Monthly outlook for Big Rock, VA: average high 63.6°, average low 39.9°. That is 0.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 20 October (71.2°), the coolest 31 October (30.4°).
63.6°/39.9°
Average high / low
+0.9°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
66.5°
62.3°
+2.3°
30 October – 8 November
58.7°
59.7°
-0.6°
9 November – 18 November
at normal
55.1°
—
October records over 66 years
91.2°3 October 2019All-time high
24.3°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Vansant (10 mi).
Wed, 2170° / 40°0
70 °
Big Rock, Wednesday, 21 October
Clear. High 70°, low 40°.
Pressure30.24 inHg
Wind2.7 mph N
Humidity48%
Visibility6.2 mi
Dew point43°
Thu, 2266° / 43°0
66 °
Big Rock, Thursday, 22 October
Clear. High 66°, low 43°.
Pressure30.21 inHg
Wind3.7 mph N
Humidity59%
Visibility6.2 mi
Dew point46°
Fri, 2366° / 42°0
66 °
Big Rock, Friday, 23 October
Clear. High 66°, low 42°.
Pressure30.33 inHg
Wind4.3 mph NE
Humidity55%
Visibility6.2 mi
Dew point46°
Sat, 2469° / 44°0
69 °
Big Rock, Saturday, 24 October
Clear. High 69°, low 44°.
Pressure30.42 inHg
Wind6.4 mph SE
Humidity38%
Visibility—
Dew point39°
Sun, 2570° / 41°0
70 °
Big Rock, Sunday, 25 October
Clear. High 70°, low 41°.
Pressure30.45 inHg
Wind6.2 mph SE
Humidity35%
Visibility—
Dew point38°
Mon, 2671° / 46°0
71 °
Big Rock, Monday, 26 October
Overcast. High 71°, low 46°.
Pressure30.24 inHg
Wind4.3 mph S
Humidity38%
Visibility—
Dew point41°
Tue, 2771° / 44°0.09
71 °
Big Rock, Tuesday, 27 October
Light rain. High 71°, low 44°.
Pressure30.12 inHg
Wind11.5 mph W
Humidity47%
Visibility—
Dew point47°
Wed, 2850° / 35°0.01
50 °
Big Rock, Wednesday, 28 October
Light rain. High 50°, low 35°.
Pressure30.39 inHg
Wind8.3 mph NW
Humidity36%
Visibility—
Dew point22°
Thu, 2960° / 33°0
60 °
Big Rock, Thursday, 29 October
Partly cloudy. High 60°, low 33°.
Pressure30.18 inHg
Wind7 mph W
Humidity33%
Visibility—
Dew point27°
Fri, 3054° / 37°0
54 °
Big Rock, Friday, 30 October
Clear. High 54°, low 37°.
Pressure30.18 inHg
Wind11.9 mph NW
Humidity36%
Visibility—
Dew point26°
Sat, 3156° / 30°0
56 °
Big Rock, Saturday, 31 October
Partly cloudy. High 56°, low 30°.
Pressure30.30 inHg
Wind3.2 mph S
Humidity25%
Visibility—
Dew point17°
Sun, 0146° / 41°0.02
46 °
Big Rock, Sunday, 1 November
Light rain. High 46°, low 41°.
Pressure30.24 inHg
Wind5.4 mph SW
Humidity85%
Visibility—
Dew point42°
Mon, 0260° / 37°0
60 °
Big Rock, Monday, 2 November
Clear. High 60°, low 37°.
Pressure30.33 inHg
Wind4 mph NE
Humidity34%
Visibility—
Dew point29°
Tue, 0367° / 40°0
67 °
Big Rock, Tuesday, 3 November
Clear. High 67°, low 40°.
Pressure30.33 inHg
Wind4.5 mph SE
Humidity26%
Visibility—
Dew point28°
Wed, 0468° / 46°0
68 °
Big Rock, Wednesday, 4 November
Overcast. High 68°, low 46°.
Pressure30.21 inHg
Wind6.7 mph S
Humidity40%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0558° / 42°0.14
58 °
Big Rock, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.14 in
Chance of precipitation32%
Record high75° (2024)
Record low22° (1991)
Fri, 0658° / 41°0.08
58 °
Big Rock, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.08 in
Chance of precipitation28%
Record high76° (2022)
Record low26° (1967)
Sat, 0758° / 41°0.13
58 °
Big Rock, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.13 in
Chance of precipitation40%
Record high74° (2024)
Record low26° (1967)
Sun, 0857° / 40°0.09
57 °
Big Rock, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (1986)
Record low24° (1971)
Mon, 0959° / 41°0.1
59 °
Big Rock, Monday, 9 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (1975)
Record low23° (2019)
Tue, 1057° / 40°0.15
57 °
Big Rock, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.15 in
Chance of precipitation42%
Record high76° (2020)
Record low24° (2025)
Wed, 1156° / 39°0.14
56 °
Big Rock, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.14 in
Chance of precipitation38%
Record high75° (2020)
Record low21° (2018)
Thu, 1254° / 38°0.15
54 °
Big Rock, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.15 in
Chance of precipitation47%
Record high68° (2010)
Record low18° (2019)
Fri, 1353° / 37°0.05
53 °
Big Rock, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.05 in
Chance of precipitation28%
Record high72° (1989)
Record low11° (2019)
Sat, 1455° / 36°0.08
55 °
Big Rock, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.08 in
Chance of precipitation33%
Record high75° (1993)
Record low19° (1986)
Sun, 1554° / 37°0.12
54 °
Big Rock, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.12 in
Chance of precipitation38%
Record high72° (2005)
Record low17° (1969)
Mon, 1654° / 38°0.15
54 °
Big Rock, Monday, 16 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.15 in
Chance of precipitation45%
Record high71° (1988)
Record low24° (2019)
Tue, 1754° / 37°0.11
54 °
Big Rock, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (1993)
Record low24° (1997)
Wed, 1855° / 38°0.07
55 °
Big Rock, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.07 in
Chance of precipitation28%
Record high73° (2016)
Record low21° (2014)
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 Big Rock, 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 Big Rock, 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.