Monthly outlook for Harrells Mill, NC: average high 67.3°, average low 56.5°. That is 0.7° below the climate normal for October. Precipitation is expected on 10 days (about 2.6 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 16 October (86.3°), the coolest 18 October (47.8°).
67.3°/56.5°
Average high / low
−0.7°
Below normal
10 / 4
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
64°
69.4°
-3°
26 October – 4 November
72.7°
66.9°
+3.2°
5 November – 14 November
at normal
62.8°
—
October records over 66 years
96.3°3 October 2019All-time high
32.2°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Harrellsville (9 mi).
Sat, 1769° / 49°0.58
69 °
Harrells Mill, Saturday, 17 October
Rain. High 69°, low 49°.
Pressure30.09 inHg
Wind15.3 mph N
Humidity96%
Visibility2.6 mi
Dew point54°
Sun, 1860° / 48°0.01
60 °
Harrells Mill, Sunday, 18 October
Light rain. High 60°, low 48°.
Pressure30.45 inHg
Wind18.7 mph NE
Humidity55%
Visibility6.2 mi
Dew point42°
Mon, 1959° / 52°0.04
59 °
Harrells Mill, Monday, 19 October
Light rain. High 59°, low 52°.
Pressure30.24 inHg
Wind16.5 mph N
Humidity81%
Visibility4.4 mi
Dew point49°
Tue, 2062° / 54°0.04
62 °
Harrells Mill, Tuesday, 20 October
Light rain. High 62°, low 54°.
Pressure30.06 inHg
Wind15.6 mph N
Humidity55%
Visibility—
Dew point42°
Wed, 2163° / 56°0.12
63 °
Harrells Mill, Wednesday, 21 October
Light rain. High 63°, low 56°.
Pressure30.03 inHg
Wind17.2 mph N
Humidity70%
Visibility—
Dew point50°
Thu, 2259° / 56°0.02
59 °
Harrells Mill, Thursday, 22 October
Light rain. High 59°, low 56°.
Pressure30.18 inHg
Wind16.2 mph N
Humidity76%
Visibility—
Dew point50°
Fri, 2356° / 54°0.82
56 °
Harrells Mill, Friday, 23 October
Rain. High 56°, low 54°.
Pressure30.12 inHg
Wind14.2 mph N
Humidity94%
Visibility—
Dew point53°
Sat, 2467° / 50°0
67 °
Harrells Mill, Saturday, 24 October
Partly cloudy. High 67°, low 50°.
Pressure30.21 inHg
Wind12.9 mph NE
Humidity63%
Visibility—
Dew point48°
Sun, 2560° / 53°0.52
60 °
Harrells Mill, Sunday, 25 October
Rain. High 60°, low 53°.
Pressure30.06 inHg
Wind13.9 mph N
Humidity97%
Visibility—
Dew point53°
Mon, 2665° / 57°0.04
65 °
Harrells Mill, Monday, 26 October
Light rain. High 65°, low 57°.
Pressure29.91 inHg
Wind7.3 mph N
Humidity92%
Visibility—
Dew point59°
Tue, 2772° / 56°0
72 °
Harrells Mill, Tuesday, 27 October
Partly cloudy. High 72°, low 56°.
Pressure30.03 inHg
Wind5.6 mph N
Humidity73%
Visibility—
Dew point55°
Wed, 2877° / 59°0
77 °
Harrells Mill, Wednesday, 28 October
Overcast. High 77°, low 59°.
Pressure30.09 inHg
Wind5.8 mph W
Humidity56%
Visibility—
Dew point53°
Thu, 2976° / 62°0.13
76 °
Harrells Mill, Thursday, 29 October
Light rain. High 76°, low 62°.
Pressure30.09 inHg
Wind6.7 mph E
Humidity65%
Visibility—
Dew point58°
Fri, 3070° / 64°0.12
70 °
Harrells Mill, Friday, 30 October
Light rain. High 70°, low 64°.
Pressure29.97 inHg
Wind10.1 mph S
Humidity97%
Visibility—
Dew point65°
Sat, 3176° / 65°0.2
76 °
Harrells Mill, Saturday, 31 October
Rain. High 76°, low 65°.
Pressure29.80 inHg
Wind16.6 mph SW
Humidity87%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0168° / 52°0.13
68 °
Harrells Mill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.13 in
Chance of precipitation25%
Record high80° (2024)
Record low38° (1975)
Mon, 0267° / 53°0.17
67 °
Harrells Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.17 in
Chance of precipitation23%
Record high80° (1974)
Record low37° (2023)
Tue, 0367° / 51°0.11
67 °
Harrells Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.11 in
Chance of precipitation27%
Record high81° (2016)
Record low37° (2023)
Wed, 0465° / 50°0.17
65 °
Harrells Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.17 in
Chance of precipitation37%
Record high79° (1961)
Record low35° (2006)
Thu, 0565° / 50°0.08
65 °
Harrells Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.08 in
Chance of precipitation33%
Record high79° (1961)
Record low35° (2006)
Fri, 0664° / 49°0.09
64 °
Harrells Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.09 in
Chance of precipitation18%
Record high80° (2024)
Record low33° (1991)
Sat, 0764° / 48°0.08
64 °
Harrells Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.08 in
Chance of precipitation23%
Record high81° (2024)
Record low32° (1962)
Sun, 0863° / 47°0.08
63 °
Harrells Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.08 in
Chance of precipitation20%
Record high80° (1986)
Record low30° (1967)
Mon, 0964° / 47°0.06
64 °
Harrells Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.06 in
Chance of precipitation23%
Record high81° (1986)
Record low29° (1976)
Tue, 1065° / 49°0.12
65 °
Harrells Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.12 in
Chance of precipitation30%
Record high78° (1979)
Record low34° (1973)
Wed, 1163° / 48°0.12
63 °
Harrells Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.12 in
Chance of precipitation27%
Record high80° (2020)
Record low33° (1973)
Thu, 1262° / 47°0.27
62 °
Harrells Mill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.27 in
Chance of precipitation35%
Record high78° (2022)
Record low31° (1996)
Fri, 1360° / 44°0.13
60 °
Harrells Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.13 in
Chance of precipitation30%
Record high74° (1985)
Record low28° (2019)
Sat, 1460° / 44°0.06
60 °
Harrells Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.06 in
Chance of precipitation22%
Record high78° (1985)
Record low29° (2013)
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 Harrells Mill, NC 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 Harrells Mill, NC 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.