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As of 07:40 EDT

Weather in Halleytown, SC

61°Current weather

Halleytown, Wednesday, 14 October, 07:40

Clear. Feels like 61°. High 89°, low 61°.

Pressure30.09 inHg
Wind0 mph N
Humidity94%
Visibility6.2 mi
Dew point59°
Thu, 1588° / 62°0Clear
88 °Clear

Halleytown, Thursday, 15 October

Clear. High 88°, low 62°.

Pressure30.12 inHg
Wind3.3 mph W
Humidity54%
Visibility6.2 mi
Dew point65°
Fri, 1684° / 66°0Clear
84 °Clear

Halleytown, Friday, 16 October

Clear. High 84°, low 66°.

Pressure30.03 inHg
Wind8.3 mph SW
Humidity61%
Visibility6.2 mi
Dew point66°
Sat, 1774° / 57°0.03Light rain
74 °Light rain

Halleytown, Saturday, 17 October

Light rain. High 74°, low 57°.

Pressure30.09 inHg
Wind15.4 mph N
Humidity53%
Visibility6.2 mi
Dew point47°
Sun, 1861° / 49°0Clear
61 °Clear

Halleytown, Sunday, 18 October

Clear. High 61°, low 49°.

Pressure30.45 inHg
Wind15.1 mph NE
Humidity43%
Visibility—
Dew point37°
Mon, 1970° / 50°0Clear
70 °Clear

Halleytown, Monday, 19 October

Clear. High 70°, low 50°.

Pressure30.39 inHg
Wind11.5 mph NE
Humidity55%
Visibility—
Dew point49°
Tue, 2073° / 61°0Overcast
73 °Overcast

Halleytown, Tuesday, 20 October

Overcast. High 73°, low 61°.

Pressure30.21 inHg
Wind11.9 mph E
Humidity64%
Visibility—
Dew point59°
Wed, 2180° / 64°0.02Light rain
80 °Light rain

Halleytown, Wednesday, 21 October

Light rain. High 80°, low 64°.

Pressure30.06 inHg
Wind12.3 mph E
Humidity47%
Visibility—
Dew point56°
Thu, 2280° / 62°0Clear
80 °Clear

Halleytown, Thursday, 22 October

Clear. High 80°, low 62°.

Pressure29.94 inHg
Wind8 mph NE
Humidity45%
Visibility—
Dew point54°
Fri, 2369° / 54°0.02Light rain
69 °Light rain

Halleytown, Friday, 23 October

Light rain. High 69°, low 54°.

Pressure30.06 inHg
Wind17.2 mph N
Humidity29%
Visibility—
Dew point34°
Sat, 2468° / 44°0Clear
68 °Clear

Halleytown, Saturday, 24 October

Clear. High 68°, low 44°.

Pressure30.12 inHg
Wind8.4 mph N
Humidity27%
Visibility—
Dew point28°
Sun, 2574° / 53°0Overcast
74 °Overcast

Halleytown, Sunday, 25 October

Overcast. High 74°, low 53°.

Pressure30.03 inHg
Wind12.1 mph SW
Humidity38%
Visibility—
Dew point44°
Mon, 2676° / 61°0.11Light rain
76 °Light rain

Halleytown, Monday, 26 October

Light rain. High 76°, low 61°.

Pressure29.94 inHg
Wind12.9 mph SW
Humidity46%
Visibility—
Dew point51°
Tue, 2774° / 55°0Partly cloudy
74 °Partly cloudy

Halleytown, Tuesday, 27 October

Partly cloudy. High 74°, low 55°.

Pressure29.91 inHg
Wind11.4 mph W
Humidity41%
Visibility—
Dew point46°
Wed, 2867° / 51°0Overcast
67 °Overcast

Halleytown, Wednesday, 28 October

Overcast. High 67°, low 51°.

Pressure29.94 inHg
Wind8.1 mph NE
Humidity29%
Visibility—
Dew point32°
Thu, 2958° / 53°0.19Rain
58 °Rain

Halleytown, Thursday, 29 October

Rain. High 58°, low 53°.

Pressure29.91 inHg
Wind5.6 mph NE
Humidity71%
Visibility—
Dew point47°

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 Halleytown, SC 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 Halleytown, SC 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.