Monthly outlook for Round Hill, VA: average high 63.6°, average low 45.4°. That is 0.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 1 November (75.1°), the coolest 19 October (36.8°).
63.6°/45.4°
Average high / low
+0.9°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
62.7°
62.7°
+0°
29 October – 7 November
65°
59.8°
+2.9°
8 November – 17 November
at normal
54.7°
—
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).
Tue, 2066° / 43°0
66 °
Round Hill, Tuesday, 20 October
Clear. High 66°, low 43°.
Pressure30.30 inHg
Wind8.9 mph N
Humidity59%
Visibility6.2 mi
Dew point46°
Wed, 2161° / 41°0
61 °
Round Hill, Wednesday, 21 October
Clear. High 61°, low 41°.
Pressure30.30 inHg
Wind5.3 mph N
Humidity61%
Visibility6.2 mi
Dew point43°
Thu, 2263° / 41°0
63 °
Round Hill, Thursday, 22 October
Clear. High 63°, low 41°.
Pressure30.15 inHg
Wind8.7 mph NW
Humidity52%
Visibility6.2 mi
Dew point39°
Fri, 2355° / 41°0
55 °
Round Hill, Friday, 23 October
Partly cloudy. High 55°, low 41°.
Pressure30.45 inHg
Wind7.6 mph N
Humidity58%
Visibility—
Dew point35°
Sat, 2456° / 37°0
56 °
Round Hill, Saturday, 24 October
Clear. High 56°, low 37°.
Pressure30.62 inHg
Wind4.4 mph SE
Humidity60%
Visibility—
Dew point36°
Sun, 2561° / 40°0
61 °
Round Hill, Sunday, 25 October
Clear. High 61°, low 40°.
Pressure30.45 inHg
Wind7.7 mph S
Humidity61%
Visibility—
Dew point39°
Mon, 2666° / 47°0
66 °
Round Hill, Monday, 26 October
Overcast. High 66°, low 47°.
Pressure30.36 inHg
Wind6.5 mph NW
Humidity60%
Visibility—
Dew point45°
Tue, 2769° / 48°0
69 °
Round Hill, Tuesday, 27 October
Overcast. High 69°, low 48°.
Pressure30.24 inHg
Wind6.7 mph S
Humidity61%
Visibility—
Dew point46°
Wed, 2865° / 53°0
65 °
Round Hill, Wednesday, 28 October
Overcast. High 65°, low 53°.
Pressure30.24 inHg
Wind3.7 mph N
Humidity62%
Visibility—
Dew point48°
Thu, 2966° / 51°0
66 °
Round Hill, Thursday, 29 October
Partly cloudy. High 66°, low 51°.
Pressure30.27 inHg
Wind7.3 mph SE
Humidity75%
Visibility—
Dew point52°
Fri, 3062° / 54°0.01
62 °
Round Hill, Friday, 30 October
Light rain. High 62°, low 54°.
Pressure30.36 inHg
Wind11.4 mph SE
Humidity87%
Visibility—
Dew point53°
Sat, 3164° / 52°0.03
64 °
Round Hill, Saturday, 31 October
Light rain. High 64°, low 52°.
Pressure30.21 inHg
Wind8.9 mph SE
Humidity86%
Visibility—
Dew point55°
Sun, 0175° / 56°0.04
75 °
Round Hill, Sunday, 1 November
Light rain. High 75°, low 56°.
Pressure29.83 inHg
Wind20.8 mph S
Humidity84%
Visibility—
Dew point63°
Mon, 0261° / 44°0
61 °
Round Hill, Monday, 2 November
Clear. High 61°, low 44°.
Pressure29.97 inHg
Wind15.2 mph W
Humidity43%
Visibility—
Dew point31°
Tue, 0361° / 40°0
61 °
Round Hill, Tuesday, 3 November
Partly cloudy. High 61°, low 40°.
Pressure30.27 inHg
Wind4.3 mph W
Humidity56%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1653° / 38°0.11
53 °
Round Hill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high71° (2001)
Record low19° (1995)
Tue, 1752° / 37°0.08
52 °
Round Hill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (1987)
Record low17° (1995)
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.