Monthly outlook for Old Grove, FL: average high 82.1°, average low 70.7°. That is 0.2° above the climate normal for October. Precipitation is expected on 8 days (about 1.4 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 27 October (85.5°), the coolest 23 October (65°).
82.1°/70.7°
Average high / low
+0.2°
Above normal
8 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
83°
82°
+0.6°
29 October – 7 November
80.5°
80.6°
-0°
8 November – 17 November
at normal
78.7°
—
October records over 66 years
90.9°6 October 2019All-time high
50.9°29 October 2008All-time low
Climate normals and records are computed from the nearest reference point — Marco Island (6 mi).
Tue, 2083° / 69°0
83 °
Old Grove, Tuesday, 20 October
Mostly clear. High 83°, low 69°.
Pressure30.03 inHg
Wind12 mph NE
Humidity60%
Visibility6.2 mi
Dew point66°
Wed, 2183° / 65°0
83 °
Old Grove, Wednesday, 21 October
Clear. High 83°, low 65°.
Pressure30.03 inHg
Wind8 mph NE
Humidity56%
Visibility6.2 mi
Dew point63°
Thu, 2282° / 66°0
82 °
Old Grove, Thursday, 22 October
Overcast. High 82°, low 66°.
Pressure30.03 inHg
Wind10.4 mph NE
Humidity57%
Visibility6.2 mi
Dew point63°
Fri, 2381° / 65°0
81 °
Old Grove, Friday, 23 October
Clear. High 81°, low 65°.
Pressure29.97 inHg
Wind11.1 mph NE
Humidity48%
Visibility—
Dew point58°
Sat, 2482° / 67°0.07
82 °
Old Grove, Saturday, 24 October
Light rain. High 82°, low 67°.
Pressure30.00 inHg
Wind17.8 mph NE
Humidity56%
Visibility—
Dew point63°
Sun, 2582° / 72°0.13
82 °
Old Grove, Sunday, 25 October
Rain. High 82°, low 72°.
Pressure29.97 inHg
Wind21.6 mph NE
Humidity58%
Visibility—
Dew point64°
Mon, 2683° / 74°0.09
83 °
Old Grove, Monday, 26 October
Light rain. High 83°, low 74°.
Pressure29.94 inHg
Wind22 mph NE
Humidity60%
Visibility—
Dew point67°
Tue, 2785° / 74°0.13
85 °
Old Grove, Tuesday, 27 October
Light rain. High 85°, low 74°.
Pressure29.94 inHg
Wind15.7 mph E
Humidity60%
Visibility—
Dew point69°
Wed, 2884° / 75°0.04
84 °
Old Grove, Wednesday, 28 October
Light rain. High 84°, low 75°.
Pressure29.88 inHg
Wind12.9 mph S
Humidity67%
Visibility—
Dew point71°
Thu, 2984° / 78°0.35
84 °
Old Grove, Thursday, 29 October
Rain. High 84°, low 78°.
Pressure29.83 inHg
Wind13.1 mph SW
Humidity67%
Visibility—
Dew point71°
Fri, 3082° / 72°0.54
82 °
Old Grove, Friday, 30 October
Rain. High 82°, low 72°.
Pressure29.83 inHg
Wind15.5 mph SW
Humidity77%
Visibility—
Dew point73°
Sat, 3180° / 71°0.02
80 °
Old Grove, Saturday, 31 October
Light rain. High 80°, low 71°.
Pressure30.00 inHg
Wind21.8 mph NE
Humidity65%
Visibility—
Dew point66°
Sun, 0180° / 72°0
80 °
Old Grove, Sunday, 1 November
Overcast. High 80°, low 72°.
Pressure30.12 inHg
Wind21.7 mph NE
Humidity49%
Visibility—
Dew point58°
Mon, 0279° / 70°0
79 °
Old Grove, Monday, 2 November
Partly cloudy. High 79°, low 70°.
Pressure30.12 inHg
Wind17.8 mph NE
Humidity51%
Visibility—
Dew point58°
Tue, 0380° / 69°0
80 °
Old Grove, Tuesday, 3 November
Light rain. High 80°, low 69°.
Pressure30.09 inHg
Wind16 mph NE
Humidity56%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0480° / 69°0.08
80 °
Old Grove, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.08 in
Chance of precipitation20%
Record high87° (2009)
Record low47° (1966)
Thu, 0580° / 68°0.13
80 °
Old Grove, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.13 in
Chance of precipitation23%
Record high88° (2015)
Record low54° (1982)
Fri, 0680° / 67°0.04
80 °
Old Grove, Friday, 6 November
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.04 in
Chance of precipitation17%
Record high89° (2019)
Record low54° (1982)
Sat, 0780° / 67°0.03
80 °
Old Grove, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.03 in
Chance of precipitation13%
Record high89° (2019)
Record low52° (2010)
Sun, 0880° / 67°0.04
80 °
Old Grove, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.04 in
Chance of precipitation17%
Record high87° (2015)
Record low57° (2010)
Mon, 0979° / 67°0.04
79 °
Old Grove, Monday, 9 November
Climate normal for this date — 60-year average.
Average high79°
Average low67°
Average precipitation0.04 in
Chance of precipitation22%
Record high87° (2023)
Record low53° (1976)
Tue, 1079° / 68°0.05
79 °
Old Grove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high79°
Average low68°
Average precipitation0.05 in
Chance of precipitation20%
Record high87° (2023)
Record low53° (1991)
Wed, 1179° / 67°0.06
79 °
Old Grove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high79°
Average low67°
Average precipitation0.06 in
Chance of precipitation12%
Record high87° (2023)
Record low44° (2025)
Thu, 1279° / 66°0.02
79 °
Old Grove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high79°
Average low66°
Average precipitation0.02 in
Chance of precipitation12%
Record high88° (2023)
Record low48° (2025)
Fri, 1378° / 66°0.05
78 °
Old Grove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.05 in
Chance of precipitation18%
Record high87° (2024)
Record low50° (1968)
Sat, 1479° / 66°0.04
79 °
Old Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high79°
Average low66°
Average precipitation0.04 in
Chance of precipitation15%
Record high85° (2024)
Record low50° (1968)
Sun, 1578° / 66°0.11
78 °
Old Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.11 in
Chance of precipitation17%
Record high85° (1961)
Record low47° (1963)
Mon, 1678° / 65°0.04
78 °
Old Grove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high78°
Average low65°
Average precipitation0.04 in
Chance of precipitation20%
Record high85° (1974)
Record low48° (1969)
Tue, 1778° / 66°0.02
78 °
Old Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.02 in
Chance of precipitation5%
Record high85° (1988)
Record low50° (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 Old Grove, 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 Old Grove, 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.