Monthly outlook for Tallevast, FL: average high 84.7°, average low 74.1°. That is 1.4° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 17 October (87.6°), the coolest 14 October (71.7°).
84.7°/74.1°
Average high / low
+1.4°
Above normal
5 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
84.9°
82.6°
+1.3°
20 October – 29 October
84.4°
80.9°
+1.9°
30 October – 8 November
at normal
78.8°
—
October records over 66 years
93.4°2 October 2019All-time high
48.4°29 October 2008All-time low
Climate normals and records are computed from the nearest reference point — Bayshore Gardens (3 mi).
Sun, 1182° / 79°0.38
82 °
Tallevast, Sunday, 11 October
Heavy rain. High 82°, low 79°.
Pressure30.12 inHg
Wind7.6 mph SW
Humidity84%
Visibility6.2 mi
Dew point76°
Mon, 1285° / 76°0
85 °
Tallevast, Monday, 12 October
Clear. High 85°, low 76°.
Pressure30.12 inHg
Wind10.5 mph NE
Humidity66%
Visibility6.2 mi
Dew point68°
Tue, 1384° / 72°0
84 °
Tallevast, Tuesday, 13 October
Clear. High 84°, low 72°.
Pressure30.06 inHg
Wind6 mph N
Humidity73%
Visibility6.2 mi
Dew point70°
Wed, 1484° / 72°0
84 °
Tallevast, Wednesday, 14 October
Clear. High 84°, low 72°.
Pressure30.00 inHg
Wind8.5 mph E
Humidity51%
Visibility—
Dew point61°
Thu, 1585° / 73°0
85 °
Tallevast, Thursday, 15 October
Mostly clear. High 85°, low 73°.
Pressure30.06 inHg
Wind10.8 mph E
Humidity59%
Visibility—
Dew point66°
Fri, 1687° / 73°0.01
87 °
Tallevast, Friday, 16 October
Light rain. High 87°, low 73°.
Pressure30.00 inHg
Wind11.2 mph E
Humidity58%
Visibility—
Dew point69°
Sat, 1788° / 74°0
88 °
Tallevast, Saturday, 17 October
Mostly clear. High 88°, low 74°.
Pressure29.97 inHg
Wind12.7 mph N
Humidity47%
Visibility—
Dew point63°
Sun, 1883° / 72°0
83 °
Tallevast, Sunday, 18 October
Overcast. High 83°, low 72°.
Pressure29.97 inHg
Wind21.3 mph NE
Humidity54%
Visibility—
Dew point63°
Mon, 1983° / 74°0.06
83 °
Tallevast, Monday, 19 October
Light rain. High 83°, low 74°.
Pressure30.00 inHg
Wind19.6 mph NE
Humidity65%
Visibility—
Dew point69°
Tue, 2085° / 72°0
85 °
Tallevast, Tuesday, 20 October
Clear. High 85°, low 72°.
Pressure30.03 inHg
Wind18.9 mph NE
Humidity55%
Visibility—
Dew point65°
Wed, 2185° / 75°0.06
85 °
Tallevast, Wednesday, 21 October
Light rain. High 85°, low 75°.
Pressure30.03 inHg
Wind18.6 mph E
Humidity59%
Visibility—
Dew point68°
Thu, 2285° / 72°0.03
85 °
Tallevast, Thursday, 22 October
Light rain. High 85°, low 72°.
Pressure29.94 inHg
Wind10 mph SW
Humidity61%
Visibility—
Dew point68°
Fri, 2384° / 76°0.05
84 °
Tallevast, Friday, 23 October
Light rain. High 84°, low 76°.
Pressure29.88 inHg
Wind10.6 mph NW
Humidity58%
Visibility—
Dew point67°
Sat, 2484° / 73°0
84 °
Tallevast, Saturday, 24 October
Clear. High 84°, low 73°.
Pressure29.88 inHg
Wind13.1 mph NW
Humidity53%
Visibility—
Dew point63°
Sun, 2584° / 75°0
84 °
Tallevast, Sunday, 25 October
Light rain. High 84°, low 75°.
Pressure29.83 inHg
Wind8.1 mph NW
Humidity62%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2680° / 68°0.04
80 °
Tallevast, Monday, 26 October
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.04 in
Chance of precipitation20%
Record high88° (2025)
Record low56° (2005)
Tue, 2780° / 67°0.05
80 °
Tallevast, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.05 in
Chance of precipitation22%
Record high89° (2010)
Record low56° (1968)
Wed, 2880° / 67°0.12
80 °
Tallevast, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.12 in
Chance of precipitation28%
Record high88° (2023)
Record low53° (2001)
Thu, 2980° / 67°0.06
80 °
Tallevast, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.06 in
Chance of precipitation13%
Record high88° (2023)
Record low48° (2008)
Fri, 3080° / 67°0.04
80 °
Tallevast, Friday, 30 October
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.04 in
Chance of precipitation20%
Record high88° (2009)
Record low50° (2017)
Sat, 3180° / 67°0.07
80 °
Tallevast, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.07 in
Chance of precipitation18%
Record high87° (1972)
Record low49° (2017)
Sun, 0180° / 67°0.07
80 °
Tallevast, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.07 in
Chance of precipitation17%
Record high87° (1972)
Record low48° (1993)
Mon, 0280° / 67°0.09
80 °
Tallevast, Monday, 2 November
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.09 in
Chance of precipitation23%
Record high87° (1972)
Record low50° (1993)
Tue, 0379° / 66°0.07
79 °
Tallevast, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high79°
Average low66°
Average precipitation0.07 in
Chance of precipitation22%
Record high86° (1961)
Record low50° (1963)
Wed, 0478° / 65°0.12
78 °
Tallevast, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high78°
Average low65°
Average precipitation0.12 in
Chance of precipitation25%
Record high86° (2015)
Record low44° (1966)
Thu, 0578° / 66°0.1
78 °
Tallevast, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.1 in
Chance of precipitation20%
Record high88° (2015)
Record low53° (1969)
Fri, 0678° / 65°0.02
78 °
Tallevast, Friday, 6 November
Climate normal for this date — 60-year average.
Average high78°
Average low65°
Average precipitation0.02 in
Chance of precipitation17%
Record high88° (2022)
Record low50° (1976)
Sat, 0777° / 65°0.03
77 °
Tallevast, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high77°
Average low65°
Average precipitation0.03 in
Chance of precipitation12%
Record high86° (2019)
Record low50° (2010)
Sun, 0878° / 64°0.03
78 °
Tallevast, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high78°
Average low64°
Average precipitation0.03 in
Chance of precipitation13%
Record high85° (2024)
Record low52° (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 Tallevast, 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 Tallevast, 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.