Monthly outlook for Palm Harbor, FL: average high 80.6°, average low 70.3°. That is 2.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 4 November (82.9°), the coolest 22 October (60.2°).
80.6°/70.3°
Average high / low
+2.1°
Above normal
3 / 3
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
80.2°
77.4°
+1.5°
1 November – 10 November
81.2°
75.1°
+3.4°
11 November – 20 November
at normal
72.8°
—
October records over 66 years
91.4°2 October 2019All-time high
49.5°31 October 2017All-time low
Climate normals and records are computed from the nearest reference point — Greenbriar (5 mi).
Fri, 2382° / 62°0
82 °
Palm Harbor, Friday, 23 October
Clear. High 82°, low 62°.
Pressure30.09 inHg
Wind14.2 mph NE
Humidity55%
Visibility6.2 mi
Dew point56°
Sat, 2477° / 65°0.03
77 °
Palm Harbor, Saturday, 24 October
Light rain. High 77°, low 65°.
Pressure30.15 inHg
Wind13.9 mph N
Humidity72%
Visibility6.2 mi
Dew point61°
Sun, 2579° / 69°0
79 °
Palm Harbor, Sunday, 25 October
Partly cloudy. High 79°, low 69°.
Pressure30.12 inHg
Wind20.7 mph NE
Humidity63%
Visibility6.2 mi
Dew point64°
Mon, 2680° / 70°0
80 °
Palm Harbor, Monday, 26 October
Clear. High 80°, low 70°.
Pressure30.03 inHg
Wind18.7 mph NE
Humidity57%
Visibility—
Dew point62°
Tue, 2780° / 69°0
80 °
Palm Harbor, Tuesday, 27 October
Mostly clear. High 80°, low 69°.
Pressure30.00 inHg
Wind17.2 mph N
Humidity60%
Visibility—
Dew point63°
Wed, 2881° / 69°0
81 °
Palm Harbor, Wednesday, 28 October
Mostly clear. High 81°, low 69°.
Pressure30.03 inHg
Wind14.8 mph NE
Humidity54%
Visibility—
Dew point61°
Thu, 2981° / 70°0
81 °
Palm Harbor, Thursday, 29 October
Clear. High 81°, low 70°.
Pressure30.00 inHg
Wind15.6 mph NE
Humidity53%
Visibility—
Dew point61°
Fri, 3081° / 69°0
81 °
Palm Harbor, Friday, 30 October
Partly cloudy. High 81°, low 69°.
Pressure29.97 inHg
Wind13.1 mph E
Humidity56%
Visibility—
Dew point62°
Sat, 3181° / 72°0
81 °
Palm Harbor, Saturday, 31 October
Partly cloudy. High 81°, low 72°.
Pressure29.94 inHg
Wind9.4 mph E
Humidity63%
Visibility—
Dew point66°
Sun, 0183° / 75°0.01
83 °
Palm Harbor, Sunday, 1 November
Light rain. High 83°, low 75°.
Pressure29.97 inHg
Wind14 mph S
Humidity63%
Visibility—
Dew point68°
Mon, 0283° / 76°0.05
83 °
Palm Harbor, Monday, 2 November
Light rain. High 83°, low 76°.
Pressure30.00 inHg
Wind10.9 mph S
Humidity67%
Visibility—
Dew point70°
Tue, 0383° / 76°0
83 °
Palm Harbor, Tuesday, 3 November
Clear. High 83°, low 76°.
Pressure30.00 inHg
Wind8.4 mph SW
Humidity65%
Visibility—
Dew point69°
Wed, 0483° / 76°0.05
83 °
Palm Harbor, Wednesday, 4 November
Light rain. High 83°, low 76°.
Pressure29.97 inHg
Wind10.6 mph SE
Humidity63%
Visibility—
Dew point68°
Thu, 0578° / 74°0.13
78 °
Palm Harbor, Thursday, 5 November
Light rain. High 78°, low 74°.
Pressure29.94 inHg
Wind7.4 mph NW
Humidity78%
Visibility—
Dew point70°
Fri, 0678° / 73°0.02
78 °
Palm Harbor, Friday, 6 November
Light rain. High 78°, low 73°.
Pressure29.97 inHg
Wind11 mph N
Humidity74%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0774° / 65°0.04
74 °
Palm Harbor, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.04 in
Chance of precipitation12%
Record high84° (2018)
Record low54° (1967)
Sun, 0874° / 65°0.04
74 °
Palm Harbor, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.04 in
Chance of precipitation23%
Record high85° (2024)
Record low53° (1967)
Mon, 0974° / 65°0.06
74 °
Palm Harbor, Monday, 9 November
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.06 in
Chance of precipitation20%
Record high85° (2023)
Record low51° (1976)
Tue, 1074° / 65°0.09
74 °
Palm Harbor, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.09 in
Chance of precipitation23%
Record high86° (2023)
Record low54° (1996)
Wed, 1174° / 64°0.07
74 °
Palm Harbor, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.07 in
Chance of precipitation13%
Record high86° (2023)
Record low37° (2025)
Thu, 1274° / 64°0.02
74 °
Palm Harbor, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.02 in
Chance of precipitation12%
Record high88° (2024)
Record low39° (2025)
Fri, 1373° / 64°0.06
73 °
Palm Harbor, Friday, 13 November
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.06 in
Chance of precipitation17%
Record high86° (2024)
Record low47° (2025)
Sat, 1473° / 63°0.06
73 °
Palm Harbor, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high73°
Average low63°
Average precipitation0.06 in
Chance of precipitation17%
Record high84° (2024)
Record low51° (1968)
Sun, 1573° / 64°0.06
73 °
Palm Harbor, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.06 in
Chance of precipitation13%
Record high82° (2020)
Record low46° (1969)
Mon, 1672° / 63°0.09
72 °
Palm Harbor, Monday, 16 November
Climate normal for this date — 60-year average.
Average high72°
Average low63°
Average precipitation0.09 in
Chance of precipitation20%
Record high79° (2015)
Record low48° (1969)
Tue, 1772° / 63°0.04
72 °
Palm Harbor, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high72°
Average low63°
Average precipitation0.04 in
Chance of precipitation17%
Record high81° (2015)
Record low47° (2018)
Wed, 1873° / 63°0.03
73 °
Palm Harbor, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high73°
Average low63°
Average precipitation0.03 in
Chance of precipitation7%
Record high82° (2025)
Record low49° (1970)
Thu, 1973° / 64°0.04
73 °
Palm Harbor, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.04 in
Chance of precipitation18%
Record high82° (2024)
Record low46° (2014)
Fri, 2072° / 63°0.07
72 °
Palm Harbor, Friday, 20 November
Climate normal for this date — 60-year average.
Average high72°
Average low63°
Average precipitation0.07 in
Chance of precipitation18%
Record high81° (2025)
Record low49° (2008)
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 Palm Harbor, 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 Palm Harbor, 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.