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As of 00:29 EDT

Weather in Harcum, VA

47°Current weather

Harcum, Monday, 26 October, 00:29

Clear. Feels like 47°. High 69°, low 43°.

Pressure30.42 inHg
Wind1 mph SW
Humidity90%
Visibility6.2 mi
Dew point44°
Tue, 2769° / 46°0Clear
69 °Clear

Harcum, Tuesday, 27 October

Clear. High 69°, low 46°.

Pressure30.30 inHg
Wind6.7 mph NE
Humidity60%
Visibility6.2 mi
Dew point53°
Wed, 2868° / 54°0Partly cloudy
68 °Partly cloudy

Harcum, Wednesday, 28 October

Partly cloudy. High 68°, low 54°.

Pressure30.39 inHg
Wind6 mph NE
Humidity62%
Visibility6.2 mi
Dew point53°
Thu, 2974° / 54°0Overcast
74 °Overcast

Harcum, Thursday, 29 October

Overcast. High 74°, low 54°.

Pressure30.27 inHg
Wind0.7 mph SE
Humidity61%
Visibility6.2 mi
Dew point55°
Fri, 3076° / 51°0Clear
76 °Clear

Harcum, Friday, 30 October

Clear. High 76°, low 51°.

Pressure30.18 inHg
Wind4.7 mph SW
Humidity66%
Visibility—
Dew point55°
Sat, 3168° / 53°0Overcast
68 °Overcast

Harcum, Saturday, 31 October

Overcast. High 68°, low 53°.

Pressure30.30 inHg
Wind7 mph E
Humidity73%
Visibility—
Dew point56°
Sun, 0166° / 51°0Overcast
66 °Overcast

Harcum, Sunday, 1 November

Overcast. High 66°, low 51°.

Pressure30.36 inHg
Wind6.8 mph SE
Humidity60%
Visibility—
Dew point47°
Mon, 0266° / 58°1.39Heavy rain
66 °Heavy rain

Harcum, Monday, 2 November

Heavy rain. High 66°, low 58°.

Pressure29.85 inHg
Wind14.3 mph SE
Humidity97%
Visibility—
Dew point63°
Tue, 0367° / 54°0.05Light rain
67 °Light rain

Harcum, Tuesday, 3 November

Light rain. High 67°, low 54°.

Pressure29.71 inHg
Wind10.8 mph N
Humidity81%
Visibility—
Dew point60°
Wed, 0453° / 51°0.02Light rain
53 °Light rain

Harcum, Wednesday, 4 November

Light rain. High 53°, low 51°.

Pressure30.09 inHg
Wind10.6 mph N
Humidity81%
Visibility—
Dew point46°
Thu, 0553° / 45°0Light rain
53 °Light rain

Harcum, Thursday, 5 November

Light rain. High 53°, low 45°.

Pressure30.30 inHg
Wind13.1 mph NE
Humidity63%
Visibility—
Dew point37°
Fri, 0652° / 41°0Clear
52 °Clear

Harcum, Friday, 6 November

Clear. High 52°, low 41°.

Pressure30.33 inHg
Wind12.8 mph N
Humidity53%
Visibility—
Dew point32°
Sat, 0756° / 37°0Clear
56 °Clear

Harcum, Saturday, 7 November

Clear. High 56°, low 37°.

Pressure30.33 inHg
Wind5.8 mph NW
Humidity43%
Visibility—
Dew point26°
Sun, 0858° / 40°0Overcast
58 °Overcast

Harcum, Sunday, 8 November

Overcast. High 58°, low 40°.

Pressure30.15 inHg
Wind11.8 mph SW
Humidity42%
Visibility—
Dew point29°
Mon, 0954° / 44°0Overcast
54 °Overcast

Harcum, Monday, 9 November

Overcast. High 54°, low 44°.

Pressure30.00 inHg
Wind16.4 mph NW
Humidity58%
Visibility—
Dew point40°
Tue, 1056° / 36°0Clear
56 °Clear

Harcum, Tuesday, 10 November

Clear. High 56°, low 36°.

Pressure30.21 inHg
Wind9 mph N
Humidity39%
Visibility—
Dew point23°

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.