Monthly outlook for Key Vista, FL: average high 79°, average low 68.8°. That is 0.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 1 November (83.2°), the coolest 20 October (60°).
79°/68.8°
Average high / low
+0.3°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
78.5°
79.1°
-0.3°
30 October – 8 November
79.8°
76.7°
+1.7°
9 November – 18 November
at normal
74.3°
—
October records over 66 years
90.9°2 October 2019All-time high
48.6°29 October 2008All-time low
Climate normals and records are computed from the nearest reference point — Jasmine Estates (8 mi).
Wed, 2180° / 61°0
80 °
Key Vista, Wednesday, 21 October
Clear. High 80°, low 61°.
Pressure30.09 inHg
Wind13.2 mph N
Humidity75%
Visibility6.2 mi
Dew point62°
Thu, 2275° / 60°0
75 °
Key Vista, Thursday, 22 October
Clear. High 75°, low 60°.
Pressure30.09 inHg
Wind13.9 mph N
Humidity52%
Visibility6.2 mi
Dew point53°
Fri, 2376° / 66°0
76 °
Key Vista, Friday, 23 October
Clear. High 76°, low 66°.
Pressure30.12 inHg
Wind15.7 mph NE
Humidity60%
Visibility6.2 mi
Dew point57°
Sat, 2476° / 67°0.02
76 °
Key Vista, Saturday, 24 October
Light rain. High 76°, low 67°.
Pressure30.15 inHg
Wind18.7 mph NE
Humidity75%
Visibility6.2 mi
Dew point63°
Sun, 2579° / 70°0
79 °
Key Vista, Sunday, 25 October
Mostly clear. High 79°, low 70°.
Pressure30.06 inHg
Wind22.7 mph NE
Humidity62%
Visibility—
Dew point63°
Mon, 2680° / 71°0.02
80 °
Key Vista, Monday, 26 October
Light rain. High 80°, low 71°.
Pressure30.03 inHg
Wind22.4 mph NE
Humidity61%
Visibility—
Dew point65°
Tue, 2780° / 71°0.06
80 °
Key Vista, Tuesday, 27 October
Light rain. High 80°, low 71°.
Pressure30.00 inHg
Wind19.5 mph NE
Humidity67%
Visibility—
Dew point67°
Wed, 2881° / 71°0.04
81 °
Key Vista, Wednesday, 28 October
Light rain. High 81°, low 71°.
Pressure30.00 inHg
Wind13.4 mph NE
Humidity66%
Visibility—
Dew point67°
Thu, 2978° / 71°0
78 °
Key Vista, Thursday, 29 October
Overcast. High 78°, low 71°.
Pressure29.97 inHg
Wind15.8 mph N
Humidity56%
Visibility—
Dew point60°
Fri, 3079° / 69°0
79 °
Key Vista, Friday, 30 October
Overcast. High 79°, low 69°.
Pressure29.94 inHg
Wind19.6 mph NE
Humidity55%
Visibility—
Dew point60°
Sat, 3178° / 72°0.03
78 °
Key Vista, Saturday, 31 October
Light rain. High 78°, low 72°.
Pressure29.97 inHg
Wind19.7 mph E
Humidity68%
Visibility—
Dew point65°
Sun, 0183° / 72°0.03
83 °
Key Vista, Sunday, 1 November
Light rain. High 83°, low 72°.
Pressure30.03 inHg
Wind15.4 mph E
Humidity65%
Visibility—
Dew point69°
Mon, 0280° / 76°0
80 °
Key Vista, Monday, 2 November
Clear. High 80°, low 76°.
Pressure30.09 inHg
Wind11.9 mph NW
Humidity74%
Visibility—
Dew point71°
Tue, 0382° / 75°0.01
82 °
Key Vista, Tuesday, 3 November
Light rain. High 82°, low 75°.
Pressure30.00 inHg
Wind15.3 mph E
Humidity71%
Visibility—
Dew point71°
Wed, 0476° / 69°0
76 °
Key Vista, Wednesday, 4 November
Overcast. High 76°, low 69°.
Pressure30.09 inHg
Wind23.2 mph NE
Humidity62%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0576° / 64°0.09
76 °
Key Vista, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.09 in
Chance of precipitation23%
Record high85° (2015)
Record low48° (1991)
Fri, 0675° / 64°0.03
75 °
Key Vista, Friday, 6 November
Climate normal for this date — 60-year average.
Average high75°
Average low64°
Average precipitation0.03 in
Chance of precipitation20%
Record high85° (2022)
Record low48° (1976)
Sat, 0775° / 63°0.03
75 °
Key Vista, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.03 in
Chance of precipitation12%
Record high85° (2024)
Record low50° (1967)
Sun, 0876° / 63°0.03
76 °
Key Vista, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.03 in
Chance of precipitation15%
Record high85° (2024)
Record low50° (1967)
Mon, 0976° / 63°0.05
76 °
Key Vista, Monday, 9 November
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.05 in
Chance of precipitation22%
Record high83° (1975)
Record low47° (1976)
Tue, 1076° / 63°0.09
76 °
Key Vista, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.09 in
Chance of precipitation15%
Record high85° (2020)
Record low50° (1996)
Wed, 1175° / 62°0.05
75 °
Key Vista, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high75°
Average low62°
Average precipitation0.05 in
Chance of precipitation13%
Record high83° (2023)
Record low36° (2025)
Thu, 1275° / 62°0.03
75 °
Key Vista, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high75°
Average low62°
Average precipitation0.03 in
Chance of precipitation8%
Record high86° (2024)
Record low39° (2025)
Fri, 1374° / 62°0.04
74 °
Key Vista, Friday, 13 November
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.04 in
Chance of precipitation13%
Record high85° (2024)
Record low46° (1968)
Sat, 1474° / 61°0.06
74 °
Key Vista, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.06 in
Chance of precipitation13%
Record high83° (2018)
Record low47° (1968)
Sun, 1574° / 62°0.06
74 °
Key Vista, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.06 in
Chance of precipitation13%
Record high83° (2020)
Record low42° (1969)
Mon, 1673° / 61°0.07
73 °
Key Vista, Monday, 16 November
Climate normal for this date — 60-year average.
Average high73°
Average low61°
Average precipitation0.07 in
Chance of precipitation20%
Record high81° (2015)
Record low44° (1969)
Tue, 1773° / 61°0.04
73 °
Key Vista, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high73°
Average low61°
Average precipitation0.04 in
Chance of precipitation17%
Record high83° (2015)
Record low45° (1970)
Wed, 1874° / 61°0.03
74 °
Key Vista, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.03 in
Chance of precipitation10%
Record high83° (2015)
Record low45° (1970)
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 Vista, FL 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 Vista, FL 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.