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As of 17:17 EDT

Weather in Halleytown, SC

88°Current weather

Halleytown, Monday, 12 October, 17:17

Clear. Feels like 90°. High 88°, low 62°.

Pressure29.94 inHg
Wind8.1 mph N
Humidity48%
Visibility6.2 mi
Dew point66°
Tue, 1385° / 61°0Clear
85 °Clear

Halleytown, Tuesday, 13 October

Clear. High 85°, low 61°.

Pressure30.09 inHg
Wind1.3 mph NW
Humidity57%
Visibility6.2 mi
Dew point64°
Wed, 1486° / 65°0Clear
86 °Clear

Halleytown, Wednesday, 14 October

Clear. High 86°, low 65°.

Pressure30.09 inHg
Wind3.7 mph SW
Humidity55%
Visibility6.2 mi
Dew point65°
Thu, 1587° / 65°0Clear
87 °Clear

Halleytown, Thursday, 15 October

Clear. High 87°, low 65°.

Pressure30.12 inHg
Wind3.1 mph W
Humidity58%
Visibility6.2 mi
Dew point67°
Fri, 1686° / 66°0Clear
86 °Clear

Halleytown, Friday, 16 October

Clear. High 86°, low 66°.

Pressure29.97 inHg
Wind8.1 mph SW
Humidity62%
Visibility6.2 mi
Dew point67°
Sat, 1767° / 55°0Clear
67 °Clear

Halleytown, Saturday, 17 October

Clear. High 67°, low 55°.

Pressure30.27 inHg
Wind15.5 mph N
Humidity41%
Visibility—
Dew point41°
Sun, 1867° / 48°0Clear
67 °Clear

Halleytown, Sunday, 18 October

Clear. High 67°, low 48°.

Pressure30.45 inHg
Wind13.4 mph E
Humidity48%
Visibility—
Dew point44°
Mon, 1974° / 54°0Partly cloudy
74 °Partly cloudy

Halleytown, Monday, 19 October

Partly cloudy. High 74°, low 54°.

Pressure30.39 inHg
Wind18 mph NE
Humidity55%
Visibility—
Dew point54°
Tue, 2075° / 63°0Overcast
75 °Overcast

Halleytown, Tuesday, 20 October

Overcast. High 75°, low 63°.

Pressure30.21 inHg
Wind16.3 mph NE
Humidity62%
Visibility—
Dew point60°
Wed, 2178° / 60°0Clear
78 °Clear

Halleytown, Wednesday, 21 October

Clear. High 78°, low 60°.

Pressure30.09 inHg
Wind14.2 mph NE
Humidity45%
Visibility—
Dew point53°
Thu, 2275° / 56°0Clear
75 °Clear

Halleytown, Thursday, 22 October

Clear. High 75°, low 56°.

Pressure30.15 inHg
Wind15.3 mph NE
Humidity36%
Visibility—
Dew point43°
Fri, 2378° / 54°0Clear
78 °Clear

Halleytown, Friday, 23 October

Clear. High 78°, low 54°.

Pressure30.21 inHg
Wind10.4 mph NE
Humidity49%
Visibility—
Dew point54°
Sat, 2480° / 62°0Overcast
80 °Overcast

Halleytown, Saturday, 24 October

Overcast. High 80°, low 62°.

Pressure30.06 inHg
Wind10 mph SE
Humidity45%
Visibility—
Dew point55°
Sun, 2584° / 67°0.01Light rain
84 °Light rain

Halleytown, Sunday, 25 October

Light rain. High 84°, low 67°.

Pressure29.88 inHg
Wind11.7 mph SW
Humidity50%
Visibility—
Dew point62°
Mon, 2670° / 61°0Overcast
70 °Overcast

Halleytown, Monday, 26 October

Overcast. High 70°, low 61°.

Pressure30.09 inHg
Wind14.9 mph NE
Humidity62%
Visibility—
Dew point54°
Tue, 2776° / 55°0Mostly clear
76 °Mostly clear

Halleytown, Tuesday, 27 October

Mostly clear. High 76°, low 55°.

Pressure30.06 inHg
Wind11.5 mph NE
Humidity41%
Visibility—
Dew point48°

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.