Monthly outlook for South Gap, VA: average high 56.7°, average low 34.8°. That is 2.8° below the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 20 October (64.7°), the coolest 29 October (23.4°).
56.7°/34.8°
Average high / low
−2.8°
Below normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
59.8°
62.3°
-1.4°
29 October – 7 November
51.5°
59.6°
-4.5°
8 November – 17 November
at normal
55.3°
—
October records over 66 years
93.4°3 October 2019All-time high
24.8°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Oakvale (10 mi).
Tue, 2065° / 34°0
65 °
South Gap, Tuesday, 20 October
Partly cloudy. High 65°, low 34°.
Pressure30.30 inHg
Wind3.7 mph N
Humidity31%
Visibility6.2 mi
Dew point31°
Wed, 2164° / 36°0
64 °
South Gap, Wednesday, 21 October
Clear. High 64°, low 36°.
Pressure30.27 inHg
Wind1.9 mph E
Humidity46%
Visibility6.2 mi
Dew point39°
Thu, 2260° / 39°0
60 °
South Gap, Thursday, 22 October
Clear. High 60°, low 39°.
Pressure30.18 inHg
Wind7.9 mph NW
Humidity53%
Visibility6.2 mi
Dew point41°
Fri, 2358° / 35°0
58 °
South Gap, Friday, 23 October
Clear. High 58°, low 35°.
Pressure30.24 inHg
Wind7.2 mph N
Humidity32%
Visibility—
Dew point25°
Sat, 2456° / 34°0
56 °
South Gap, Saturday, 24 October
Clear. High 56°, low 34°.
Pressure30.42 inHg
Wind7.1 mph SE
Humidity43%
Visibility—
Dew point31°
Sun, 2559° / 34°0
59 °
South Gap, Sunday, 25 October
Clear. High 59°, low 34°.
Pressure30.39 inHg
Wind6.2 mph SE
Humidity40%
Visibility—
Dew point32°
Mon, 2661° / 40°0
61 °
South Gap, Monday, 26 October
Overcast. High 61°, low 40°.
Pressure30.30 inHg
Wind3.4 mph E
Humidity43%
Visibility—
Dew point36°
Tue, 2761° / 41°0
61 °
South Gap, Tuesday, 27 October
Overcast. High 61°, low 41°.
Pressure30.18 inHg
Wind4.9 mph S
Humidity39%
Visibility—
Dew point33°
Wed, 2854° / 32°0.03
54 °
South Gap, Wednesday, 28 October
Light rain. High 54°, low 32°.
Pressure30.03 inHg
Wind13.7 mph NW
Humidity95%
Visibility—
Dew point40°
Thu, 2942° / 23°0
42 °
South Gap, Thursday, 29 October
Clear. High 42°, low 23°.
Pressure30.21 inHg
Wind13.3 mph NW
Humidity33%
Visibility—
Dew point12°
Fri, 3056° / 26°0
56 °
South Gap, Friday, 30 October
Mostly clear. High 56°, low 26°.
Pressure30.12 inHg
Wind7 mph SW
Humidity23%
Visibility—
Dew point15°
Sat, 3161° / 36°0
61 °
South Gap, Saturday, 31 October
Overcast. High 61°, low 36°.
Pressure30.18 inHg
Wind3.8 mph SE
Humidity27%
Visibility—
Dew point24°
Sun, 0161° / 45°0.09
61 °
South Gap, Sunday, 1 November
Light rain. High 61°, low 45°.
Pressure30.03 inHg
Wind6.1 mph S
Humidity58%
Visibility—
Dew point44°
Mon, 0251° / 35°0.26
51 °
South Gap, Monday, 2 November
Rain. High 51°, low 35°.
Pressure29.83 inHg
Wind18.8 mph W
Humidity77%
Visibility—
Dew point39°
Tue, 0339° / 36°0.05
39 °
South Gap, Tuesday, 3 November
Light rain. High 39°, low 36°.
Pressure29.85 inHg
Wind17.7 mph NW
Humidity92%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0458° / 41°0.11
58 °
South Gap, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.11 in
Chance of precipitation27%
Record high78° (2003)
Record low28° (1966)
Thu, 0557° / 41°0.11
57 °
South Gap, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.11 in
Chance of precipitation33%
Record high75° (1961)
Record low25° (1991)
Fri, 0658° / 41°0.05
58 °
South Gap, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.05 in
Chance of precipitation23%
Record high80° (2024)
Record low26° (1967)
Sat, 0758° / 41°0.09
58 °
South Gap, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (2024)
Record low26° (1967)
Sun, 0857° / 40°0.07
57 °
South Gap, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.07 in
Chance of precipitation22%
Record high75° (2023)
Record low25° (1971)
Mon, 0958° / 40°0.06
58 °
South Gap, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.06 in
Chance of precipitation20%
Record high74° (1975)
Record low25° (2019)
Tue, 1057° / 40°0.12
57 °
South Gap, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.12 in
Chance of precipitation37%
Record high74° (2006)
Record low25° (2025)
Wed, 1156° / 39°0.13
56 °
South Gap, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.13 in
Chance of precipitation27%
Record high73° (2006)
Record low22° (2018)
Thu, 1254° / 39°0.16
54 °
South Gap, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.16 in
Chance of precipitation35%
Record high69° (2003)
Record low20° (2019)
Fri, 1353° / 37°0.03
53 °
South Gap, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.03 in
Chance of precipitation17%
Record high71° (1989)
Record low15° (2019)
Sat, 1455° / 36°0.05
55 °
South Gap, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.05 in
Chance of precipitation18%
Record high76° (1993)
Record low16° (1976)
Sun, 1554° / 37°0.08
54 °
South Gap, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.08 in
Chance of precipitation35%
Record high71° (2005)
Record low17° (1969)
Mon, 1654° / 37°0.11
54 °
South Gap, Monday, 16 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.11 in
Chance of precipitation35%
Record high70° (1964)
Record low20° (1995)
Tue, 1754° / 37°0.07
54 °
South Gap, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high70° (2021)
Record low23° (1997)
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 South Gap, VA 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 South Gap, VA 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.