Monthly outlook for Appleton, SC: average high 77.5°, average low 61.5°. That is 0.9° above the climate normal for October. Precipitation is expected on 2 days (about 2.4 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 14 October (85.6°), the coolest 19 October (50.4°).
77.5°/61.5°
Average high / low
+0.9°
Above normal
2 / 4
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
79.7°
77.1°
+1.5°
17 October – 26 October
73.7°
73.7°
+0°
27 October – 5 November
at normal
71.5°
—
October records over 66 years
96.4°3 October 2019All-time high
31.1°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Kline (6 mi).
Thu, 0884° / 56°0
84 °
Appleton, Thursday, 8 October
Overcast. High 84°, low 56°.
Pressure30.03 inHg
Wind3.8 mph NE
Humidity43%
Visibility6.2 mi
Dew point54°
Fri, 0980° / 64°0
80 °
Appleton, Friday, 9 October
Overcast. High 80°, low 64°.
Pressure30.18 inHg
Wind7.1 mph NE
Humidity55%
Visibility6.2 mi
Dew point59°
Sat, 1073° / 69°1.39
73 °
Appleton, Saturday, 10 October
Rain. High 73°, low 69°.
Pressure30.15 inHg
Wind10.5 mph E
Humidity94%
Visibility5.3 mi
Dew point70°
Sun, 1178° / 73°1.02
78 °
Appleton, Sunday, 11 October
Heavy rain. High 78°, low 73°.
Pressure29.94 inHg
Wind12.6 mph SW
Humidity93%
Visibility—
Dew point75°
Mon, 1282° / 67°0
82 °
Appleton, Monday, 12 October
Overcast. High 82°, low 67°.
Pressure29.91 inHg
Wind10.6 mph W
Humidity48%
Visibility—
Dew point59°
Tue, 1382° / 64°0
82 °
Appleton, Tuesday, 13 October
Clear. High 82°, low 64°.
Pressure29.97 inHg
Wind6.9 mph N
Humidity44%
Visibility—
Dew point55°
Wed, 1486° / 65°0
86 °
Appleton, Wednesday, 14 October
Partly cloudy. High 86°, low 65°.
Pressure29.97 inHg
Wind8.6 mph E
Humidity37%
Visibility—
Dew point54°
Thu, 1575° / 64°0
75 °
Appleton, Thursday, 15 October
Clear. High 75°, low 64°.
Pressure30.15 inHg
Wind9.6 mph E
Humidity49%
Visibility—
Dew point53°
Fri, 1677° / 60°0
77 °
Appleton, Friday, 16 October
Clear. High 77°, low 60°.
Pressure30.12 inHg
Wind5.2 mph NE
Humidity48%
Visibility—
Dew point53°
Sat, 1776° / 63°0.04
76 °
Appleton, Saturday, 17 October
Light rain. High 76°, low 63°.
Pressure30.00 inHg
Wind8.5 mph W
Humidity61%
Visibility—
Dew point60°
Sun, 1870° / 53°0
70 °
Appleton, Sunday, 18 October
Partly cloudy. High 70°, low 53°.
Pressure30.06 inHg
Wind12.9 mph NE
Humidity28%
Visibility—
Dew point33°
Mon, 1972° / 50°0
72 °
Appleton, Monday, 19 October
Clear. High 72°, low 50°.
Pressure30.15 inHg
Wind10.1 mph NE
Humidity36%
Visibility—
Dew point40°
Tue, 2075° / 54°0
75 °
Appleton, Tuesday, 20 October
Clear. High 75°, low 54°.
Pressure30.15 inHg
Wind10.5 mph NE
Humidity45%
Visibility—
Dew point49°
Wed, 2175° / 60°0
75 °
Appleton, Wednesday, 21 October
Overcast. High 75°, low 60°.
Pressure30.12 inHg
Wind12.1 mph NE
Humidity49%
Visibility—
Dew point53°
Thu, 2274° / 61°0
74 °
Appleton, Thursday, 22 October
Overcast. High 74°, low 61°.
Pressure30.03 inHg
Wind9.8 mph NE
Humidity56%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2373° / 55°0.06
73 °
Appleton, Friday, 23 October
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.06 in
Chance of precipitation17%
Record high85° (2007)
Record low38° (1974)
Sat, 2474° / 54°0.08
74 °
Appleton, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high74°
Average low54°
Average precipitation0.08 in
Chance of precipitation18%
Record high86° (2001)
Record low40° (2006)
Sun, 2573° / 56°0.09
73 °
Appleton, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.09 in
Chance of precipitation25%
Record high83° (2001)
Record low39° (2006)
Mon, 2673° / 55°0.07
73 °
Appleton, Monday, 26 October
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.07 in
Chance of precipitation20%
Record high85° (2010)
Record low38° (1965)
Tue, 2773° / 55°0.1
73 °
Appleton, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.1 in
Chance of precipitation23%
Record high86° (1978)
Record low39° (1962)
Wed, 2873° / 56°0.11
73 °
Appleton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.11 in
Chance of precipitation28%
Record high85° (1963)
Record low39° (2001)
Thu, 2971° / 54°0.07
71 °
Appleton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.07 in
Chance of precipitation20%
Record high83° (1996)
Record low31° (1976)
Fri, 3072° / 54°0.09
72 °
Appleton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.09 in
Chance of precipitation25%
Record high84° (2016)
Record low38° (2001)
Sat, 3173° / 54°0.05
73 °
Appleton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0.05 in
Chance of precipitation28%
Record high86° (1961)
Record low39° (2008)
Sun, 0173° / 54°0.11
73 °
Appleton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0.11 in
Chance of precipitation23%
Record high86° (1961)
Record low37° (1993)
Mon, 0272° / 54°0.08
72 °
Appleton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.08 in
Chance of precipitation23%
Record high88° (1961)
Record low37° (2023)
Tue, 0371° / 52°0.06
71 °
Appleton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low52°
Average precipitation0.06 in
Chance of precipitation13%
Record high84° (1961)
Record low37° (1966)
Wed, 0469° / 52°0.07
69 °
Appleton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.07 in
Chance of precipitation28%
Record high85° (1961)
Record low34° (1966)
Thu, 0569° / 52°0.04
69 °
Appleton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.04 in
Chance of precipitation22%
Record high82° (1961)
Record low36° (1966)
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 Appleton, 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 Appleton, 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.