Monthly outlook for Long Bay Estates, SC: average high 88.2°, average low 77.4°. That is 2° above the climate normal for August. Precipitation is expected on 8 days (about 1.4 inches), against a normal of 10 days and 3.5 inches. The warmest day looks like 12 August (96°), the coolest 10 August (72.1°).
88.2°/77.4°
Average high / low
+2°
Above normal
8 / 10
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
88.7°
84.6°
+2.3°
19 August – 28 August
87.2°
84°
+1.8°
29 August – 7 September
at normal
82.8°
—
August records over 66 years
96.8°1 August 1999All-time high
62.6°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Myrtle Beach (6 mi).
Mon, 1091° / 72°0.14
91 °
Long Bay Estates, Monday, 10 August
Rain. High 91°, low 72°.
Pressure30.09 inHg
Wind5.8 mph SW
Humidity58%
Visibility6.2 mi
Dew point73°
Tue, 1194° / 79°0.01
94 °
Long Bay Estates, Tuesday, 11 August
Light rain. High 94°, low 79°.
Pressure30.00 inHg
Wind5.1 mph W
Humidity54%
Visibility6.2 mi
Dew point73°
Wed, 1296° / 81°0
96 °
Long Bay Estates, Wednesday, 12 August
Clear. High 96°, low 81°.
Pressure29.91 inHg
Wind6.8 mph SW
Humidity51%
Visibility6.2 mi
Dew point71°
Thu, 1395° / 80°0.02
95 °
Long Bay Estates, Thursday, 13 August
Light rain. High 95°, low 80°.
Pressure29.88 inHg
Wind13.1 mph W
Humidity48%
Visibility—
Dew point70°
Fri, 1490° / 77°0.33
90 °
Long Bay Estates, Friday, 14 August
Rain. High 90°, low 77°.
Pressure30.00 inHg
Wind13.4 mph S
Humidity63%
Visibility—
Dew point74°
Sat, 1581° / 72°0.07
81 °
Long Bay Estates, Saturday, 15 August
Light rain. High 81°, low 72°.
Pressure30.15 inHg
Wind8.2 mph NW
Humidity74%
Visibility—
Dew point70°
Sun, 1683° / 78°0.13
83 °
Long Bay Estates, Sunday, 16 August
Light rain. High 83°, low 78°.
Pressure30.15 inHg
Wind11.5 mph E
Humidity54%
Visibility—
Dew point64°
Mon, 1782° / 77°0.33
82 °
Long Bay Estates, Monday, 17 August
Light rain. High 82°, low 77°.
Pressure30.00 inHg
Wind14.8 mph S
Humidity75%
Visibility—
Dew point71°
Tue, 1885° / 77°0.1
85 °
Long Bay Estates, Tuesday, 18 August
Light rain. High 85°, low 77°.
Pressure29.94 inHg
Wind9.9 mph SW
Humidity69%
Visibility—
Dew point72°
Wed, 1986° / 78°0.05
86 °
Long Bay Estates, Wednesday, 19 August
Light rain. High 86°, low 78°.
Pressure30.00 inHg
Wind8 mph SE
Humidity74%
Visibility—
Dew point73°
Thu, 2086° / 77°0.02
86 °
Long Bay Estates, Thursday, 20 August
Light rain. High 86°, low 77°.
Pressure30.00 inHg
Wind8.6 mph E
Humidity67%
Visibility—
Dew point72°
Fri, 2187° / 78°0
87 °
Long Bay Estates, Friday, 21 August
Clear. High 87°, low 78°.
Pressure29.97 inHg
Wind10.1 mph SE
Humidity60%
Visibility—
Dew point71°
Sat, 2289° / 79°0.02
89 °
Long Bay Estates, Saturday, 22 August
Light rain. High 89°, low 79°.
Pressure29.88 inHg
Wind14.1 mph S
Humidity64%
Visibility—
Dew point74°
Sun, 2387° / 80°0
87 °
Long Bay Estates, Sunday, 23 August
Overcast. High 87°, low 80°.
Pressure29.97 inHg
Wind12 mph S
Humidity67%
Visibility—
Dew point74°
Mon, 2487° / 79°0
87 °
Long Bay Estates, Monday, 24 August
Partly cloudy. High 87°, low 79°.
Pressure30.06 inHg
Wind15 mph S
Humidity66%
Visibility—
Dew point74°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 73°0.18
83 °
Long Bay Estates, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.18 in
Chance of precipitation55%
Record high94° (1968)
Record low67° (1981)
Wed, 2683° / 73°0.24
83 °
Long Bay Estates, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.24 in
Chance of precipitation47%
Record high91° (1965)
Record low68° (2013)
Thu, 2784° / 73°0.2
84 °
Long Bay Estates, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.2 in
Chance of precipitation52%
Record high91° (1965)
Record low65° (1966)
Fri, 2884° / 74°0.26
84 °
Long Bay Estates, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.26 in
Chance of precipitation57%
Record high91° (1987)
Record low63° (1986)
Sat, 2984° / 74°0.14
84 °
Long Bay Estates, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.14 in
Chance of precipitation45%
Record high91° (1990)
Record low63° (1986)
Sun, 3083° / 73°0.23
83 °
Long Bay Estates, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.23 in
Chance of precipitation55%
Record high89° (1998)
Record low64° (1986)
Mon, 3183° / 73°0.23
83 °
Long Bay Estates, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.23 in
Chance of precipitation57%
Record high92° (1970)
Record low65° (1999)
Tue, 0183° / 73°0.13
83 °
Long Bay Estates, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.13 in
Chance of precipitation45%
Record high89° (1993)
Record low62° (2025)
Wed, 0282° / 73°0.21
82 °
Long Bay Estates, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low73°
Average precipitation0.21 in
Chance of precipitation52%
Record high90° (2020)
Record low63° (1967)
Thu, 0383° / 72°0.14
83 °
Long Bay Estates, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.14 in
Chance of precipitation40%
Record high92° (2020)
Record low60° (2023)
Fri, 0483° / 72°0.17
83 °
Long Bay Estates, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.17 in
Chance of precipitation40%
Record high93° (2020)
Record low64° (1994)
Sat, 0582° / 72°0.46
82 °
Long Bay Estates, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low72°
Average precipitation0.46 in
Chance of precipitation63%
Record high91° (2023)
Record low62° (1994)
Sun, 0683° / 72°0.2
83 °
Long Bay Estates, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.2 in
Chance of precipitation50%
Record high93° (1983)
Record low63° (1997)
Mon, 0782° / 72°0.15
82 °
Long Bay Estates, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low72°
Average precipitation0.15 in
Chance of precipitation45%
Record high92° (1983)
Record low62° (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 Long Bay Estates, 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 Long Bay Estates, 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.