Monthly outlook for Great Falls, SC: average high 68.5°, average low 50.4°. That is 1.5° above the climate normal for October. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 30 October (80°), the coolest 8 November (39.8°).
68.5°/50.4°
Average high / low
+1.5°
Above normal
6 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
71.7°
67°
+2.6°
7 November – 16 November
63.1°
62.8°
+0.2°
17 November – 26 November
at normal
60.4°
—
October records over 66 years
96.1°3 October 2019All-time high
32.9°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Richburg (12 mi).
Thu, 2977° / 53°0
77 °
Great Falls, Thursday, 29 October
Partly cloudy. High 77°, low 53°.
Pressure30.24 inHg
Wind5.7 mph NE
Humidity63%
Visibility6.2 mi
Dew point58°
Fri, 3080° / 52°0
80 °
Great Falls, Friday, 30 October
Clear. High 80°, low 52°.
Pressure30.21 inHg
Wind4.4 mph NE
Humidity46%
Visibility6.2 mi
Dew point53°
Sat, 3172° / 59°0
72 °
Great Falls, Saturday, 31 October
Overcast. High 72°, low 59°.
Pressure30.36 inHg
Wind8.1 mph E
Humidity52%
Visibility6.2 mi
Dew point50°
Sun, 0172° / 55°0
72 °
Great Falls, Sunday, 1 November
Partly cloudy. High 72°, low 55°.
Pressure30.36 inHg
Wind6.3 mph NE
Humidity37%
Visibility—
Dew point42°
Mon, 0275° / 54°0.15
75 °
Great Falls, Monday, 2 November
Light rain. High 75°, low 54°.
Pressure30.27 inHg
Wind6.3 mph E
Humidity47%
Visibility—
Dew point51°
Tue, 0361° / 58°0.13
61 °
Great Falls, Tuesday, 3 November
Light rain. High 61°, low 58°.
Pressure29.94 inHg
Wind8.4 mph NE
Humidity91%
Visibility—
Dew point58°
Wed, 0465° / 60°0.09
65 °
Great Falls, Wednesday, 4 November
Light rain. High 65°, low 60°.
Pressure30.03 inHg
Wind10.1 mph NE
Humidity96%
Visibility—
Dew point61°
Thu, 0571° / 57°0.27
71 °
Great Falls, Thursday, 5 November
Rain. High 71°, low 57°.
Pressure29.77 inHg
Wind10.4 mph SW
Humidity83%
Visibility—
Dew point65°
Fri, 0669° / 52°0
69 °
Great Falls, Friday, 6 November
Clear. High 69°, low 52°.
Pressure29.80 inHg
Wind11.4 mph W
Humidity44%
Visibility—
Dew point44°
Sat, 0761° / 44°0
61 °
Great Falls, Saturday, 7 November
Clear. High 61°, low 44°.
Pressure30.03 inHg
Wind9.4 mph N
Humidity31%
Visibility—
Dew point28°
Sun, 0862° / 40°0
62 °
Great Falls, Sunday, 8 November
Partly cloudy. High 62°, low 40°.
Pressure30.15 inHg
Wind5.4 mph NE
Humidity27%
Visibility—
Dew point25°
Mon, 0964° / 41°0
64 °
Great Falls, Monday, 9 November
Overcast. High 64°, low 41°.
Pressure30.24 inHg
Wind3.7 mph E
Humidity30%
Visibility—
Dew point29°
Tue, 1064° / 42°0
64 °
Great Falls, Tuesday, 10 November
Overcast. High 64°, low 42°.
Pressure30.18 inHg
Wind4.8 mph E
Humidity29%
Visibility—
Dew point28°
Wed, 1163° / 47°0.19
63 °
Great Falls, Wednesday, 11 November
Light rain. High 63°, low 47°.
Pressure29.94 inHg
Wind7.4 mph W
Humidity58%
Visibility—
Dew point45°
Thu, 1265° / 46°0.05
65 °
Great Falls, Thursday, 12 November
Light rain. High 65°, low 46°.
Pressure29.74 inHg
Wind11.3 mph W
Humidity36%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1361° / 44°0.07
61 °
Great Falls, Friday, 13 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.07 in
Chance of precipitation18%
Record high75° (1989)
Record low25° (2019)
Sat, 1460° / 43°0.09
60 °
Great Falls, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.09 in
Chance of precipitation23%
Record high77° (2005)
Record low29° (1986)
Sun, 1561° / 44°0.1
61 °
Great Falls, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.1 in
Chance of precipitation25%
Record high78° (1993)
Record low28° (1969)
Mon, 1662° / 44°0.08
62 °
Great Falls, Monday, 16 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.08 in
Chance of precipitation23%
Record high79° (1993)
Record low30° (1969)
Tue, 1761° / 45°0.06
61 °
Great Falls, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.06 in
Chance of precipitation25%
Record high76° (1964)
Record low29° (1997)
Wed, 1862° / 44°0.05
62 °
Great Falls, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.05 in
Chance of precipitation18%
Record high76° (2013)
Record low30° (2014)
Thu, 1962° / 45°0.07
62 °
Great Falls, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.07 in
Chance of precipitation17%
Record high77° (2025)
Record low27° (2014)
Fri, 2061° / 45°0.08
61 °
Great Falls, Friday, 20 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.08 in
Chance of precipitation20%
Record high75° (1991)
Record low32° (2014)
Sat, 2160° / 44°0.13
60 °
Great Falls, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.13 in
Chance of precipitation23%
Record high75° (2011)
Record low30° (2022)
Sun, 2259° / 43°0.16
59 °
Great Falls, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.16 in
Chance of precipitation28%
Record high76° (2025)
Record low25° (2000)
Mon, 2359° / 43°0.1
59 °
Great Falls, Monday, 23 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.1 in
Chance of precipitation30%
Record high73° (2010)
Record low29° (1976)
Tue, 2460° / 44°0.13
60 °
Great Falls, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.13 in
Chance of precipitation28%
Record high75° (1973)
Record low23° (1970)
Wed, 2560° / 43°0.09
60 °
Great Falls, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.09 in
Chance of precipitation30%
Record high75° (1973)
Record low21° (1970)
Thu, 2661° / 44°0.15
61 °
Great Falls, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.15 in
Chance of precipitation32%
Record high75° (1973)
Record low29° (1970)
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 Great Falls, 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 Great Falls, 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.