Monthly outlook for Cool Branch, SC: average high 71.3°, average low 52.2°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 30 October (82.1°), the coolest 18 October (42.5°).
71.3°/52.2°
Average high / low
+0.8°
Above normal
4 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
69.2°
70.4°
-0.7°
28 October – 6 November
74.8°
67.7°
+3.9°
7 November – 16 November
at normal
63.6°
—
October records over 66 years
95.7°3 October 2019All-time high
32.9°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Whitmire (14 mi).
Mon, 1967° / 45°0
67 °
Cool Branch, Monday, 19 October
Clear. High 67°, low 45°.
Pressure30.39 inHg
Wind8.4 mph NE
Humidity39%
Visibility6.2 mi
Dew point35°
Tue, 2074° / 43°0
74 °
Cool Branch, Tuesday, 20 October
Clear. High 74°, low 43°.
Pressure30.27 inHg
Wind4.7 mph N
Humidity33%
Visibility6.2 mi
Dew point39°
Wed, 2170° / 47°0
70 °
Cool Branch, Wednesday, 21 October
Clear. High 70°, low 47°.
Pressure30.24 inHg
Wind4.7 mph NE
Humidity46%
Visibility6.2 mi
Dew point45°
Thu, 2271° / 46°0
71 °
Cool Branch, Thursday, 22 October
Clear. High 71°, low 46°.
Pressure30.15 inHg
Wind2.9 mph NE
Humidity46%
Visibility6.2 mi
Dew point45°
Fri, 2369° / 46°0
69 °
Cool Branch, Friday, 23 October
Clear. High 69°, low 46°.
Pressure30.27 inHg
Wind8.1 mph NE
Humidity40%
Visibility—
Dew point40°
Sat, 2465° / 48°0
65 °
Cool Branch, Saturday, 24 October
Clear. High 65°, low 48°.
Pressure30.47 inHg
Wind13.1 mph NE
Humidity30%
Visibility—
Dew point30°
Sun, 2569° / 44°0
69 °
Cool Branch, Sunday, 25 October
Partly cloudy. High 69°, low 44°.
Pressure30.42 inHg
Wind7.9 mph NE
Humidity32%
Visibility—
Dew point34°
Mon, 2673° / 46°0
73 °
Cool Branch, Monday, 26 October
Overcast. High 73°, low 46°.
Pressure30.30 inHg
Wind4.8 mph N
Humidity26%
Visibility—
Dew point33°
Tue, 2773° / 53°0
73 °
Cool Branch, Tuesday, 27 October
Overcast. High 73°, low 53°.
Pressure30.27 inHg
Wind4.7 mph E
Humidity43%
Visibility—
Dew point47°
Wed, 2872° / 60°0.08
72 °
Cool Branch, Wednesday, 28 October
Light rain. High 72°, low 60°.
Pressure30.21 inHg
Wind9.6 mph E
Humidity57%
Visibility—
Dew point54°
Thu, 2971° / 62°0.06
71 °
Cool Branch, Thursday, 29 October
Light rain. High 71°, low 62°.
Pressure29.97 inHg
Wind5.9 mph E
Humidity85%
Visibility—
Dew point63°
Fri, 3082° / 62°0
82 °
Cool Branch, Friday, 30 October
Mostly clear. High 82°, low 62°.
Pressure29.94 inHg
Wind4.8 mph SE
Humidity52%
Visibility—
Dew point60°
Sat, 3177° / 66°0.22
77 °
Cool Branch, Saturday, 31 October
Light rain. High 77°, low 66°.
Pressure29.97 inHg
Wind7.4 mph S
Humidity77%
Visibility—
Dew point68°
Sun, 0181° / 67°0.05
81 °
Cool Branch, Sunday, 1 November
Light rain. High 81°, low 67°.
Pressure30.06 inHg
Wind7 mph W
Humidity61%
Visibility—
Dew point63°
Mon, 0266° / 59°0
66 °
Cool Branch, Monday, 2 November
Light rain. High 66°, low 59°.
Pressure30.24 inHg
Wind10.8 mph NE
Humidity47%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0368° / 50°0.05
68 °
Cool Branch, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.05 in
Chance of precipitation20%
Record high84° (1974)
Record low33° (2023)
Wed, 0466° / 50°0.11
66 °
Cool Branch, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.11 in
Chance of precipitation23%
Record high81° (1961)
Record low32° (1966)
Thu, 0565° / 49°0.08
65 °
Cool Branch, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.08 in
Chance of precipitation23%
Record high78° (1975)
Record low34° (2006)
Fri, 0665° / 49°0.06
65 °
Cool Branch, Friday, 6 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.06 in
Chance of precipitation13%
Record high80° (1961)
Record low33° (1976)
Sat, 0766° / 49°0.09
66 °
Cool Branch, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.09 in
Chance of precipitation22%
Record high79° (2022)
Record low32° (1967)
Sun, 0865° / 48°0.07
65 °
Cool Branch, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.07 in
Chance of precipitation25%
Record high81° (2024)
Record low32° (1967)
Mon, 0965° / 48°0.11
65 °
Cool Branch, Monday, 9 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.11 in
Chance of precipitation20%
Record high81° (2005)
Record low32° (1976)
Tue, 1065° / 48°0.13
65 °
Cool Branch, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.13 in
Chance of precipitation30%
Record high78° (2020)
Record low34° (2025)
Wed, 1164° / 47°0.16
64 °
Cool Branch, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.16 in
Chance of precipitation33%
Record high76° (2020)
Record low28° (2025)
Thu, 1263° / 47°0.2
63 °
Cool Branch, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.2 in
Chance of precipitation38%
Record high77° (1989)
Record low32° (1996)
Fri, 1362° / 45°0.06
62 °
Cool Branch, Friday, 13 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.06 in
Chance of precipitation18%
Record high76° (1964)
Record low25° (2019)
Sat, 1461° / 44°0.07
61 °
Cool Branch, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.07 in
Chance of precipitation23%
Record high78° (2007)
Record low30° (1986)
Sun, 1562° / 44°0.1
62 °
Cool Branch, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.1 in
Chance of precipitation25%
Record high78° (1993)
Record low28° (1969)
Mon, 1663° / 45°0.08
63 °
Cool Branch, Monday, 16 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.08 in
Chance of precipitation25%
Record high80° (1993)
Record low30° (1995)
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 Cool Branch, 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 Cool Branch, 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.