Monthly outlook for Twentymile, FL: average high 79.5°, average low 68.7°. That is 3.2° above the climate normal for October. Precipitation is expected on 7 days (about 0.9 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 5 November (85.6°), the coolest 24 October (59.4°).
79.5°/68.7°
Average high / low
+3.2°
Above normal
7 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
77.9°
74.6°
+1.8°
3 November – 12 November
82.2°
72.1°
+5.6°
13 November – 22 November
at normal
69.7°
—
October records over 66 years
89.1°11 October 2018All-time high
45.5°30 October 2017All-time low
Climate normals and records are computed from the nearest reference point — Jacksonville Beach (10 mi).
Sun, 2575° / 69°0.15
75 °
Twentymile, Sunday, 25 October
Light rain. High 75°, low 69°.
Pressure30.24 inHg
Wind17.2 mph NE
Humidity73%
Visibility5.4 mi
Dew point65°
Mon, 2676° / 68°0.09
76 °
Twentymile, Monday, 26 October
Light rain. High 76°, low 68°.
Pressure30.21 inHg
Wind14.7 mph NE
Humidity78%
Visibility4.1 mi
Dew point65°
Tue, 2775° / 68°0.11
75 °
Twentymile, Tuesday, 27 October
Light rain. High 75°, low 68°.
Pressure30.18 inHg
Wind14.6 mph NE
Humidity73%
Visibility4.1 mi
Dew point66°
Wed, 2878° / 70°0
78 °
Twentymile, Wednesday, 28 October
Light rain. High 78°, low 70°.
Pressure30.18 inHg
Wind12.3 mph NE
Humidity60%
Visibility6.2 mi
Dew point63°
Thu, 2977° / 72°0.07
77 °
Twentymile, Thursday, 29 October
Light rain. High 77°, low 72°.
Pressure30.12 inHg
Wind12.3 mph NE
Humidity77%
Visibility—
Dew point69°
Fri, 3079° / 72°0.07
79 °
Twentymile, Friday, 30 October
Light rain. High 79°, low 72°.
Pressure30.12 inHg
Wind13.2 mph NE
Humidity72%
Visibility—
Dew point69°
Sat, 3180° / 72°0.06
80 °
Twentymile, Saturday, 31 October
Light rain. High 80°, low 72°.
Pressure30.15 inHg
Wind12.6 mph NE
Humidity57%
Visibility—
Dew point62°
Sun, 0180° / 71°0.01
80 °
Twentymile, Sunday, 1 November
Light rain. High 80°, low 71°.
Pressure30.18 inHg
Wind9.9 mph NE
Humidity64%
Visibility—
Dew point65°
Mon, 0283° / 70°0
83 °
Twentymile, Monday, 2 November
Mostly clear. High 83°, low 70°.
Pressure30.09 inHg
Wind7.8 mph E
Humidity55%
Visibility—
Dew point64°
Tue, 0382° / 69°0
82 °
Twentymile, Tuesday, 3 November
Overcast. High 82°, low 69°.
Pressure30.00 inHg
Wind10.8 mph NE
Humidity57%
Visibility—
Dew point63°
Wed, 0482° / 71°0
82 °
Twentymile, Wednesday, 4 November
Overcast. High 82°, low 71°.
Pressure30.06 inHg
Wind9.1 mph SE
Humidity54%
Visibility—
Dew point63°
Thu, 0586° / 69°0
86 °
Twentymile, Thursday, 5 November
Clear. High 86°, low 69°.
Pressure30.00 inHg
Wind5.3 mph W
Humidity50%
Visibility—
Dew point63°
Fri, 0680° / 67°0
80 °
Twentymile, Friday, 6 November
Clear. High 80°, low 67°.
Pressure29.97 inHg
Wind11.2 mph NE
Humidity30%
Visibility—
Dew point44°
Sat, 0780° / 66°0
80 °
Twentymile, Saturday, 7 November
Clear. High 80°, low 66°.
Pressure30.03 inHg
Wind7.9 mph E
Humidity47%
Visibility—
Dew point56°
Sun, 0884° / 64°0
84 °
Twentymile, Sunday, 8 November
Clear. High 84°, low 64°.
Pressure29.97 inHg
Wind6.8 mph SW
Humidity42%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0972° / 63°0.07
72 °
Twentymile, Monday, 9 November
Climate normal for this date — 60-year average.
Average high72°
Average low63°
Average precipitation0.07 in
Chance of precipitation28%
Record high81° (2018)
Record low46° (1991)
Tue, 1072° / 62°0.1
72 °
Twentymile, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high72°
Average low62°
Average precipitation0.1 in
Chance of precipitation22%
Record high81° (2023)
Record low45° (1991)
Wed, 1171° / 61°0.05
71 °
Twentymile, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high71°
Average low61°
Average precipitation0.05 in
Chance of precipitation20%
Record high80° (2002)
Record low34° (2025)
Thu, 1271° / 61°0.05
71 °
Twentymile, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high71°
Average low61°
Average precipitation0.05 in
Chance of precipitation20%
Record high81° (2019)
Record low36° (2025)
Fri, 1370° / 60°0.06
70 °
Twentymile, Friday, 13 November
Climate normal for this date — 60-year average.
Average high70°
Average low60°
Average precipitation0.06 in
Chance of precipitation27%
Record high83° (2018)
Record low41° (1968)
Sat, 1470° / 60°0.06
70 °
Twentymile, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high70°
Average low60°
Average precipitation0.06 in
Chance of precipitation17%
Record high81° (2024)
Record low44° (1963)
Sun, 1570° / 60°0.09
70 °
Twentymile, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high70°
Average low60°
Average precipitation0.09 in
Chance of precipitation25%
Record high82° (2020)
Record low36° (1969)
Mon, 1670° / 59°0.07
70 °
Twentymile, Monday, 16 November
Climate normal for this date — 60-year average.
Average high70°
Average low59°
Average precipitation0.07 in
Chance of precipitation20%
Record high80° (2011)
Record low39° (2018)
Tue, 1770° / 60°0.07
70 °
Twentymile, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high70°
Average low60°
Average precipitation0.07 in
Chance of precipitation22%
Record high79° (1986)
Record low45° (1970)
Wed, 1870° / 60°0.02
70 °
Twentymile, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high70°
Average low60°
Average precipitation0.02 in
Chance of precipitation7%
Record high79° (1978)
Record low43° (2022)
Thu, 1970° / 60°0.04
70 °
Twentymile, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high70°
Average low60°
Average precipitation0.04 in
Chance of precipitation17%
Record high83° (2025)
Record low41° (2014)
Fri, 2070° / 60°0.09
70 °
Twentymile, Friday, 20 November
Climate normal for this date — 60-year average.
Average high70°
Average low60°
Average precipitation0.09 in
Chance of precipitation32%
Record high83° (2024)
Record low43° (1968)
Sat, 2169° / 60°0.04
69 °
Twentymile, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high69°
Average low60°
Average precipitation0.04 in
Chance of precipitation20%
Record high83° (2025)
Record low44° (1968)
Sun, 2269° / 59°0.07
69 °
Twentymile, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high69°
Average low59°
Average precipitation0.07 in
Chance of precipitation23%
Record high84° (2025)
Record low42° (2000)
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 Twentymile, 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 Twentymile, 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.