Monthly outlook for Harker, FL: average high 86°, average low 71.5°. That is 1° above the climate normal for October. Precipitation is expected on 7 days (about 1.1 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 10 October (90.6°), the coolest 13 October (66.5°).
86°/71.5°
Average high / low
+1°
Above normal
7 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
87°
84.5°
+1.4°
19 October – 28 October
84.3°
83.2°
+0.6°
29 October – 7 November
at normal
81.8°
—
October records over 66 years
96.4°4 October 2019All-time high
46.4°29 October 2008All-time low
Climate normals and records are computed from the nearest reference point — Ave Maria (6 mi).
Sat, 1091° / 79°0.44
91 °
Harker, Saturday, 10 October
Rain. High 91°, low 79°.
Pressure30.00 inHg
Wind9.8 mph S
Humidity71%
Visibility6.2 mi
Dew point76°
Sun, 1189° / 75°0.26
89 °
Harker, Sunday, 11 October
Rain. High 89°, low 75°.
Pressure30.12 inHg
Wind3.3 mph S
Humidity76%
Visibility6.2 mi
Dew point78°
Mon, 1287° / 73°0.05
87 °
Harker, Monday, 12 October
Light rain. High 87°, low 73°.
Pressure30.09 inHg
Wind8.5 mph NE
Humidity77%
Visibility6.2 mi
Dew point77°
Tue, 1387° / 67°0
87 °
Harker, Tuesday, 13 October
Clear. High 87°, low 67°.
Pressure30.03 inHg
Wind5.6 mph NE
Humidity60%
Visibility6.2 mi
Dew point67°
Wed, 1485° / 68°0
85 °
Harker, Wednesday, 14 October
Mostly clear. High 85°, low 68°.
Pressure30.00 inHg
Wind7.5 mph NE
Humidity55%
Visibility—
Dew point65°
Thu, 1586° / 69°0
86 °
Harker, Thursday, 15 October
Clear. High 86°, low 69°.
Pressure30.03 inHg
Wind13 mph NE
Humidity43%
Visibility—
Dew point59°
Fri, 1685° / 72°0.04
85 °
Harker, Friday, 16 October
Light rain. High 85°, low 72°.
Pressure30.00 inHg
Wind12.6 mph NE
Humidity61%
Visibility—
Dew point68°
Sat, 1786° / 72°0.03
86 °
Harker, Saturday, 17 October
Light rain. High 86°, low 72°.
Pressure29.91 inHg
Wind11.1 mph NE
Humidity59%
Visibility—
Dew point69°
Sun, 1885° / 72°0
85 °
Harker, Sunday, 18 October
Light rain. High 85°, low 72°.
Pressure29.94 inHg
Wind13.5 mph NE
Humidity57%
Visibility—
Dew point66°
Mon, 1985° / 73°0.12
85 °
Harker, Monday, 19 October
Light rain. High 85°, low 73°.
Pressure29.97 inHg
Wind14.9 mph NE
Humidity59%
Visibility—
Dew point68°
Tue, 2085° / 72°0.02
85 °
Harker, Tuesday, 20 October
Light rain. High 85°, low 72°.
Pressure29.97 inHg
Wind12.8 mph NE
Humidity57%
Visibility—
Dew point67°
Wed, 2182° / 72°0.06
82 °
Harker, Wednesday, 21 October
Light rain. High 82°, low 72°.
Pressure29.94 inHg
Wind14.6 mph NE
Humidity63%
Visibility—
Dew point67°
Thu, 2283° / 67°0
83 °
Harker, Thursday, 22 October
Light rain. High 83°, low 67°.
Pressure29.88 inHg
Wind10.3 mph N
Humidity52%
Visibility—
Dew point62°
Fri, 2385° / 70°0.01
85 °
Harker, Friday, 23 October
Light rain. High 85°, low 70°.
Pressure29.88 inHg
Wind14.6 mph NE
Humidity53%
Visibility—
Dew point64°
Sat, 2485° / 70°0
85 °
Harker, Saturday, 24 October
Mostly clear. High 85°, low 70°.
Pressure29.94 inHg
Wind12.3 mph NE
Humidity50%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2583° / 68°0.06
83 °
Harker, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.06 in
Chance of precipitation22%
Record high90° (1981)
Record low54° (2006)
Mon, 2683° / 67°0.04
83 °
Harker, Monday, 26 October
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.04 in
Chance of precipitation18%
Record high90° (2009)
Record low53° (2005)
Tue, 2783° / 66°0.04
83 °
Harker, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.04 in
Chance of precipitation18%
Record high92° (2019)
Record low51° (2005)
Wed, 2882° / 67°0.08
82 °
Harker, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.08 in
Chance of precipitation28%
Record high93° (2019)
Record low52° (2008)
Thu, 2983° / 67°0.06
83 °
Harker, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.06 in
Chance of precipitation23%
Record high92° (2009)
Record low46° (2008)
Fri, 3083° / 67°0.04
83 °
Harker, Friday, 30 October
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.04 in
Chance of precipitation23%
Record high92° (2009)
Record low51° (2008)
Sat, 3183° / 67°0.07
83 °
Harker, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.07 in
Chance of precipitation27%
Record high93° (2019)
Record low50° (2017)
Sun, 0182° / 67°0.07
82 °
Harker, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high92° (2019)
Record low52° (1993)
Mon, 0283° / 67°0.08
83 °
Harker, Monday, 2 November
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.08 in
Chance of precipitation33%
Record high91° (2009)
Record low45° (2014)
Tue, 0382° / 66°0.07
82 °
Harker, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.07 in
Chance of precipitation23%
Record high92° (2015)
Record low51° (2014)
Wed, 0481° / 66°0.09
81 °
Harker, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.09 in
Chance of precipitation23%
Record high91° (2015)
Record low44° (1966)
Thu, 0580° / 65°0.17
80 °
Harker, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.17 in
Chance of precipitation25%
Record high91° (2015)
Record low49° (1962)
Fri, 0681° / 64°0.03
81 °
Harker, Friday, 6 November
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.03 in
Chance of precipitation20%
Record high91° (2019)
Record low47° (1970)
Sat, 0781° / 64°0.03
81 °
Harker, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.03 in
Chance of precipitation10%
Record high91° (2015)
Record low48° (2010)
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 Harker, 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 Harker, 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.