Monthly outlook for Key West, VA: average high 67.3°, average low 48.1°. That is 1.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 2 November (75.5°), the coolest 18 October (38.2°).
67.3°/48.1°
Average high / low
+1.7°
Above normal
1 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
65.5°
65°
+0.3°
28 October – 6 November
70.3°
62.4°
+4.4°
7 November – 16 November
at normal
57.7°
—
October records over 66 years
97.3°3 October 2019All-time high
28.8°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Charlottesville (3 mi).
Mon, 1965° / 42°0
65 °
Key West, Monday, 19 October
Clear. High 65°, low 42°.
Pressure30.42 inHg
Wind4 mph NE
Humidity36%
Visibility6.2 mi
Dew point35°
Tue, 2070° / 46°0
70 °
Key West, Tuesday, 20 October
Clear. High 70°, low 46°.
Pressure30.27 inHg
Wind3.1 mph N
Humidity38%
Visibility6.2 mi
Dew point40°
Wed, 2165° / 44°0
65 °
Key West, Wednesday, 21 October
Clear. High 65°, low 44°.
Pressure30.27 inHg
Wind3.5 mph NE
Humidity52%
Visibility6.2 mi
Dew point43°
Thu, 2268° / 42°0
68 °
Key West, Thursday, 22 October
Clear. High 68°, low 42°.
Pressure30.15 inHg
Wind3.2 mph N
Humidity40%
Visibility6.2 mi
Dew point38°
Fri, 2358° / 46°0
58 °
Key West, Friday, 23 October
Overcast. High 58°, low 46°.
Pressure30.39 inHg
Wind8 mph NE
Humidity61%
Visibility—
Dew point40°
Sat, 2464° / 42°0
64 °
Key West, Saturday, 24 October
Clear. High 64°, low 42°.
Pressure30.59 inHg
Wind7.2 mph NE
Humidity52%
Visibility—
Dew point37°
Sun, 2565° / 43°0
65 °
Key West, Sunday, 25 October
Clear. High 65°, low 43°.
Pressure30.56 inHg
Wind3.2 mph N
Humidity57%
Visibility—
Dew point41°
Mon, 2672° / 45°0
72 °
Key West, Monday, 26 October
Clear. High 72°, low 45°.
Pressure30.36 inHg
Wind4 mph S
Humidity46%
Visibility—
Dew point40°
Tue, 2768° / 53°0
68 °
Key West, Tuesday, 27 October
Overcast. High 68°, low 53°.
Pressure30.33 inHg
Wind6.1 mph E
Humidity63%
Visibility—
Dew point49°
Wed, 2864° / 52°0
64 °
Key West, Wednesday, 28 October
Overcast. High 64°, low 52°.
Pressure30.39 inHg
Wind3.6 mph NE
Humidity44%
Visibility—
Dew point37°
Thu, 2969° / 48°0
69 °
Key West, Thursday, 29 October
Clear. High 69°, low 48°.
Pressure30.33 inHg
Wind4.3 mph S
Humidity59%
Visibility—
Dew point46°
Fri, 3069° / 49°0
69 °
Key West, Friday, 30 October
Overcast. High 69°, low 49°.
Pressure30.24 inHg
Wind10.6 mph S
Humidity66%
Visibility—
Dew point49°
Sat, 3174° / 58°0.33
74 °
Key West, Saturday, 31 October
Rain. High 74°, low 58°.
Pressure30.12 inHg
Wind3.7 mph SW
Humidity88%
Visibility—
Dew point60°
Sun, 0170° / 61°0.01
70 °
Key West, Sunday, 1 November
Light rain. High 70°, low 61°.
Pressure30.24 inHg
Wind5.4 mph S
Humidity92%
Visibility—
Dew point62°
Mon, 0275° / 58°0
75 °
Key West, Monday, 2 November
Overcast. High 75°, low 58°.
Pressure30.15 inHg
Wind9.5 mph SW
Humidity82%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0363° / 44°0.06
63 °
Key West, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.06 in
Chance of precipitation25%
Record high79° (2016)
Record low30° (2023)
Wed, 0460° / 43°0.17
60 °
Key West, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.17 in
Chance of precipitation27%
Record high80° (1974)
Record low27° (2006)
Thu, 0560° / 43°0.09
60 °
Key West, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.09 in
Chance of precipitation23%
Record high78° (1975)
Record low28° (1991)
Fri, 0660° / 43°0.07
60 °
Key West, Friday, 6 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.07 in
Chance of precipitation18%
Record high81° (2024)
Record low27° (1967)
Sat, 0760° / 42°0.1
60 °
Key West, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.1 in
Chance of precipitation20%
Record high80° (2024)
Record low28° (1967)
Sun, 0859° / 41°0.09
59 °
Key West, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.09 in
Chance of precipitation20%
Record high76° (1975)
Record low27° (1967)
Mon, 0960° / 41°0.06
60 °
Key West, Monday, 9 November
Climate normal for this date — 60-year average.
Average high60°
Average low41°
Average precipitation0.06 in
Chance of precipitation23%
Record high82° (2023)
Record low23° (2019)
Tue, 1059° / 41°0.15
59 °
Key West, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.15 in
Chance of precipitation30%
Record high74° (1975)
Record low29° (2003)
Wed, 1158° / 40°0.2
58 °
Key West, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.2 in
Chance of precipitation28%
Record high75° (2024)
Record low22° (2018)
Thu, 1256° / 40°0.25
56 °
Key West, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.25 in
Chance of precipitation35%
Record high72° (1964)
Record low22° (1987)
Fri, 1356° / 38°0.07
56 °
Key West, Friday, 13 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.07 in
Chance of precipitation25%
Record high75° (1985)
Record low22° (2019)
Sat, 1456° / 38°0.06
56 °
Key West, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.06 in
Chance of precipitation17%
Record high76° (1985)
Record low20° (1968)
Sun, 1557° / 39°0.09
57 °
Key West, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (1993)
Record low26° (1969)
Mon, 1656° / 38°0.11
56 °
Key West, Monday, 16 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.11 in
Chance of precipitation25%
Record high75° (1964)
Record low24° (1967)
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 Key West, 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 Key West, 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.