Monthly outlook for Pinckney Colony, SC: average high 94.8°, average low 74.6°. That is 4.7° above the climate normal for August. Precipitation is expected on 11 days (about 3.1 inches), against a normal of 11 days and 3.3 inches. The warmest day looks like 11 August (99.4°), the coolest 20 August (71.2°).
94.8°/74.6°
Average high / low
+4.7°
Above normal
11 / 11
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
95.8°
86.4°
+5.2°
19 August – 28 August
93.1°
85.6°
+4.2°
29 August – 7 September
at normal
84.2°
—
August records over 66 years
98.4°1 August 1999All-time high
63.3°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Bluffton (7 mi).
Mon, 1093° / 74°0.2
93 °
Pinckney Colony, Monday, 10 August
Rain. High 93°, low 74°.
Pressure30.15 inHg
Wind4.5 mph W
Humidity51%
Visibility6.2 mi
Dew point71°
Tue, 1199° / 75°0.01
99 °
Pinckney Colony, Tuesday, 11 August
Light rain. High 99°, low 75°.
Pressure30.06 inHg
Wind5.9 mph W
Humidity46%
Visibility6.2 mi
Dew point70°
Wed, 1299° / 76°0.02
99 °
Pinckney Colony, Wednesday, 12 August
Light rain. High 99°, low 76°.
Pressure29.97 inHg
Wind9 mph W
Humidity45%
Visibility6.2 mi
Dew point70°
Thu, 1399° / 74°0.12
99 °
Pinckney Colony, Thursday, 13 August
Light rain. High 99°, low 74°.
Pressure29.94 inHg
Wind8 mph W
Humidity37%
Visibility—
Dew point65°
Fri, 1499° / 77°0.12
99 °
Pinckney Colony, Friday, 14 August
Light rain. High 99°, low 77°.
Pressure30.03 inHg
Wind7.7 mph S
Humidity40%
Visibility—
Dew point67°
Sat, 1596° / 75°0.5
96 °
Pinckney Colony, Saturday, 15 August
Rain. High 96°, low 75°.
Pressure30.12 inHg
Wind6.1 mph N
Humidity48%
Visibility—
Dew point71°
Sun, 1693° / 75°0.09
93 °
Pinckney Colony, Sunday, 16 August
Light rain. High 93°, low 75°.
Pressure30.09 inHg
Wind7.6 mph E
Humidity55%
Visibility—
Dew point72°
Mon, 1798° / 76°0.02
98 °
Pinckney Colony, Monday, 17 August
Light rain. High 98°, low 76°.
Pressure29.97 inHg
Wind11.5 mph S
Humidity46%
Visibility—
Dew point71°
Tue, 1895° / 75°1.09
95 °
Pinckney Colony, Tuesday, 18 August
Heavy rain. High 95°, low 75°.
Pressure29.91 inHg
Wind12.4 mph E
Humidity46%
Visibility—
Dew point69°
Wed, 1993° / 73°0.27
93 °
Pinckney Colony, Wednesday, 19 August
Rain. High 93°, low 73°.
Pressure29.94 inHg
Wind12.7 mph W
Humidity46%
Visibility—
Dew point67°
Thu, 2083° / 71°0.19
83 °
Pinckney Colony, Thursday, 20 August
Light rain. High 83°, low 71°.
Pressure29.91 inHg
Wind7.7 mph SW
Humidity82%
Visibility—
Dew point71°
Fri, 2197° / 74°0.05
97 °
Pinckney Colony, Friday, 21 August
Light rain. High 97°, low 74°.
Pressure29.88 inHg
Wind12.8 mph S
Humidity43%
Visibility—
Dew point67°
Sat, 2295° / 72°0
95 °
Pinckney Colony, Saturday, 22 August
Overcast. High 95°, low 72°.
Pressure30.00 inHg
Wind8.5 mph S
Humidity43%
Visibility—
Dew point66°
Sun, 2396° / 76°0
96 °
Pinckney Colony, Sunday, 23 August
Overcast. High 96°, low 76°.
Pressure30.03 inHg
Wind10.4 mph S
Humidity42%
Visibility—
Dew point67°
Mon, 2495° / 77°0.29
95 °
Pinckney Colony, Monday, 24 August
Rain. High 95°, low 77°.
Pressure30.03 inHg
Wind11 mph SE
Humidity47%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 74°0.23
85 °
Pinckney Colony, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.23 in
Chance of precipitation67%
Record high96° (2023)
Record low68° (1981)
Wed, 2685° / 75°0.17
85 °
Pinckney Colony, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.17 in
Chance of precipitation62%
Record high94° (2023)
Record low67° (2025)
Thu, 2785° / 75°0.15
85 °
Pinckney Colony, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.15 in
Chance of precipitation60%
Record high94° (1998)
Record low67° (1966)
Fri, 2885° / 75°0.18
85 °
Pinckney Colony, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.18 in
Chance of precipitation62%
Record high93° (1998)
Record low64° (1968)
Sat, 2985° / 75°0.15
85 °
Pinckney Colony, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.15 in
Chance of precipitation57%
Record high92° (1998)
Record low63° (1986)
Sun, 3084° / 75°0.34
84 °
Pinckney Colony, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.34 in
Chance of precipitation60%
Record high93° (1998)
Record low65° (1986)
Mon, 3185° / 74°0.2
85 °
Pinckney Colony, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.2 in
Chance of precipitation63%
Record high94° (1998)
Record low66° (1999)
Tue, 0184° / 74°0.2
84 °
Pinckney Colony, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.2 in
Chance of precipitation62%
Record high93° (1970)
Record low64° (2025)
Wed, 0284° / 74°0.26
84 °
Pinckney Colony, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.26 in
Chance of precipitation60%
Record high96° (2020)
Record low65° (1972)
Thu, 0384° / 73°0.15
84 °
Pinckney Colony, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.15 in
Chance of precipitation43%
Record high97° (2020)
Record low64° (2025)
Fri, 0484° / 73°0.17
84 °
Pinckney Colony, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.17 in
Chance of precipitation47%
Record high100° (2020)
Record low65° (2025)
Sat, 0584° / 73°0.26
84 °
Pinckney Colony, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.26 in
Chance of precipitation57%
Record high96° (2020)
Record low65° (1997)
Sun, 0684° / 73°0.21
84 °
Pinckney Colony, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.21 in
Chance of precipitation62%
Record high94° (2019)
Record low66° (1997)
Mon, 0784° / 73°0.15
84 °
Pinckney Colony, Monday, 7 September
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.15 in
Chance of precipitation55%
Record high94° (2023)
Record low66° (2011)
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 Pinckney Colony, 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 Pinckney Colony, 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.