Monthly outlook for Back Swamp, SC: average high 74.4°, average low 52.8°. That is 1.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 1 November (86.1°), the coolest 18 October (44.9°).
74.4°/52.8°
Average high / low
+1.6°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
70.1°
72.1°
-1.1°
27 October – 5 November
81.6°
70°
+6.5°
6 November – 15 November
at normal
66°
—
October records over 66 years
98.1°4 October 2019All-time high
33.4°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Danwood (13 mi).
Sun, 1863° / 45°0
63 °
Back Swamp, Sunday, 18 October
Clear. High 63°, low 45°.
Pressure30.45 inHg
Wind12.4 mph NE
Humidity46%
Visibility6.2 mi
Dew point37°
Mon, 1967° / 46°0
67 °
Back Swamp, Monday, 19 October
Clear. High 67°, low 46°.
Pressure30.33 inHg
Wind9.7 mph N
Humidity42%
Visibility6.2 mi
Dew point38°
Tue, 2073° / 49°0
73 °
Back Swamp, Tuesday, 20 October
Clear. High 73°, low 49°.
Pressure30.24 inHg
Wind8.6 mph N
Humidity37%
Visibility6.2 mi
Dew point41°
Wed, 2170° / 49°0
70 °
Back Swamp, Wednesday, 21 October
Clear. High 70°, low 49°.
Pressure30.21 inHg
Wind8.4 mph N
Humidity48%
Visibility6.2 mi
Dew point45°
Thu, 2269° / 46°0
69 °
Back Swamp, Thursday, 22 October
Clear. High 69°, low 46°.
Pressure30.12 inHg
Wind6 mph NE
Humidity39%
Visibility—
Dew point39°
Fri, 2373° / 49°0
73 °
Back Swamp, Friday, 23 October
Clear. High 73°, low 49°.
Pressure30.12 inHg
Wind8.6 mph NE
Humidity23%
Visibility—
Dew point30°
Sat, 2469° / 50°0
69 °
Back Swamp, Saturday, 24 October
Clear. High 69°, low 50°.
Pressure30.24 inHg
Wind13.1 mph NE
Humidity34%
Visibility—
Dew point37°
Sun, 2573° / 51°0
73 °
Back Swamp, Sunday, 25 October
Clear. High 73°, low 51°.
Pressure30.21 inHg
Wind11.8 mph NE
Humidity44%
Visibility—
Dew point47°
Mon, 2672° / 52°0
72 °
Back Swamp, Monday, 26 October
Overcast. High 72°, low 52°.
Pressure30.21 inHg
Wind6.2 mph NE
Humidity40%
Visibility—
Dew point44°
Tue, 2780° / 55°0
80 °
Back Swamp, Tuesday, 27 October
Clear. High 80°, low 55°.
Pressure30.21 inHg
Wind6.2 mph E
Humidity33%
Visibility—
Dew point45°
Wed, 2880° / 58°0
80 °
Back Swamp, Wednesday, 28 October
Partly cloudy. High 80°, low 58°.
Pressure30.21 inHg
Wind6.9 mph E
Humidity34%
Visibility—
Dew point46°
Thu, 2980° / 60°0
80 °
Back Swamp, Thursday, 29 October
Overcast. High 80°, low 60°.
Pressure30.12 inHg
Wind5.3 mph N
Humidity37%
Visibility—
Dew point49°
Fri, 3081° / 60°0
81 °
Back Swamp, Friday, 30 October
Clear. High 81°, low 60°.
Pressure30.09 inHg
Wind5.6 mph SE
Humidity36%
Visibility—
Dew point49°
Sat, 3183° / 60°0
83 °
Back Swamp, Saturday, 31 October
Clear. High 83°, low 60°.
Pressure30.09 inHg
Wind6.6 mph SE
Humidity35%
Visibility—
Dew point49°
Sun, 0186° / 63°0
86 °
Back Swamp, Sunday, 1 November
Clear. High 86°, low 63°.
Pressure30.06 inHg
Wind5.4 mph S
Humidity41%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0271° / 53°0.12
71 °
Back Swamp, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.12 in
Chance of precipitation27%
Record high84° (1961)
Record low37° (1976)
Tue, 0369° / 51°0.08
69 °
Back Swamp, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.08 in
Chance of precipitation17%
Record high82° (1974)
Record low36° (2014)
Wed, 0468° / 51°0.09
68 °
Back Swamp, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.09 in
Chance of precipitation30%
Record high81° (1961)
Record low33° (1966)
Thu, 0568° / 51°0.05
68 °
Back Swamp, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.05 in
Chance of precipitation23%
Record high83° (1961)
Record low34° (2006)
Fri, 0668° / 50°0.03
68 °
Back Swamp, Friday, 6 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.03 in
Chance of precipitation17%
Record high82° (2024)
Record low33° (1976)
Sat, 0768° / 50°0.09
68 °
Back Swamp, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.09 in
Chance of precipitation17%
Record high83° (2022)
Record low34° (1967)
Sun, 0867° / 48°0.07
67 °
Back Swamp, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.07 in
Chance of precipitation18%
Record high81° (1986)
Record low31° (1967)
Mon, 0967° / 48°0.1
67 °
Back Swamp, Monday, 9 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.1 in
Chance of precipitation22%
Record high83° (2005)
Record low28° (1976)
Tue, 1068° / 49°0.09
68 °
Back Swamp, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high68°
Average low49°
Average precipitation0.09 in
Chance of precipitation23%
Record high81° (2020)
Record low34° (1995)
Wed, 1166° / 48°0.14
66 °
Back Swamp, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.14 in
Chance of precipitation30%
Record high80° (2002)
Record low31° (2025)
Thu, 1265° / 48°0.15
65 °
Back Swamp, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.15 in
Chance of precipitation30%
Record high78° (1975)
Record low33° (1996)
Fri, 1364° / 45°0.09
64 °
Back Swamp, Friday, 13 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (1989)
Record low28° (2019)
Sat, 1463° / 44°0.07
63 °
Back Swamp, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.07 in
Chance of precipitation20%
Record high79° (1993)
Record low29° (2013)
Sun, 1564° / 46°0.1
64 °
Back Swamp, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.1 in
Chance of precipitation27%
Record high81° (1993)
Record low30° (1969)
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 Back Swamp, 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 Back Swamp, 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.