Monthly outlook for Port Royal, VA: average high 70.6°, average low 54.7°. That is 5.6° above the climate normal for October. Precipitation is expected on 2 days (about 1.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (76.8°), the coolest 31 October (44.4°).
70.6°/54.7°
Average high / low
+5.6°
Above normal
2 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
70°
62.1°
+4.4°
9 November – 18 November
71.6°
57.5°
+7.9°
19 November – 28 November
at normal
55.1°
—
October records over 66 years
95°2 October 2019All-time high
31.3°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Bowling Green (11 mi).
Sat, 3164° / 44°0
64 °
Port Royal, Saturday, 31 October
Mostly clear. High 64°, low 44°.
Pressure30.47 inHg
Wind5.7 mph N
Humidity54%
Visibility6.2 mi
Dew point42°
Sun, 0163° / 45°0
63 °
Port Royal, Sunday, 1 November
Overcast. High 63°, low 45°.
Pressure30.53 inHg
Wind4.8 mph E
Humidity50%
Visibility6.2 mi
Dew point42°
Mon, 0265° / 46°0
65 °
Port Royal, Monday, 2 November
Overcast. High 65°, low 46°.
Pressure30.42 inHg
Wind1.9 mph SE
Humidity60%
Visibility6.2 mi
Dew point47°
Tue, 0368° / 45°0
68 °
Port Royal, Tuesday, 3 November
Overcast. High 68°, low 45°.
Pressure30.33 inHg
Wind1.9 mph SE
Humidity68%
Visibility6.2 mi
Dew point52°
Wed, 0474° / 52°0
74 °
Port Royal, Wednesday, 4 November
Overcast. High 74°, low 52°.
Pressure30.21 inHg
Wind8.5 mph SE
Humidity83%
Visibility—
Dew point58°
Thu, 0575° / 60°0
75 °
Port Royal, Thursday, 5 November
Overcast. High 75°, low 60°.
Pressure30.06 inHg
Wind6.6 mph SE
Humidity70%
Visibility—
Dew point59°
Fri, 0670° / 63°0
70 °
Port Royal, Friday, 6 November
Overcast. High 70°, low 63°.
Pressure30.12 inHg
Wind4.2 mph E
Humidity77%
Visibility—
Dew point59°
Sat, 0774° / 63°0
74 °
Port Royal, Saturday, 7 November
Overcast. High 74°, low 63°.
Pressure30.15 inHg
Wind5.9 mph E
Humidity85%
Visibility—
Dew point62°
Sun, 0870° / 62°0
70 °
Port Royal, Sunday, 8 November
Overcast. High 70°, low 62°.
Pressure30.24 inHg
Wind3.9 mph E
Humidity85%
Visibility—
Dew point62°
Mon, 0972° / 59°0
72 °
Port Royal, Monday, 9 November
Overcast. High 72°, low 59°.
Pressure30.30 inHg
Wind5.5 mph NE
Humidity69%
Visibility—
Dew point58°
Tue, 1073° / 58°0
73 °
Port Royal, Tuesday, 10 November
Overcast. High 73°, low 58°.
Pressure30.27 inHg
Wind5.4 mph E
Humidity64%
Visibility—
Dew point54°
Wed, 1173° / 59°0.33
73 °
Port Royal, Wednesday, 11 November
Rain. High 73°, low 59°.
Pressure30.06 inHg
Wind8.3 mph SW
Humidity72%
Visibility—
Dew point54°
Thu, 1271° / 55°0
71 °
Port Royal, Thursday, 12 November
Clear. High 71°, low 55°.
Pressure30.00 inHg
Wind4.3 mph SE
Humidity72%
Visibility—
Dew point54°
Fri, 1371° / 56°0
71 °
Port Royal, Friday, 13 November
Overcast. High 71°, low 56°.
Pressure30.06 inHg
Wind9.2 mph S
Humidity69%
Visibility—
Dew point53°
Sat, 1469° / 56°1.3
69 °
Port Royal, Saturday, 14 November
Heavy rain. High 69°, low 56°.
Pressure29.83 inHg
Wind10.9 mph S
Humidity82%
Visibility—
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1557° / 42°0.11
57 °
Port Royal, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation27%
Record high81° (1993)
Record low29° (1996)
Mon, 1657° / 42°0.09
57 °
Port Royal, Monday, 16 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation22%
Record high77° (1964)
Record low26° (1967)
Tue, 1756° / 41°0.07
56 °
Port Royal, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.07 in
Chance of precipitation25%
Record high73° (1987)
Record low28° (1996)
Wed, 1856° / 40°0.05
56 °
Port Royal, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.05 in
Chance of precipitation20%
Record high74° (2021)
Record low28° (2022)
Thu, 1956° / 41°0.09
56 °
Port Royal, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation25%
Record high72° (1985)
Record low24° (2014)
Fri, 2056° / 41°0.04
56 °
Port Royal, Friday, 20 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.04 in
Chance of precipitation23%
Record high76° (1985)
Record low29° (2021)
Sat, 2155° / 40°0.09
55 °
Port Royal, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (1991)
Record low25° (2022)
Sun, 2254° / 40°0.1
54 °
Port Royal, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.1 in
Chance of precipitation30%
Record high73° (2007)
Record low26° (2000)
Mon, 2353° / 38°0.05
53 °
Port Royal, Monday, 23 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.05 in
Chance of precipitation22%
Record high72° (1979)
Record low24° (1989)
Tue, 2455° / 39°0.13
55 °
Port Royal, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.13 in
Chance of precipitation37%
Record high73° (1979)
Record low20° (1989)
Wed, 2554° / 39°0.09
54 °
Port Royal, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (1973)
Record low24° (1970)
Thu, 2656° / 40°0.13
56 °
Port Royal, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.13 in
Chance of precipitation33%
Record high72° (1999)
Record low27° (2005)
Fri, 2756° / 40°0.11
56 °
Port Royal, Friday, 27 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation38%
Record high73° (1973)
Record low27° (1977)
Sat, 2856° / 41°0.13
56 °
Port Royal, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.13 in
Chance of precipitation28%
Record high73° (1990)
Record low27° (1996)
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 Port Royal, 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 Port Royal, 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.