Monthly outlook for Gibson, SC: average high 76.6°, average low 59.2°. That is 3.5° above the climate normal for October. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 3 November (82.4°), the coolest 27 October (52.1°).
76.6°/59.2°
Average high / low
+3.5°
Above normal
5 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
76.4°
71.3°
+2.8°
4 November – 13 November
76.9°
67.9°
+5°
14 November – 23 November
at normal
65.4°
—
October records over 66 years
88.7°5 October 1986All-time high
42.4°30 October 2017All-time low
Climate normals and records are computed from the nearest reference point — Seabrook Island (9 mi).
Mon, 2674° / 53°0
74 °
Gibson, Monday, 26 October
Clear. High 74°, low 53°.
Pressure30.30 inHg
Wind8.7 mph NE
Humidity52%
Visibility6.2 mi
Dew point51°
Tue, 2775° / 52°0
75 °
Gibson, Tuesday, 27 October
Partly cloudy. High 75°, low 52°.
Pressure30.27 inHg
Wind7 mph NE
Humidity48%
Visibility6.2 mi
Dew point50°
Wed, 2876° / 54°0
76 °
Gibson, Wednesday, 28 October
Overcast. High 76°, low 54°.
Pressure30.30 inHg
Wind7.7 mph NE
Humidity62%
Visibility6.2 mi
Dew point58°
Thu, 2973° / 61°0.07
73 °
Gibson, Thursday, 29 October
Light rain. High 73°, low 61°.
Pressure30.21 inHg
Wind8.3 mph NE
Humidity81%
Visibility—
Dew point65°
Fri, 3079° / 63°0.06
79 °
Gibson, Friday, 30 October
Light rain. High 79°, low 63°.
Pressure30.15 inHg
Wind8.6 mph E
Humidity64%
Visibility—
Dew point64°
Sat, 3179° / 61°0
79 °
Gibson, Saturday, 31 October
Partly cloudy. High 79°, low 61°.
Pressure30.18 inHg
Wind10.5 mph E
Humidity49%
Visibility—
Dew point56°
Sun, 0176° / 65°0.28
76 °
Gibson, Sunday, 1 November
Rain. High 76°, low 65°.
Pressure30.18 inHg
Wind10.8 mph E
Humidity67%
Visibility—
Dew point63°
Mon, 0276° / 68°0.11
76 °
Gibson, Monday, 2 November
Light rain. High 76°, low 68°.
Pressure30.09 inHg
Wind10.5 mph E
Humidity88%
Visibility—
Dew point65°
Tue, 0382° / 64°0
82 °
Gibson, Tuesday, 3 November
Mostly clear. High 82°, low 64°.
Pressure29.88 inHg
Wind8 mph NE
Humidity53%
Visibility—
Dew point61°
Wed, 0482° / 64°0.09
82 °
Gibson, Wednesday, 4 November
Light rain. High 82°, low 64°.
Pressure29.80 inHg
Wind5.6 mph S
Humidity49%
Visibility—
Dew point59°
Thu, 0576° / 60°0.02
76 °
Gibson, Thursday, 5 November
Light rain. High 76°, low 60°.
Pressure29.80 inHg
Wind6.2 mph NW
Humidity48%
Visibility—
Dew point53°
Fri, 0673° / 59°0
73 °
Gibson, Friday, 6 November
Overcast. High 73°, low 59°.
Pressure29.85 inHg
Wind4.4 mph SE
Humidity36%
Visibility—
Dew point42°
Sat, 0774° / 56°0
74 °
Gibson, Saturday, 7 November
Clear. High 74°, low 56°.
Pressure29.94 inHg
Wind8 mph S
Humidity40%
Visibility—
Dew point46°
Sun, 0877° / 55°0
77 °
Gibson, Sunday, 8 November
Clear. High 77°, low 55°.
Pressure29.94 inHg
Wind7 mph W
Humidity26%
Visibility—
Dew point37°
Mon, 0979° / 56°0
79 °
Gibson, Monday, 9 November
Clear. High 79°, low 56°.
Pressure30.03 inHg
Wind6.8 mph S
Humidity25%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1069° / 56°0.09
69 °
Gibson, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high69°
Average low56°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (2020)
Record low40° (2025)
Wed, 1167° / 55°0.11
67 °
Gibson, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.11 in
Chance of precipitation27%
Record high78° (2024)
Record low33° (2025)
Thu, 1267° / 55°0.09
67 °
Gibson, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.09 in
Chance of precipitation23%
Record high76° (1975)
Record low39° (2025)
Fri, 1366° / 53°0.05
66 °
Gibson, Friday, 13 November
Climate normal for this date — 60-year average.
Average high66°
Average low53°
Average precipitation0.05 in
Chance of precipitation18%
Record high76° (2020)
Record low33° (2019)
Sat, 1465° / 53°0.03
65 °
Gibson, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high65°
Average low53°
Average precipitation0.03 in
Chance of precipitation22%
Record high75° (1993)
Record low40° (2013)
Sun, 1565° / 53°0.1
65 °
Gibson, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high65°
Average low53°
Average precipitation0.1 in
Chance of precipitation22%
Record high76° (1993)
Record low32° (1969)
Mon, 1666° / 54°0.06
66 °
Gibson, Monday, 16 November
Climate normal for this date — 60-year average.
Average high66°
Average low54°
Average precipitation0.06 in
Chance of precipitation17%
Record high77° (2025)
Record low38° (2018)
Tue, 1765° / 54°0.09
65 °
Gibson, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high65°
Average low54°
Average precipitation0.09 in
Chance of precipitation22%
Record high78° (1964)
Record low39° (1997)
Wed, 1866° / 54°0.05
66 °
Gibson, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high66°
Average low54°
Average precipitation0.05 in
Chance of precipitation13%
Record high77° (1978)
Record low38° (2014)
Thu, 1967° / 55°0.06
67 °
Gibson, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.06 in
Chance of precipitation17%
Record high78° (2025)
Record low34° (2014)
Fri, 2066° / 55°0.05
66 °
Gibson, Friday, 20 November
Climate normal for this date — 60-year average.
Average high66°
Average low55°
Average precipitation0.05 in
Chance of precipitation13%
Record high76° (1985)
Record low40° (1968)
Sat, 2165° / 54°0.07
65 °
Gibson, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high65°
Average low54°
Average precipitation0.07 in
Chance of precipitation25%
Record high75° (1985)
Record low39° (1968)
Sun, 2264° / 53°0.08
64 °
Gibson, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high64°
Average low53°
Average precipitation0.08 in
Chance of precipitation20%
Record high77° (2025)
Record low34° (2008)
Mon, 2364° / 52°0.11
64 °
Gibson, Monday, 23 November
Climate normal for this date — 60-year average.
Average high64°
Average low52°
Average precipitation0.11 in
Chance of precipitation25%
Record high74° (1992)
Record low37° (2008)
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 Gibson, 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 Gibson, 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.