Monthly outlook for Harleyville, SC: average high 62°, average low 43°. That is 1.8° below the climate normal for November. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 22 November (75.1°), the coolest 27 November (23°).
62°/43°
Average high / low
−1.8°
Below normal
3 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
64.5°
65.4°
-0.5°
23 November – 2 December
58°
64.1°
-3.4°
3 December – 12 December
at normal
60.6°
—
November records over 66 years
85.8°1 November 1961All-time high
25°25 November 1970All-time low
Sat, 1461° / 38°0
61 °
Harleyville, Saturday, 14 November
Clear. High 61°, low 38°.
Pressure30.09 inHg
Wind7.1 mph N
Humidity42%
Visibility6.2 mi
Dew point33°
Sun, 1556° / 37°0
56 °
Harleyville, Sunday, 15 November
Partly cloudy. High 56°, low 37°.
Pressure30.36 inHg
Wind5.1 mph N
Humidity42%
Visibility6.2 mi
Dew point31°
Mon, 1657° / 41°0
57 °
Harleyville, Monday, 16 November
Overcast. High 57°, low 41°.
Pressure30.47 inHg
Wind6.3 mph NE
Humidity47%
Visibility6.2 mi
Dew point36°
Tue, 1760° / 45°0
60 °
Harleyville, Tuesday, 17 November
Clear. High 60°, low 45°.
Pressure30.47 inHg
Wind7.7 mph NE
Humidity48%
Visibility—
Dew point38°
Wed, 1862° / 42°0
62 °
Harleyville, Wednesday, 18 November
Clear. High 62°, low 42°.
Pressure30.42 inHg
Wind8.3 mph NE
Humidity42%
Visibility—
Dew point36°
Thu, 1972° / 47°0
72 °
Harleyville, Thursday, 19 November
Clear. High 72°, low 47°.
Pressure30.30 inHg
Wind11.6 mph NE
Humidity45%
Visibility—
Dew point46°
Fri, 2070° / 52°0
70 °
Harleyville, Friday, 20 November
Overcast. High 70°, low 52°.
Pressure30.27 inHg
Wind10.6 mph NE
Humidity44%
Visibility—
Dew point45°
Sat, 2170° / 47°0
70 °
Harleyville, Saturday, 21 November
Clear. High 70°, low 47°.
Pressure30.18 inHg
Wind10.5 mph NE
Humidity39%
Visibility—
Dew point41°
Sun, 2275° / 53°0
75 °
Harleyville, Sunday, 22 November
Clear. High 75°, low 53°.
Pressure30.06 inHg
Wind8.7 mph NE
Humidity49%
Visibility—
Dew point52°
Mon, 2372° / 61°0.06
72 °
Harleyville, Monday, 23 November
Light rain. High 72°, low 61°.
Pressure29.94 inHg
Wind9.9 mph NE
Humidity62%
Visibility—
Dew point56°
Tue, 2475° / 58°0.07
75 °
Harleyville, Tuesday, 24 November
Light rain. High 75°, low 58°.
Pressure29.83 inHg
Wind12.9 mph W
Humidity48%
Visibility—
Dew point51°
Wed, 2554° / 38°0
54 °
Harleyville, Wednesday, 25 November
Partly cloudy. High 54°, low 38°.
Pressure30.00 inHg
Wind11.6 mph NW
Humidity30%
Visibility—
Dew point21°
Thu, 2648° / 26°1.12
48 °
Harleyville, Thursday, 26 November
Snow. High 48°, low 26°.
Pressure30.12 inHg
Wind11.7 mph NE
Humidity93%
Visibility—
Dew point33°
Fri, 2746° / 23°0
46 °
Harleyville, Friday, 27 November
Clear. High 46°, low 23°.
Pressure30.15 inHg
Wind5.7 mph SW
Humidity66%
Visibility—
Dew point31°
Sat, 2853° / 34°0
53 °
Harleyville, Saturday, 28 November
Overcast. High 53°, low 34°.
Pressure30.15 inHg
Wind5.4 mph W
Humidity57%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2963° / 47°0.08
63 °
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)
Mon, 3063° / 47°0.15
63 °
Harleyville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.15 in
Chance of precipitation27%
Record high78° (2016)
Record low32° (2023)
Tue, 0162° / 46°0.06
62 °
Harleyville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.06 in
Chance of precipitation17%
Record high78° (1982)
Record low28° (1979)
Wed, 0262° / 46°0.1
62 °
Harleyville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.1 in
Chance of precipitation17%
Record high77° (1991)
Record low28° (1964)
Thu, 0362° / 45°0.08
62 °
Harleyville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.08 in
Chance of precipitation20%
Record high77° (1991)
Record low29° (1960)
Fri, 0461° / 45°0.04
61 °
Harleyville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.04 in
Chance of precipitation13%
Record high78° (1978)
Record low26° (2024)
Sat, 0561° / 45°0.09
61 °
Harleyville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (1998)
Record low26° (2000)
Sun, 0661° / 44°0.11
61 °
Harleyville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (2013)
Record low30° (2024)
Mon, 0760° / 44°0.1
60 °
Harleyville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.1 in
Chance of precipitation25%
Record high78° (1998)
Record low25° (2024)
Tue, 0859° / 43°0.12
59 °
Harleyville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.12 in
Chance of precipitation23%
Record high79° (1978)
Record low25° (2010)
Wed, 0961° / 45°0.09
61 °
Harleyville, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.09 in
Chance of precipitation28%
Record high77° (1978)
Record low25° (2006)
Thu, 1061° / 45°0.11
61 °
Harleyville, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.11 in
Chance of precipitation30%
Record high78° (2024)
Record low28° (2025)
Fri, 1160° / 44°0.1
60 °
Harleyville, Friday, 11 December
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.1 in
Chance of precipitation32%
Record high78° (1972)
Record low27° (1968)
Sat, 1260° / 43°0.16
60 °
Harleyville, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.16 in
Chance of precipitation28%
Record high78° (2007)
Record low24° (1962)
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.