Monthly outlook for Annex, VA: average high 65.4°, average low 48.2°. That is 3.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 6 November (74.9°), the coolest 25 October (34.3°).
65.4°/48.2°
Average high / low
+3.3°
Above normal
2 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
63.8°
60.5°
+1.9°
2 November – 11 November
68°
57°
+6.1°
12 November – 21 November
at normal
52.1°
—
October records over 66 years
93.9°3 October 2019All-time high
19.2°30 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Staunton (4 mi).
Sat, 2460° / 35°0
60 °
Annex, Saturday, 24 October
Clear. High 60°, low 35°.
Pressure30.53 inHg
Wind1.7 mph E
Humidity64%
Visibility6.2 mi
Dew point42°
Sun, 2562° / 34°0
62 °
Annex, Sunday, 25 October
Partly cloudy. High 62°, low 34°.
Pressure30.56 inHg
Wind1.7 mph SE
Humidity66%
Visibility6.2 mi
Dew point44°
Mon, 2665° / 38°0
65 °
Annex, Monday, 26 October
Clear. High 65°, low 38°.
Pressure30.39 inHg
Wind1 mph NE
Humidity60%
Visibility6.2 mi
Dew point45°
Tue, 2766° / 44°0
66 °
Annex, Tuesday, 27 October
Mostly clear. High 66°, low 44°.
Pressure30.30 inHg
Wind1.5 mph NE
Humidity61%
Visibility6.2 mi
Dew point48°
Wed, 2861° / 46°0
61 °
Annex, Wednesday, 28 October
Overcast. High 61°, low 46°.
Pressure30.42 inHg
Wind8.2 mph SE
Humidity72%
Visibility—
Dew point46°
Thu, 2968° / 46°0
68 °
Annex, Thursday, 29 October
Clear. High 68°, low 46°.
Pressure30.36 inHg
Wind5.1 mph S
Humidity73%
Visibility—
Dew point49°
Fri, 3072° / 50°0
72 °
Annex, Friday, 30 October
Partly cloudy. High 72°, low 50°.
Pressure30.30 inHg
Wind6.2 mph SW
Humidity58%
Visibility—
Dew point48°
Sat, 3166° / 53°0
66 °
Annex, Saturday, 31 October
Overcast. High 66°, low 53°.
Pressure30.27 inHg
Wind6.7 mph SE
Humidity62%
Visibility—
Dew point47°
Sun, 0158° / 55°0.68
58 °
Annex, Sunday, 1 November
Rain. High 58°, low 55°.
Pressure30.15 inHg
Wind3.5 mph SE
Humidity97%
Visibility—
Dew point55°
Mon, 0268° / 52°0
68 °
Annex, Monday, 2 November
Partly cloudy. High 68°, low 52°.
Pressure30.09 inHg
Wind4.2 mph NE
Humidity79%
Visibility—
Dew point53°
Tue, 0365° / 53°0
65 °
Annex, Tuesday, 3 November
Overcast. High 65°, low 53°.
Pressure30.00 inHg
Wind4.1 mph S
Humidity82%
Visibility—
Dew point53°
Wed, 0459° / 58°0.13
59 °
Annex, Wednesday, 4 November
Light rain. High 59°, low 58°.
Pressure29.88 inHg
Wind5.2 mph SE
Humidity98%
Visibility—
Dew point57°
Thu, 0573° / 56°0
73 °
Annex, Thursday, 5 November
Clear. High 73°, low 56°.
Pressure29.97 inHg
Wind8.6 mph W
Humidity72%
Visibility—
Dew point57°
Fri, 0675° / 59°0
75 °
Annex, Friday, 6 November
Overcast. High 75°, low 59°.
Pressure29.85 inHg
Wind14.5 mph W
Humidity75%
Visibility—
Dew point59°
Sat, 0768° / 52°0
68 °
Annex, Saturday, 7 November
Overcast. High 68°, low 52°.
Pressure29.88 inHg
Wind15.2 mph W
Humidity61%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0856° / 38°0.07
56 °
Annex, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.07 in
Chance of precipitation18%
Record high73° (1975)
Record low25° (1967)
Mon, 0956° / 38°0.05
56 °
Annex, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.05 in
Chance of precipitation25%
Record high77° (2023)
Record low22° (2019)
Tue, 1056° / 38°0.13
56 °
Annex, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.13 in
Chance of precipitation28%
Record high71° (1975)
Record low27° (2003)
Wed, 1155° / 37°0.15
55 °
Annex, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.15 in
Chance of precipitation23%
Record high71° (2006)
Record low20° (2017)
Thu, 1253° / 37°0.24
53 °
Annex, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.24 in
Chance of precipitation37%
Record high69° (1964)
Record low25° (1996)
Fri, 1353° / 35°0.06
53 °
Annex, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (1985)
Record low17° (1976)
Sat, 1453° / 35°0.04
53 °
Annex, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (1985)
Record low14° (1968)
Sun, 1553° / 36°0.08
53 °
Annex, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (1993)
Record low21° (1969)
Mon, 1653° / 35°0.1
53 °
Annex, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.1 in
Chance of precipitation23%
Record high70° (1964)
Record low17° (1995)
Tue, 1752° / 35°0.06
52 °
Annex, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.06 in
Chance of precipitation25%
Record high67° (1963)
Record low16° (1995)
Wed, 1852° / 35°0.05
52 °
Annex, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.05 in
Chance of precipitation27%
Record high71° (2016)
Record low21° (2014)
Thu, 1952° / 35°0.09
52 °
Annex, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.09 in
Chance of precipitation18%
Record high67° (1991)
Record low17° (2014)
Fri, 2051° / 36°0.05
51 °
Annex, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.05 in
Chance of precipitation17%
Record high72° (1985)
Record low24° (2021)
Sat, 2149° / 34°0.08
49 °
Annex, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation25%
Record high68° (2007)
Record low21° (1987)
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 Annex, 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 Annex, 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.