcum, Monday, 9 November

Overcast. High 54°, low 36°.

Pressure30.21 inHg
Wind7.6 mph S
Humidity50%
Visibility—
Dew point28°
Tue, 1067° / 46°0Light rain
67 °Light rain

Harcum, Tuesday, 10 November

Light rain. High 67°, low 46°.

Pressure29.97 inHg
Wind14.1 mph SW
Humidity68%
Visibility—
Dew point46°
Wed, 1158° / 54°0.05Light rain
58 °Light rain

Harcum, Wednesday, 11 November

Light rain. High 58°, low 54°.

Pressure29.83 inHg
Wind3.9 mph NW
Humidity79%
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 Harcum, VA 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 Harcum, VA 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.