Monthly outlook for Folly Beach, SC: average high 69.7°, average low 57.7°. That is 0.2° above the climate normal for October. Precipitation is expected on 3 days (about 2.3 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 30 October (77.8°), the coolest 12 November (46.9°).
69.7°/57.7°
Average high / low
+0.2°
Above normal
3 / 4
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
74°
70.4°
+2°
8 November – 17 November
62.6°
66.8°
-2.3°
18 November – 27 November
at normal
65.6°
—
October records over 66 years
90.5°5 October 1986All-time high
41.5°30 October 2017All-time low
Climate normals and records are computed from the nearest reference point — Sullivan's Island (10 mi).
Fri, 3078° / 61°0
78 °
Folly Beach, Friday, 30 October
Clear. High 78°, low 61°.
Pressure30.18 inHg
Wind9.3 mph NE
Humidity57%
Visibility6.2 mi
Dew point59°
Sat, 3174° / 61°0
74 °
Folly Beach, Saturday, 31 October
Overcast. High 74°, low 61°.
Pressure30.30 inHg
Wind13.5 mph NE
Humidity68%
Visibility6.2 mi
Dew point63°
Sun, 0171° / 59°0
71 °
Folly Beach, Sunday, 1 November
Overcast. High 71°, low 59°.
Pressure30.33 inHg
Wind11.6 mph NE
Humidity63%
Visibility6.2 mi
Dew point57°
Mon, 0273° / 62°0
73 °
Folly Beach, Monday, 2 November
Mostly clear. High 73°, low 62°.
Pressure30.24 inHg
Wind11.4 mph NE
Humidity68%
Visibility6.2 mi
Dew point59°
Tue, 0376° / 59°0
76 °
Folly Beach, Tuesday, 3 November
Clear. High 76°, low 59°.
Pressure30.12 inHg
Wind11.6 mph NE
Humidity54%
Visibility—
Dew point56°
Wed, 0475° / 68°0.36
75 °
Folly Beach, Wednesday, 4 November
Rain. High 75°, low 68°.
Pressure29.97 inHg
Wind18.5 mph SE
Humidity76%
Visibility—
Dew point66°
Thu, 0574° / 69°0.93
74 °
Folly Beach, Thursday, 5 November
Rain. High 74°, low 69°.
Pressure29.71 inHg
Wind18.9 mph SE
Humidity80%
Visibility—
Dew point67°
Fri, 0672° / 61°0
72 °
Folly Beach, Friday, 6 November
Clear. High 72°, low 61°.
Pressure29.71 inHg
Wind10.9 mph SW
Humidity56%
Visibility—
Dew point54°
Sat, 0769° / 57°0
69 °
Folly Beach, Saturday, 7 November
Clear. High 69°, low 57°.
Pressure29.88 inHg
Wind11.9 mph NW
Humidity48%
Visibility—
Dew point47°
Sun, 0862° / 52°0
62 °
Folly Beach, Sunday, 8 November
Clear. High 62°, low 52°.
Pressure30.15 inHg
Wind13.5 mph N
Humidity50%
Visibility—
Dew point42°
Mon, 0965° / 55°0
65 °
Folly Beach, Monday, 9 November
Overcast. High 65°, low 55°.
Pressure30.18 inHg
Wind14 mph NE
Humidity60%
Visibility—
Dew point49°
Tue, 1065° / 51°1.02
65 °
Folly Beach, Tuesday, 10 November
Heavy rain. High 65°, low 51°.
Pressure29.85 inHg
Wind15.9 mph N
Humidity92%
Visibility—
Dew point57°
Wed, 1158° / 51°0
58 °
Folly Beach, Wednesday, 11 November
Overcast. High 58°, low 51°.
Pressure29.94 inHg
Wind16.4 mph NW
Humidity58%
Visibility—
Dew point42°
Thu, 1262° / 47°0
62 °
Folly Beach, Thursday, 12 November
Partly cloudy. High 62°, low 47°.
Pressure30.06 inHg
Wind12.7 mph N
Humidity43%
Visibility—
Dew point36°
Fri, 1364° / 51°0
64 °
Folly Beach, Friday, 13 November
Clear. High 64°, low 51°.
Pressure30.06 inHg
Wind9.4 mph SW
Humidity49%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1465° / 51°0.03
65 °
Folly Beach, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.03 in
Chance of precipitation13%
Record high77° (1993)
Record low39° (2013)
Sun, 1565° / 52°0.13
65 °
Folly Beach, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.13 in
Chance of precipitation20%
Record high78° (1993)
Record low32° (1969)
Mon, 1666° / 53°0.07
66 °
Folly Beach, Monday, 16 November
Climate normal for this date — 60-year average.
Average high66°
Average low53°
Average precipitation0.07 in
Chance of precipitation18%
Record high79° (1993)
Record low37° (1969)
Tue, 1766° / 53°0.11
66 °
Folly Beach, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high66°
Average low53°
Average precipitation0.11 in
Chance of precipitation23%
Record high79° (1964)
Record low38° (1997)
Wed, 1866° / 53°0.04
66 °
Folly Beach, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high66°
Average low53°
Average precipitation0.04 in
Chance of precipitation10%
Record high79° (1978)
Record low37° (1997)
Thu, 1967° / 53°0.06
67 °
Folly Beach, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.06 in
Chance of precipitation13%
Record high78° (2025)
Record low33° (2014)
Fri, 2066° / 54°0.04
66 °
Folly Beach, Friday, 20 November
Climate normal for this date — 60-year average.
Average high66°
Average low54°
Average precipitation0.04 in
Chance of precipitation18%
Record high76° (1985)
Record low38° (2014)
Sat, 2165° / 53°0.07
65 °
Folly Beach, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high65°
Average low53°
Average precipitation0.07 in
Chance of precipitation25%
Record high76° (2011)
Record low38° (1968)
Sun, 2264° / 52°0.07
64 °
Folly Beach, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high64°
Average low52°
Average precipitation0.07 in
Chance of precipitation22%
Record high77° (2025)
Record low33° (2008)
Mon, 2364° / 51°0.1
64 °
Folly Beach, Monday, 23 November
Climate normal for this date — 60-year average.
Average high64°
Average low51°
Average precipitation0.1 in
Chance of precipitation27%
Record high75° (1992)
Record low33° (2008)
Tue, 2465° / 52°0.08
65 °
Folly Beach, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.08 in
Chance of precipitation25%
Record high77° (1986)
Record low30° (1970)
Wed, 2565° / 52°0.13
65 °
Folly Beach, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.13 in
Chance of precipitation28%
Record high76° (1973)
Record low29° (1970)
Thu, 2666° / 53°0.08
66 °
Folly Beach, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high66°
Average low53°
Average precipitation0.08 in
Chance of precipitation22%
Record high77° (1973)
Record low36° (1970)
Fri, 2767° / 54°0.09
67 °
Folly Beach, Friday, 27 November
Climate normal for this date — 60-year average.
Average high67°
Average low54°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (1973)
Record low37° (1977)
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 Folly Beach, 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 Folly Beach, 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.