Monthly outlook for Key West, VA: average high 66.5°, average low 46.3°. That is 0.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 14 October (89.2°), the coolest 27 October (34.7°).
66.5°/46.3°
Average high / low
+0.5°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
69.9°
66.8°
+1.7°
24 October – 2 November
60.8°
63.4°
-1.4°
3 November – 12 November
at normal
59.7°
—
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).
Thu, 1573° / 63°0.03
73 °
Key West, Thursday, 15 October
Light rain. High 73°, low 63°.
Pressure30.21 inHg
Wind6.2 mph NE
Humidity83%
Visibility4.8 mi
Dew point57°
Fri, 1684° / 63°0
84 °
Key West, Friday, 16 October
Clear. High 84°, low 63°.
Pressure29.83 inHg
Wind8.2 mph S
Humidity70%
Visibility6.2 mi
Dew point69°
Sat, 1767° / 48°0.19
67 °
Key West, Saturday, 17 October
Rain. High 67°, low 48°.
Pressure30.21 inHg
Wind12.3 mph N
Humidity45%
Visibility6.2 mi
Dew point36°
Sun, 1855° / 41°0
55 °
Key West, Sunday, 18 October
Clear. High 55°, low 41°.
Pressure30.62 inHg
Wind5.9 mph E
Humidity50%
Visibility—
Dew point31°
Mon, 1960° / 42°0
60 °
Key West, Monday, 19 October
Clear. High 60°, low 42°.
Pressure30.59 inHg
Wind3.9 mph NE
Humidity53%
Visibility—
Dew point36°
Tue, 2070° / 51°0
70 °
Key West, Tuesday, 20 October
Overcast. High 70°, low 51°.
Pressure30.33 inHg
Wind3.3 mph N
Humidity62%
Visibility—
Dew point47°
Wed, 2169° / 53°0
69 °
Key West, Wednesday, 21 October
Overcast. High 69°, low 53°.
Pressure30.21 inHg
Wind2.5 mph SW
Humidity69%
Visibility—
Dew point52°
Thu, 2275° / 53°0.03
75 °
Key West, Thursday, 22 October
Light rain. High 75°, low 53°.
Pressure30.00 inHg
Wind6.8 mph NW
Humidity70%
Visibility—
Dew point56°
Fri, 2356° / 42°0
56 °
Key West, Friday, 23 October
Clear. High 56°, low 42°.
Pressure30.15 inHg
Wind13.5 mph N
Humidity38%
Visibility—
Dew point25°
Sat, 2461° / 35°0
61 °
Key West, Saturday, 24 October
Clear. High 61°, low 35°.
Pressure30.12 inHg
Wind9.3 mph NW
Humidity37%
Visibility—
Dew point24°
Sun, 2561° / 38°0
61 °
Key West, Sunday, 25 October
Overcast. High 61°, low 38°.
Pressure30.03 inHg
Wind4.9 mph S
Humidity44%
Visibility—
Dew point31°
Mon, 2659° / 39°0
59 °
Key West, Monday, 26 October
Overcast. High 59°, low 39°.
Pressure29.97 inHg
Wind11.7 mph NW
Humidity43%
Visibility—
Dew point32°
Tue, 2760° / 35°0
60 °
Key West, Tuesday, 27 October
Clear. High 60°, low 35°.
Pressure30.03 inHg
Wind4 mph SW
Humidity45%
Visibility—
Dew point28°
Wed, 2863° / 37°0
63 °
Key West, Wednesday, 28 October
Clear. High 63°, low 37°.
Pressure29.97 inHg
Wind8.4 mph NW
Humidity39%
Visibility—
Dew point28°
Thu, 2961° / 37°0
61 °
Key West, Thursday, 29 October
Overcast. High 61°, low 37°.
Pressure29.97 inHg
Wind2.9 mph N
Humidity46%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3062° / 43°0.11
62 °
Key West, Friday, 30 October
Climate normal for this date — 60-year average.
Average high62°
Average low43°
Average precipitation0.11 in
Chance of precipitation25%
Record high81° (2023)
Record low30° (2011)
Sat, 3164° / 45°0.05
64 °
Key West, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.05 in
Chance of precipitation18%
Record high78° (1974)
Record low32° (1968)
Sun, 0164° / 46°0.13
64 °
Key West, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.13 in
Chance of precipitation27%
Record high82° (1974)
Record low33° (1962)
Mon, 0263° / 46°0.14
63 °
Key West, Monday, 2 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.14 in
Chance of precipitation28%
Record high81° (1974)
Record low28° (2023)
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)
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.