EN
English Español

As of 23:37 EDT

Weather in Harcum, VA

54°Current weather

Harcum, Wednesday, 28 October, 23:37

Clear. Feels like 53°. High 68°, low 51°.

Pressure30.33 inHg
Wind0 mph N
Humidity96%
Visibility6.2 mi
Dew point53°
Thu, 2972° / 52°0Overcast
72 °Overcast

Harcum, Thursday, 29 October

Overcast. High 72°, low 52°.

Pressure30.27 inHg
Wind2.1 mph W
Humidity59%
Visibility6.2 mi
Dew point56°
Fri, 3074° / 52°0Clear
74 °Clear

Harcum, Friday, 30 October

Clear. High 74°, low 52°.

Pressure30.15 inHg
Wind6.8 mph N
Humidity52%
Visibility6.2 mi
Dew point54°
Sat, 3163° / 50°0Overcast
63 °Overcast

Harcum, Saturday, 31 October

Overcast. High 63°, low 50°.

Pressure30.45 inHg
Wind6.5 mph NE
Humidity51%
Visibility6.2 mi
Dew point43°
Sun, 0165° / 48°0Clear
65 °Clear

Harcum, Sunday, 1 November

Clear. High 65°, low 48°.

Pressure30.47 inHg
Wind5.6 mph NE
Humidity48%
Visibility6.2 mi
Dew point42°
Mon, 0270° / 46°0Clear
70 °Clear

Harcum, Monday, 2 November

Clear. High 70°, low 46°.

Pressure30.39 inHg
Wind6.7 mph SE
Humidity58%
Visibility—
Dew point46°
Tue, 0371° / 50°0Overcast
71 °Overcast

Harcum, Tuesday, 3 November

Overcast. High 71°, low 50°.

Pressure30.24 inHg
Wind7.6 mph SE
Humidity68%
Visibility—
Dew point53°
Wed, 0472° / 58°0.01Light rain
72 °Light rain

Harcum, Wednesday, 4 November

Light rain. High 72°, low 58°.

Pressure30.21 inHg
Wind11.5 mph SE
Humidity75%
Visibility—
Dew point60°
Thu, 0572° / 64°0.15Rain
72 °Rain

Harcum, Thursday, 5 November

Rain. High 72°, low 64°.

Pressure30.06 inHg
Wind16.7 mph SE
Humidity74%
Visibility—
Dew point59°
Fri, 0674° / 64°2.51Heavy rain
74 °Heavy rain

Harcum, Friday, 6 November

Heavy rain. High 74°, low 64°.

Pressure29.71 inHg
Wind16.9 mph SE
Humidity87%
Visibility—
Dew point65°
Sat, 0768° / 51°0.02Light rain
68 °Light rain

Harcum, Saturday, 7 November

Light rain. High 68°, low 51°.

Pressure29.77 inHg
Wind12.4 mph NW
Humidity63%
Visibility—
Dew point51°
Sun, 0851° / 46°0Overcast
51 °Overcast

Harcum, Sunday, 8 November

Overcast. High 51°, low 46°.

Pressure29.91 inHg
Wind13.9 mph NW
Humidity70%
Visibility—
Dew point40°
Mon, 0957° / 43°0Clear
57 °Clear

Harcum, Monday, 9 November

Clear. High 57°, low 43°.

Pressure29.80 inHg
Wind15.6 mph NW
Humidity62%
Visibility—
Dew point39°
Tue, 1060° / 43°0Partly cloudy
60 °Partly cloudy

Harcum, Tuesday, 10 November

Partly cloudy. High 60°, low 43°.

Pressure29.80 inHg
Wind9 mph S
Humidity58%
Visibility—
Dew point38°
Wed, 1157° / 44°0Overcast
57 °Overcast

Harcum, Wednesday, 11 November

Overcast. High 57°, low 44°.

Pressure29.88 inHg
Wind13.4 mph W
Humidity46%
Visibility—
Dew point31°
Thu, 1263° / 48°0Overcast
63 °Overcast

Harcum, Thursday, 12 November

Overcast. High 63°, low 48°.

Pressure29.97 inHg
Wind11 mph SW
Humidity47%
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 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.