Monthly outlook for Folly Field, SC: average high 74.9°, average low 60.5°. That is 0.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 12 October (84.3°), the coolest 18 October (45.3°).
74.9°/60.5°
Average high / low
+0.5°
Above normal
1 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
76.3°
74.8°
+0.8°
21 October – 30 October
72.6°
72.3°
+0.2°
31 October – 9 November
at normal
69.7°
—
October records over 66 years
89.4°5 October 1986All-time high
43.5°29 October 2008All-time low
Climate normals and records are computed from the nearest reference point — Hilton Head Island (4 mi).
Mon, 1284° / 69°0
84 °
Folly Field, Monday, 12 October
Clear. High 84°, low 69°.
Pressure30.03 inHg
Wind7.2 mph NW
Humidity62%
Visibility6.2 mi
Dew point64°
Tue, 1383° / 66°0
83 °
Folly Field, Tuesday, 13 October
Clear. High 83°, low 66°.
Pressure30.09 inHg
Wind3.8 mph NE
Humidity55%
Visibility6.2 mi
Dew point64°
Wed, 1482° / 67°0
82 °
Folly Field, Wednesday, 14 October
Clear. High 82°, low 67°.
Pressure30.12 inHg
Wind1 mph SE
Humidity61%
Visibility6.2 mi
Dew point67°
Thu, 1584° / 67°0
84 °
Folly Field, Thursday, 15 October
Clear. High 84°, low 67°.
Pressure30.12 inHg
Wind5.8 mph S
Humidity49%
Visibility—
Dew point61°
Fri, 1684° / 69°0
84 °
Folly Field, Friday, 16 October
Clear. High 84°, low 69°.
Pressure30.00 inHg
Wind6.5 mph W
Humidity55%
Visibility—
Dew point64°
Sat, 1773° / 55°0
73 °
Folly Field, Saturday, 17 October
Overcast. High 73°, low 55°.
Pressure30.06 inHg
Wind22.5 mph N
Humidity50%
Visibility—
Dew point44°
Sun, 1857° / 45°0
57 °
Folly Field, Sunday, 18 October
Clear. High 57°, low 45°.
Pressure30.47 inHg
Wind23.4 mph N
Humidity35%
Visibility—
Dew point27°
Mon, 1964° / 51°0
64 °
Folly Field, Monday, 19 October
Mostly clear. High 64°, low 51°.
Pressure30.50 inHg
Wind18.5 mph NE
Humidity59%
Visibility—
Dew point46°
Tue, 2071° / 56°0
71 °
Folly Field, Tuesday, 20 October
Clear. High 71°, low 56°.
Pressure30.33 inHg
Wind17 mph N
Humidity55%
Visibility—
Dew point50°
Wed, 2171° / 61°0
71 °
Folly Field, Wednesday, 21 October
Clear. High 71°, low 61°.
Pressure30.24 inHg
Wind19.6 mph NE
Humidity58%
Visibility—
Dew point54°
Thu, 2273° / 59°0
73 °
Folly Field, Thursday, 22 October
Clear. High 73°, low 59°.
Pressure30.12 inHg
Wind18.4 mph NE
Humidity54%
Visibility—
Dew point52°
Fri, 2372° / 57°0
72 °
Folly Field, Friday, 23 October
Overcast. High 72°, low 57°.
Pressure30.03 inHg
Wind17.8 mph N
Humidity55%
Visibility—
Dew point52°
Sat, 2474° / 56°0
74 °
Folly Field, Saturday, 24 October
Partly cloudy. High 74°, low 56°.
Pressure29.91 inHg
Wind20.9 mph N
Humidity37%
Visibility—
Dew point41°
Sun, 2573° / 59°0
73 °
Folly Field, Sunday, 25 October
Clear. High 73°, low 59°.
Pressure30.00 inHg
Wind15 mph N
Humidity39%
Visibility—
Dew point44°
Mon, 2673° / 61°0
73 °
Folly Field, Monday, 26 October
Clear. High 73°, low 61°.
Pressure29.97 inHg
Wind17.8 mph SW
Humidity48%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2772° / 62°0.1
72 °
Folly Field, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high72°
Average low62°
Average precipitation0.1 in
Chance of precipitation23%
Record high82° (1963)
Record low48° (1962)
Wed, 2872° / 62°0.08
72 °
Folly Field, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high72°
Average low62°
Average precipitation0.08 in
Chance of precipitation18%
Record high83° (1963)
Record low45° (1976)
Thu, 2971° / 60°0.04
71 °
Folly Field, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high71°
Average low60°
Average precipitation0.04 in
Chance of precipitation22%
Record high83° (2020)
Record low44° (2008)
Fri, 3071° / 60°0.13
71 °
Folly Field, Friday, 30 October
Climate normal for this date — 60-year average.
Average high71°
Average low60°
Average precipitation0.13 in
Chance of precipitation15%
Record high80° (1996)
Record low44° (2017)
Sat, 3172° / 61°0.08
72 °
Folly Field, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high72°
Average low61°
Average precipitation0.08 in
Chance of precipitation28%
Record high82° (1961)
Record low47° (1993)
Sun, 0172° / 61°0.07
72 °
Folly Field, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high72°
Average low61°
Average precipitation0.07 in
Chance of precipitation23%
Record high83° (1961)
Record low41° (1993)
Mon, 0271° / 61°0.06
71 °
Folly Field, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low61°
Average precipitation0.06 in
Chance of precipitation23%
Record high80° (1961)
Record low44° (2014)
Tue, 0370° / 59°0.04
70 °
Folly Field, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high70°
Average low59°
Average precipitation0.04 in
Chance of precipitation22%
Record high80° (1972)
Record low40° (1966)
Wed, 0470° / 59°0.08
70 °
Folly Field, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high70°
Average low59°
Average precipitation0.08 in
Chance of precipitation35%
Record high80° (1972)
Record low40° (1966)
Thu, 0569° / 59°0.08
69 °
Folly Field, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high69°
Average low59°
Average precipitation0.08 in
Chance of precipitation20%
Record high79° (2022)
Record low44° (1970)
Fri, 0669° / 58°0.09
69 °
Folly Field, Friday, 6 November
Climate normal for this date — 60-year average.
Average high69°
Average low58°
Average precipitation0.09 in
Chance of precipitation18%
Record high78° (2017)
Record low43° (1976)
Sat, 0769° / 58°0.11
69 °
Folly Field, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high69°
Average low58°
Average precipitation0.11 in
Chance of precipitation20%
Record high81° (2017)
Record low44° (1967)
Sun, 0868° / 57°0.09
68 °
Folly Field, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high68°
Average low57°
Average precipitation0.09 in
Chance of precipitation20%
Record high78° (2023)
Record low44° (1976)
Mon, 0968° / 57°0.14
68 °
Folly Field, Monday, 9 November
Climate normal for this date — 60-year average.
Average high68°
Average low57°
Average precipitation0.14 in
Chance of precipitation25%
Record high78° (1986)
Record low40° (1976)
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 Field, 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 Field, 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.