Monthly outlook for Herbert, SC: average high 78.1°, average low 56.5°. That is 3° above the climate normal for October. Precipitation is expected on 2 days (about 1.6 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 14 October (89.5°), the coolest 20 October (40.3°).
78.1°/56.5°
Average high / low
+3°
Above normal
2 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
82.9°
73.9°
+5°
18 October – 27 October
70.1°
70.4°
-0.1°
28 October – 6 November
at normal
67.7°
—
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 (11 mi).
Fri, 0978° / 61°0
78 °
Herbert, Friday, 9 October
Light rain. High 78°, low 61°.
Pressure30.18 inHg
Wind7.4 mph NE
Humidity42%
Visibility6.2 mi
Dew point50°
Sat, 1067° / 57°1.06
67 °
Herbert, Saturday, 10 October
Heavy rain. High 67°, low 57°.
Pressure30.18 inHg
Wind11.4 mph NE
Humidity98%
Visibility3.0 mi
Dew point64°
Sun, 1181° / 66°0.46
81 °
Herbert, Sunday, 11 October
Heavy rain. High 81°, low 66°.
Pressure29.94 inHg
Wind9.1 mph SW
Humidity77%
Visibility6.2 mi
Dew point69°
Mon, 1280° / 63°0
80 °
Herbert, Monday, 12 October
Mostly clear. High 80°, low 63°.
Pressure29.94 inHg
Wind7.9 mph NW
Humidity55%
Visibility6.2 mi
Dew point60°
Tue, 1387° / 59°0
87 °
Herbert, Tuesday, 13 October
Clear. High 87°, low 59°.
Pressure29.94 inHg
Wind7.4 mph NW
Humidity34%
Visibility—
Dew point51°
Wed, 1489° / 63°0
89 °
Herbert, Wednesday, 14 October
Clear. High 89°, low 63°.
Pressure29.97 inHg
Wind4.6 mph NW
Humidity38%
Visibility—
Dew point57°
Thu, 1588° / 67°0
88 °
Herbert, Thursday, 15 October
Clear. High 88°, low 67°.
Pressure30.18 inHg
Wind3.9 mph NE
Humidity43%
Visibility—
Dew point60°
Fri, 1688° / 68°0
88 °
Herbert, Friday, 16 October
Clear. High 88°, low 68°.
Pressure30.15 inHg
Wind4.5 mph W
Humidity45%
Visibility—
Dew point61°
Sat, 1789° / 65°0.04
89 °
Herbert, Saturday, 17 October
Light rain. High 89°, low 65°.
Pressure30.00 inHg
Wind11.1 mph NE
Humidity43%
Visibility—
Dew point61°
Sun, 1866° / 51°0
66 °
Herbert, Sunday, 18 October
Overcast. High 66°, low 51°.
Pressure30.30 inHg
Wind13.6 mph NE
Humidity33%
Visibility—
Dew point35°
Mon, 1961° / 42°0
61 °
Herbert, Monday, 19 October
Clear. High 61°, low 42°.
Pressure30.50 inHg
Wind10.8 mph NE
Humidity27%
Visibility—
Dew point25°
Tue, 2066° / 40°0
66 °
Herbert, Tuesday, 20 October
Mostly clear. High 66°, low 40°.
Pressure30.36 inHg
Wind5.9 mph NE
Humidity23%
Visibility—
Dew point24°
Wed, 2171° / 43°0
71 °
Herbert, Wednesday, 21 October
Clear. High 71°, low 43°.
Pressure30.27 inHg
Wind4.9 mph NE
Humidity30%
Visibility—
Dew point34°
Thu, 2276° / 50°0
76 °
Herbert, Thursday, 22 October
Clear. High 76°, low 50°.
Pressure30.18 inHg
Wind4.5 mph N
Humidity42%
Visibility—
Dew point48°
Fri, 2380° / 53°0
80 °
Herbert, Friday, 23 October
Clear. High 80°, low 53°.
Pressure30.12 inHg
Wind4 mph NW
Humidity32%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2470° / 52°0.08
70 °
Herbert, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.08 in
Chance of precipitation20%
Record high83° (2001)
Record low38° (2006)
Sun, 2569° / 53°0.13
69 °
Herbert, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.13 in
Chance of precipitation28%
Record high81° (1984)
Record low37° (2006)
Mon, 2670° / 53°0.13
70 °
Herbert, Monday, 26 October
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.13 in
Chance of precipitation23%
Record high84° (2024)
Record low37° (2013)
Tue, 2770° / 53°0.11
70 °
Herbert, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.11 in
Chance of precipitation27%
Record high83° (1963)
Record low36° (1962)
Wed, 2870° / 53°0.11
70 °
Herbert, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.11 in
Chance of precipitation27%
Record high82° (1991)
Record low37° (2001)
Thu, 2968° / 51°0.07
68 °
Herbert, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.07 in
Chance of precipitation23%
Record high83° (2020)
Record low33° (1976)
Fri, 3068° / 51°0.11
68 °
Herbert, Friday, 30 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.11 in
Chance of precipitation18%
Record high84° (2016)
Record low36° (2017)
Sat, 3169° / 52°0.07
69 °
Herbert, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.07 in
Chance of precipitation27%
Record high84° (1961)
Record low43° (2011)
Sun, 0169° / 52°0.11
69 °
Herbert, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.11 in
Chance of precipitation28%
Record high84° (1961)
Record low37° (1993)
Mon, 0269° / 52°0.13
69 °
Herbert, Monday, 2 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.13 in
Chance of precipitation23%
Record high84° (1974)
Record low34° (2023)
Tue, 0368° / 50°0.05
68 °
Herbert, 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 °
Herbert, 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 °
Herbert, 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 °
Herbert, 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)
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 Herbert, 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 Herbert, 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.