Monthly outlook for Four Holes, SC: average high 94.7°, average low 74.7°. That is 3.9° above the climate normal for August. Precipitation is expected on 8 days (about 2.4 inches), against a normal of 9 days and 2.7 inches. The warmest day looks like 22 August (101.3°), the coolest 18 August (70.8°).
94.7°/74.7°
Average high / low
+3.9°
Above normal
8 / 9
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
94°
87.8°
+3.4°
19 August – 28 August
95.9°
87.2°
+4.9°
29 August – 7 September
at normal
85.5°
—
August records over 66 years
101.5°21 August 1983All-time high
60.1°28 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Harleyville (5 mi).
Mon, 1096° / 74°0.1
96 °
Four Holes, Monday, 10 August
Rain. High 96°, low 74°.
Pressure30.09 inHg
Wind7.6 mph W
Humidity50%
Visibility6.2 mi
Dew point72°
Tue, 1199° / 76°0.01
99 °
Four Holes, Tuesday, 11 August
Light rain. High 99°, low 76°.
Pressure30.03 inHg
Wind8.8 mph W
Humidity47%
Visibility6.2 mi
Dew point71°
Wed, 12100° / 77°0
100 °
Four Holes, Wednesday, 12 August
Mostly clear. High 100°, low 77°.
Pressure29.94 inHg
Wind10.7 mph W
Humidity46%
Visibility6.2 mi
Dew point70°
Thu, 13101° / 76°0.07
101 °
Four Holes, Thursday, 13 August
Light rain. High 101°, low 76°.
Pressure29.91 inHg
Wind13.1 mph W
Humidity38%
Visibility—
Dew point66°
Fri, 1499° / 73°0.79
99 °
Four Holes, Friday, 14 August
Heavy rain. High 99°, low 73°.
Pressure30.00 inHg
Wind17.5 mph NW
Humidity43%
Visibility—
Dew point69°
Sat, 1585° / 73°0.35
85 °
Four Holes, Saturday, 15 August
Rain. High 85°, low 73°.
Pressure30.15 inHg
Wind7.5 mph N
Humidity68%
Visibility—
Dew point72°
Sun, 1686° / 75°0.23
86 °
Four Holes, Sunday, 16 August
Light rain. High 86°, low 75°.
Pressure30.12 inHg
Wind8.1 mph SE
Humidity65%
Visibility—
Dew point72°
Mon, 1792° / 73°0.56
92 °
Four Holes, Monday, 17 August
Rain. High 92°, low 73°.
Pressure29.94 inHg
Wind13.4 mph SE
Humidity58%
Visibility—
Dew point73°
Tue, 1891° / 71°0.06
91 °
Four Holes, Tuesday, 18 August
Light rain. High 91°, low 71°.
Pressure29.91 inHg
Wind7.5 mph N
Humidity55%
Visibility—
Dew point70°
Wed, 1992° / 75°0
92 °
Four Holes, Wednesday, 19 August
Mostly clear. High 92°, low 75°.
Pressure30.00 inHg
Wind8.7 mph NE
Humidity44%
Visibility—
Dew point65°
Thu, 2093° / 75°0
93 °
Four Holes, Thursday, 20 August
Clear. High 93°, low 75°.
Pressure30.00 inHg
Wind8.1 mph N
Humidity43%
Visibility—
Dew point64°
Fri, 2197° / 75°0
97 °
Four Holes, Friday, 21 August
Partly cloudy. High 97°, low 75°.
Pressure29.94 inHg
Wind8.4 mph S
Humidity40%
Visibility—
Dew point66°
Sat, 22101° / 77°0
101 °
Four Holes, Saturday, 22 August
Clear. High 101°, low 77°.
Pressure29.88 inHg
Wind11.3 mph S
Humidity40%
Visibility—
Dew point68°
Sun, 2396° / 76°0.24
96 °
Four Holes, Sunday, 23 August
Rain. High 96°, low 76°.
Pressure29.94 inHg
Wind9.1 mph S
Humidity47%
Visibility—
Dew point70°
Mon, 2497° / 76°0
97 °
Four Holes, Monday, 24 August
Overcast. High 97°, low 76°.
Pressure30.03 inHg
Wind11.8 mph S
Humidity41%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 72°0.17
86 °
Four Holes, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low72°
Average precipitation0.17 in
Chance of precipitation48%
Record high98° (1968)
Record low63° (1994)
Wed, 2687° / 72°0.12
87 °
Four Holes, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.12 in
Chance of precipitation43%
Record high98° (2023)
Record low64° (1997)
Thu, 2787° / 72°0.15
87 °
Four Holes, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.15 in
Chance of precipitation55%
Record high96° (2011)
Record low63° (1966)
Fri, 2887° / 72°0.19
87 °
Four Holes, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.19 in
Chance of precipitation53%
Record high95° (1983)
Record low60° (1968)
Sat, 2987° / 72°0.13
87 °
Four Holes, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.13 in
Chance of precipitation47%
Record high96° (1990)
Record low62° (1986)
Sun, 3086° / 72°0.24
86 °
Four Holes, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low72°
Average precipitation0.24 in
Chance of precipitation52%
Record high95° (1998)
Record low60° (1986)
Mon, 3186° / 72°0.21
86 °
Four Holes, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low72°
Average precipitation0.21 in
Chance of precipitation50%
Record high94° (2018)
Record low62° (1968)
Tue, 0186° / 71°0.14
86 °
Four Holes, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low71°
Average precipitation0.14 in
Chance of precipitation43%
Record high94° (1994)
Record low61° (1999)
Wed, 0285° / 72°0.15
85 °
Four Holes, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low72°
Average precipitation0.15 in
Chance of precipitation53%
Record high96° (2020)
Record low63° (1967)
Thu, 0386° / 71°0.16
86 °
Four Holes, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high86°
Average low71°
Average precipitation0.16 in
Chance of precipitation43%
Record high97° (2020)
Record low60° (2023)
Fri, 0485° / 71°0.21
85 °
Four Holes, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low71°
Average precipitation0.21 in
Chance of precipitation43%
Record high99° (2020)
Record low62° (2021)
Sat, 0585° / 71°0.28
85 °
Four Holes, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low71°
Average precipitation0.28 in
Chance of precipitation55%
Record high95° (1999)
Record low59° (1997)
Sun, 0685° / 71°0.17
85 °
Four Holes, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low71°
Average precipitation0.17 in
Chance of precipitation52%
Record high93° (1983)
Record low59° (1997)
Mon, 0785° / 70°0.1
85 °
Four Holes, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.1 in
Chance of precipitation43%
Record high94° (1990)
Record low60° (1997)
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 Four Holes, 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 Four Holes, 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.