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As of 05:06 EDT

Weather in Harcum, VA

48°Current weather

Harcum, Friday, 23 October, 05:06

Clear. Feels like 48°. High 67°, low 46°.

Pressure30.15 inHg
Wind1 mph SW
Humidity88%
Visibility6.2 mi
Dew point44°
Sat, 2465° / 44°0Overcast
65 °Overcast

Harcum, Saturday, 24 October

Overcast. High 65°, low 44°.

Pressure30.50 inHg
Wind9.4 mph E
Humidity53%
Visibility6.2 mi
Dew point44°
Sun, 2565° / 50°0Clear
65 °Clear

Harcum, Sunday, 25 October

Clear. High 65°, low 50°.

Pressure30.53 inHg
Wind8.6 mph NE
Humidity57%
Visibility6.2 mi
Dew point48°
Mon, 2667° / 43°0Clear
67 °Clear

Harcum, Monday, 26 October

Clear. High 67°, low 43°.

Pressure30.39 inHg
Wind2.1 mph N
Humidity53%
Visibility6.2 mi
Dew point47°
Tue, 2769° / 48°0Clear
69 °Clear

Harcum, Tuesday, 27 October

Clear. High 69°, low 48°.

Pressure30.30 inHg
Wind5.7 mph N
Humidity66%
Visibility—
Dew point50°
Wed, 2866° / 53°0Partly cloudy
66 °Partly cloudy

Harcum, Wednesday, 28 October

Partly cloudy. High 66°, low 53°.

Pressure30.36 inHg
Wind7.4 mph E
Humidity61%
Visibility—
Dew point48°
Thu, 2967° / 54°0Clear
67 °Clear

Harcum, Thursday, 29 October

Clear. High 67°, low 54°.

Pressure30.42 inHg
Wind7.2 mph NE
Humidity63%
Visibility—
Dew point50°
Fri, 3071° / 55°0Clear
71 °Clear

Harcum, Friday, 30 October

Clear. High 71°, low 55°.

Pressure30.39 inHg
Wind6.1 mph SE
Humidity63%
Visibility—
Dew point53°
Sat, 3172° / 59°0Overcast
72 °Overcast

Harcum, Saturday, 31 October

Overcast. High 72°, low 59°.

Pressure30.27 inHg
Wind7.6 mph S
Humidity72%
Visibility—
Dew point60°
Sun, 0174° / 64°0.19Rain
74 °Rain

Harcum, Sunday, 1 November

Rain. High 74°, low 64°.

Pressure30.12 inHg
Wind11.3 mph S
Humidity69%
Visibility—
Dew point59°
Mon, 0274° / 56°0Overcast
74 °Overcast

Harcum, Monday, 2 November

Overcast. High 74°, low 56°.

Pressure29.97 inHg
Wind8.7 mph SW
Humidity69%
Visibility—
Dew point58°
Tue, 0360° / 46°0Clear
60 °Clear

Harcum, Tuesday, 3 November

Clear. High 60°, low 46°.

Pressure30.09 inHg
Wind11.4 mph NW
Humidity48%
Visibility—
Dew point36°
Wed, 0461° / 41°0Clear
61 °Clear

Harcum, Wednesday, 4 November

Clear. High 61°, low 41°.

Pressure30.18 inHg
Wind7.3 mph NW
Humidity45%
Visibility—
Dew point32°
Thu, 0561° / 45°0Clear
61 °Clear

Harcum, Thursday, 5 November

Clear. High 61°, low 45°.

Pressure30.36 inHg
Wind7 mph N
Humidity48%
Visibility—
Dew point36°
Fri, 0662° / 47°0Overcast
62 °Overcast

Harcum, Friday, 6 November

Overcast. High 62°, low 47°.

Pressure30.39 inHg
Wind6.6 mph SE
Humidity55%
Visibility—
Dew point41°
Sat, 0756° / 53°1.07Heavy rain
56 °Heavy rain

Harcum, Saturday, 7 November

Heavy rain. High 56°, low 53°.

Pressure30.03 inHg
Wind18.2 mph NE
Humidity97%
Visibility—
Dew point55°

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.