Monthly outlook for Allegheny, NC: average high 60.3°, average low 43.6°. That is 1° below the climate normal for October. Precipitation is expected on 6 days (about 4.0 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 31 October (71.5°), the coolest 7 November (22.5°).
60.3°/43.6°
Average high / low
−1°
Below normal
6 / 5
Wet days / normal
4.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
66.3°
63.4°
+1.6°
3 November – 12 November
50.2°
59°
-4.9°
13 November – 22 November
at normal
55.3°
—
October records over 66 years
92.8°3 October 2019All-time high
25.9°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Greeneville (15 mi).
Sun, 2563° / 34°0
63 °
Allegheny, Sunday, 25 October
Clear. High 63°, low 34°.
Pressure30.47 inHg
Wind0.1 mph W
Humidity43%
Visibility6.2 mi
Dew point39°
Mon, 2665° / 44°0
65 °
Allegheny, Monday, 26 October
Clear. High 65°, low 44°.
Pressure30.36 inHg
Wind3.7 mph NW
Humidity46%
Visibility6.2 mi
Dew point41°
Tue, 2770° / 50°0
70 °
Allegheny, Tuesday, 27 October
Partly cloudy. High 70°, low 50°.
Pressure30.27 inHg
Wind1.6 mph NW
Humidity35%
Visibility6.2 mi
Dew point39°
Wed, 2869° / 49°0
69 °
Allegheny, Wednesday, 28 October
Overcast. High 69°, low 49°.
Pressure30.30 inHg
Wind9.1 mph SE
Humidity28%
Visibility—
Dew point32°
Thu, 2969° / 47°0
69 °
Allegheny, Thursday, 29 October
Mostly clear. High 69°, low 47°.
Pressure30.30 inHg
Wind7.4 mph SE
Humidity48%
Visibility—
Dew point46°
Fri, 3067° / 46°0
67 °
Allegheny, Friday, 30 October
Clear. High 67°, low 46°.
Pressure30.21 inHg
Wind5.5 mph N
Humidity42%
Visibility—
Dew point41°
Sat, 3172° / 51°0
72 °
Allegheny, Saturday, 31 October
Overcast. High 72°, low 51°.
Pressure30.21 inHg
Wind6.2 mph S
Humidity38%
Visibility—
Dew point42°
Sun, 0164° / 51°0
64 °
Allegheny, Sunday, 1 November
Overcast. High 64°, low 51°.
Pressure30.21 inHg
Wind6 mph SE
Humidity58%
Visibility—
Dew point47°
Mon, 0259° / 53°0.37
59 °
Allegheny, Monday, 2 November
Rain. High 59°, low 53°.
Pressure30.09 inHg
Wind3.8 mph NW
Humidity85%
Visibility—
Dew point53°
Tue, 0362° / 54°1.07
62 °
Allegheny, Tuesday, 3 November
Rain. High 62°, low 54°.
Pressure29.88 inHg
Wind6.4 mph SE
Humidity82%
Visibility—
Dew point56°
Wed, 0458° / 56°0.96
58 °
Allegheny, Wednesday, 4 November
Rain. High 58°, low 56°.
Pressure29.74 inHg
Wind5.4 mph S
Humidity96%
Visibility—
Dew point56°
Thu, 0555° / 39°1.44
55 °
Allegheny, Thursday, 5 November
Rain. High 55°, low 39°.
Pressure29.53 inHg
Wind15 mph NW
Humidity97%
Visibility—
Dew point47°
Fri, 0642° / 32°0.12
42 °
Allegheny, Friday, 6 November
Snow. High 42°, low 32°.
Pressure30.15 inHg
Wind7.8 mph NW
Humidity52%
Visibility—
Dew point25°
Sat, 0737° / 23°0.06
37 °
Allegheny, Saturday, 7 November
Light snow. High 37°, low 23°.
Pressure30.53 inHg
Wind5.3 mph SE
Humidity60%
Visibility—
Dew point22°
Sun, 0847° / 27°0
47 °
Allegheny, Sunday, 8 November
Overcast. High 47°, low 27°.
Pressure30.42 inHg
Wind5.8 mph SE
Humidity40%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0960° / 40°0.09
60 °
Allegheny, Monday, 9 November
Climate normal for this date — 60-year average.
Average high60°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high76° (2023)
Record low26° (1995)
Tue, 1059° / 40°0.13
59 °
Allegheny, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high59°
Average low40°
Average precipitation0.13 in
Chance of precipitation38%
Record high75° (2020)
Record low26° (2025)
Wed, 1157° / 39°0.15
57 °
Allegheny, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.15 in
Chance of precipitation32%
Record high76° (2020)
Record low23° (2025)
Thu, 1256° / 39°0.15
56 °
Allegheny, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.15 in
Chance of precipitation38%
Record high72° (2003)
Record low23° (2019)
Fri, 1355° / 37°0.04
55 °
Allegheny, Friday, 13 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.04 in
Chance of precipitation18%
Record high72° (1978)
Record low18° (2019)
Sat, 1456° / 36°0.06
56 °
Allegheny, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high56°
Average low36°
Average precipitation0.06 in
Chance of precipitation30%
Record high75° (1993)
Record low21° (1968)
Sun, 1555° / 37°0.11
55 °
Allegheny, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.11 in
Chance of precipitation40%
Record high72° (1961)
Record low20° (1969)
Mon, 1656° / 37°0.1
56 °
Allegheny, Monday, 16 November
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (2023)
Record low25° (1967)
Tue, 1755° / 37°0.09
55 °
Allegheny, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.09 in
Chance of precipitation32%
Record high75° (2023)
Record low24° (1997)
Wed, 1856° / 37°0.06
56 °
Allegheny, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.06 in
Chance of precipitation25%
Record high73° (2016)
Record low22° (2014)
Thu, 1957° / 37°0.12
57 °
Allegheny, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high57°
Average low37°
Average precipitation0.12 in
Chance of precipitation30%
Record high73° (1985)
Record low19° (2014)
Fri, 2055° / 38°0.06
55 °
Allegheny, Friday, 20 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation28%
Record high70° (1991)
Record low24° (2022)
Sat, 2154° / 37°0.15
54 °
Allegheny, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.15 in
Chance of precipitation35%
Record high70° (1994)
Record low22° (2022)
Sun, 2254° / 36°0.1
54 °
Allegheny, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.1 in
Chance of precipitation38%
Record high69° (1992)
Record low21° (1964)
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 Allegheny, 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 Allegheny, 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.