Monthly outlook for Round Hill, VA: average high 65.1°, average low 46.2°. That is 1.5° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 31 October (73.7°), the coolest 19 October (38.5°).
65.1°/46.2°
Average high / low
+1.5°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
62.4°
63.1°
-0.4°
27 October – 5 November
69.5°
60.6°
+5°
6 November – 15 November
at normal
55.7°
—
October records over 66 years
91.6°2 October 2019All-time high
28.8°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Hamilton (6 mi).
Sun, 1858° / 39°0
58 °
Round Hill, Sunday, 18 October
Clear. High 58°, low 39°.
Pressure30.59 inHg
Wind4.5 mph N
Humidity46%
Visibility6.2 mi
Dew point33°
Mon, 1965° / 38°0
65 °
Round Hill, Monday, 19 October
Clear. High 65°, low 38°.
Pressure30.42 inHg
Wind7.6 mph N
Humidity49%
Visibility6.2 mi
Dew point40°
Tue, 2064° / 46°0
64 °
Round Hill, Tuesday, 20 October
Clear. High 64°, low 46°.
Pressure30.30 inHg
Wind10.5 mph N
Humidity59%
Visibility6.2 mi
Dew point46°
Wed, 2160° / 42°0
60 °
Round Hill, Wednesday, 21 October
Clear. High 60°, low 42°.
Pressure30.30 inHg
Wind5.5 mph N
Humidity61%
Visibility6.2 mi
Dew point42°
Thu, 2263° / 39°0
63 °
Round Hill, Thursday, 22 October
Clear. High 63°, low 39°.
Pressure30.18 inHg
Wind6.8 mph N
Humidity61%
Visibility—
Dew point40°
Fri, 2362° / 44°0
62 °
Round Hill, Friday, 23 October
Mostly clear. High 62°, low 44°.
Pressure30.24 inHg
Wind8.4 mph N
Humidity55%
Visibility—
Dew point39°
Sat, 2461° / 39°0
61 °
Round Hill, Saturday, 24 October
Clear. High 61°, low 39°.
Pressure30.45 inHg
Wind6.7 mph E
Humidity54%
Visibility—
Dew point36°
Sun, 2561° / 42°0
61 °
Round Hill, Sunday, 25 October
Overcast. High 61°, low 42°.
Pressure30.39 inHg
Wind5.4 mph SE
Humidity70%
Visibility—
Dew point44°
Mon, 2671° / 45°0
71 °
Round Hill, Monday, 26 October
Overcast. High 71°, low 45°.
Pressure30.21 inHg
Wind5.2 mph SW
Humidity59%
Visibility—
Dew point45°
Tue, 2767° / 49°0
67 °
Round Hill, Tuesday, 27 October
Clear. High 67°, low 49°.
Pressure30.30 inHg
Wind5.2 mph NW
Humidity58%
Visibility—
Dew point45°
Wed, 2869° / 50°0
69 °
Round Hill, Wednesday, 28 October
Overcast. High 69°, low 50°.
Pressure30.30 inHg
Wind7.5 mph S
Humidity62%
Visibility—
Dew point47°
Thu, 2966° / 53°0
66 °
Round Hill, Thursday, 29 October
Overcast. High 66°, low 53°.
Pressure30.12 inHg
Wind5.8 mph NW
Humidity74%
Visibility—
Dew point53°
Fri, 3068° / 57°0
68 °
Round Hill, Friday, 30 October
Overcast. High 68°, low 57°.
Pressure30.21 inHg
Wind6.4 mph S
Humidity78%
Visibility—
Dew point53°
Sat, 3174° / 55°0
74 °
Round Hill, Saturday, 31 October
Overcast. High 74°, low 55°.
Pressure30.12 inHg
Wind14.1 mph S
Humidity69%
Visibility—
Dew point55°
Sun, 0173° / 60°0.02
73 °
Round Hill, Sunday, 1 November
Light rain. High 73°, low 60°.
Pressure30.06 inHg
Wind7.3 mph NW
Humidity71%
Visibility—
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0262° / 45°0.12
62 °
Round Hill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.12 in
Chance of precipitation33%
Record high80° (1971)
Record low30° (2023)
Tue, 0361° / 44°0.05
61 °
Round Hill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.05 in
Chance of precipitation27%
Record high78° (2003)
Record low32° (2002)
Wed, 0459° / 42°0.1
59 °
Round Hill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.1 in
Chance of precipitation20%
Record high78° (1974)
Record low28° (2006)
Thu, 0558° / 43°0.09
58 °
Round Hill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation23%
Record high78° (1961)
Record low26° (1991)
Fri, 0658° / 43°0.07
58 °
Round Hill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.07 in
Chance of precipitation30%
Record high80° (2024)
Record low26° (1967)
Sat, 0757° / 42°0.1
57 °
Round Hill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.1 in
Chance of precipitation25%
Record high75° (2022)
Record low27° (1962)
Sun, 0857° / 41°0.15
57 °
Round Hill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.15 in
Chance of precipitation20%
Record high76° (1975)
Record low27° (1960)
Mon, 0957° / 41°0.07
57 °
Round Hill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.07 in
Chance of precipitation30%
Record high75° (1975)
Record low25° (2019)
Tue, 1057° / 41°0.14
57 °
Round Hill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.14 in
Chance of precipitation28%
Record high73° (1975)
Record low28° (2003)
Wed, 1155° / 41°0.16
55 °
Round Hill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.16 in
Chance of precipitation28%
Record high73° (2006)
Record low21° (2017)
Thu, 1254° / 40°0.2
54 °
Round Hill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.2 in
Chance of precipitation32%
Record high72° (1964)
Record low27° (2017)
Fri, 1353° / 38°0.08
53 °
Round Hill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation35%
Record high71° (1964)
Record low21° (2019)
Sat, 1454° / 38°0.07
54 °
Round Hill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation17%
Record high73° (1993)
Record low23° (1986)
Sun, 1555° / 38°0.1
55 °
Round Hill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.1 in
Chance of precipitation32%
Record high75° (1993)
Record low26° (1986)
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 Round Hill, 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 Round Hill, 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.