As of 14:08 EDT

Weather in Harleyville, SC

70°Current weather

Harleyville, Saturday, 31 October, 14:08

Overcast. Feels like 70°. High 71°, low 57°.

Pressure30.30 inHg
Wind6 mph NE
Humidity60%
Visibility6.2 mi
Dew point56°

Monthly outlook for Harleyville, SC: average high 71.6°, average low 55.1°. That is 1.7° above the climate normal for October. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 4 November (78.8°), the coolest 14 November (47°).

71.6°/55.1°
Average high / low
+1.7°
Above normal
6 / 4
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November74.8°70°+2.7°
10 November – 19 November66.3°66.3°+0°
20 November – 29 Novemberat normal64.8°—

October records over 66 years

95.9°4 October 2019All-time high
34°29 October 1976All-time low
Sun, 0173° / 54°0Overcast
73 °Overcast

Harleyville, Sunday, 1 November

Overcast. High 73°, low 54°.

Pressure30.39 inHg
Wind9.9 mph NE
Humidity57%
Visibility6.2 mi
Dew point51°
Mon, 0276° / 55°0Clear
76 °Clear

Harleyville, Monday, 2 November

Clear. High 76°, low 55°.

Pressure30.30 inHg
Wind9.6 mph NE
Humidity67%
Visibility6.2 mi
Dew point58°
Tue, 0379° / 60°0.03Light rain
79 °Light rain

Harleyville, Tuesday, 3 November

Light rain. High 79°, low 60°.

Pressure30.21 inHg
Wind8.7 mph NE
Humidity64%
Visibility6.2 mi
Dew point61°
Wed, 0479° / 64°0.04Light rain
79 °Light rain

Harleyville, Wednesday, 4 November

Light rain. High 79°, low 64°.

Pressure30.03 inHg
Wind7 mph E
Humidity73%
Visibility6.2 mi
Dew point66°
Thu, 0578° / 64°0.21Light rain
78 °Light rain

Harleyville, Thursday, 5 November

Light rain. High 78°, low 64°.

Pressure29.85 inHg
Wind5.2 mph S
Humidity71%
Visibility—
Dew point66°
Fri, 0678° / 63°0.27Rain
78 °Rain

Harleyville, Friday, 6 November

Rain. High 78°, low 63°.

Pressure29.65 inHg
Wind11.9 mph S
Humidity68%
Visibility—
Dew point65°
Sat, 0772° / 53°0Clear
72 °Clear

Harleyville, Saturday, 7 November

Clear. High 72°, low 53°.

Pressure29.71 inHg
Wind8 mph W
Humidity40%
Visibility—
Dew point44°
Sun, 0871° / 52°0Clear
71 °Clear

Harleyville, Sunday, 8 November

Clear. High 71°, low 52°.

Pressure29.77 inHg
Wind6.2 mph W
Humidity44%
Visibility—
Dew point46°
Mon, 0970° / 57°0.3Rain
70 °Rain

Harleyville, Monday, 9 November

Rain. High 70°, low 57°.

Pressure29.68 inHg
Wind10 mph E
Humidity72%
Visibility—
Dew point56°
Tue, 1062° / 51°0.05Light rain
62 °Light rain

Harleyville, Tuesday, 10 November

Light rain. High 62°, low 51°.

Pressure29.80 inHg
Wind10 mph N
Humidity78%
Visibility—
Dew point54°
Wed, 1164° / 55°0.02Light rain
64 °Light rain

Harleyville, Wednesday, 11 November

Light rain. High 64°, low 55°.

Pressure29.91 inHg
Wind10.1 mph N
Humidity75%
Visibility—
Dew point53°
Thu, 1270° / 52°0.17Rain
70 °Rain

Harleyville, Thursday, 12 November

Rain. High 70°, low 52°.

Pressure29.80 inHg
Wind10.4 mph SW
Humidity49%
Visibility—
Dew point48°
Fri, 1363° / 51°0.03Light rain
63 °Light rain

Harleyville, Friday, 13 November

Light rain. High 63°, low 51°.

Pressure29.94 inHg
Wind12.4 mph N
Humidity59%
Visibility—
Dew point47°
Sat, 1467° / 47°0Mostly clear
67 °Mostly clear

Harleyville, Saturday, 14 November

Mostly clear. High 67°, low 47°.

Pressure30.06 inHg
Wind8.3 mph W
Humidity45%
Visibility—
Dew point42°
Sun, 1571° / 48°0Clear
71 °Clear

Harleyville, Sunday, 15 November

Clear. High 71°, low 48°.

Pressure29.94 inHg
Wind8.1 mph W
Humidity36%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1666° / 49°0.04Climate normal
66 °Climate normal

Harleyville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.04 in
Chance of precipitation20%
Record high82° (2011)
Record low32° (1969)
Tue, 1766° / 49°0.06Climate normal
66 °Climate normal

Harleyville, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (1964)
Record low35° (1997)
Wed, 1866° / 48°0.05Climate normal
66 °Climate normal

Harleyville, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.05 in
Chance of precipitation22%
Record high80° (2013)
Record low34° (1997)
Thu, 1967° / 49°0.06Climate normal
67 °Climate normal

Harleyville, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.06 in
Chance of precipitation13%
Record high80° (2025)
Record low29° (2014)
Fri, 2066° / 49°0.05Climate normal
66 °Climate normal

Harleyville, Friday, 20 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.05 in
Chance of precipitation13%
Record high79° (1988)
Record low33° (2014)
Sat, 2165° / 49°0.07Climate normal
65 °Climate normal

Harleyville, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.07 in
Chance of precipitation20%
Record high80° (2025)
Record low33° (1968)
Sun, 2264° / 48°0.07Climate normal
64 °Climate normal

Harleyville, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (2011)
Record low30° (2000)
Mon, 2364° / 47°0.11Climate normal
64 °Climate normal

Harleyville, Monday, 23 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.11 in
Chance of precipitation25%
Record high76° (2010)
Record low31° (2008)
Tue, 2465° / 48°0.08Climate normal
65 °Climate normal

Harleyville, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.08 in
Chance of precipitation27%
Record high77° (1986)
Record low27° (1970)
Wed, 2564° / 47°0.12Climate normal
64 °Climate normal

Harleyville, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.12 in
Chance of precipitation23%
Record high81° (1973)
Record low25° (1970)
Thu, 2665° / 48°0.1Climate normal
65 °Climate normal

Harleyville, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.1 in
Chance of precipitation30%
Record high80° (1973)
Record low30° (1970)
Fri, 2767° / 49°0.11Climate normal
67 °Climate normal

Harleyville, Friday, 27 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.11 in
Chance of precipitation27%
Record high82° (1973)
Record low32° (1977)
Sat, 2865° / 49°0.08Climate normal
65 °Climate normal

Harleyville, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.08 in
Chance of precipitation28%
Record high78° (1985)
Record low30° (2018)
Sun, 2963° / 47°0.08Climate normal
63 °Climate normal

Harleyville, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.08 in
Chance of precipitation23%
Record high77° (1985)
Record low31° (2013)

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 Harleyville, 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 Harleyville, 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.