Marco Island weather in October: Marco Island, Florida: normal highs, lows, rain and records for October
Marco Island in October has a normal high of 87°F and a normal low of 71°F, a daily mean of 79°F, falling from 89°F on the 1st to 84°F by the 31st. Measurable precipitation falls on 9 days in a normal October, 3.21 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 31°C and low of 22°C, 82 mm of precipitation in October.
- NOAA stationMarco Island
- Station IDUSC00085359
- Location25.95°N 81.71°W
- Elevation10 ft (3 m)
- From the center1 miles
- Population16,554
- Jan 74° 55°
- Feb 76° 57°
- Mar 79° 60°
- Apr 83° 65°
- May 88° 70°
- Jun 90° 74°
- Jul 91° 76°
- Aug 92° 76°
- Sep 90° 75°
- Oct 87° 71°
- Nov 81° 63°
- Dec 77° 59°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Marco Island in October?
The normal high is 87°F and the normal low 71°F, for a daily mean of 78.8°F. October is 3.8°F cooler than September and 6.8°F warmer than November. October is the 5th warmest month of the year in Marco Island and the 6th wettest. Across the month the normal high falls 5°F, from 89°F on October 1 to 84°F on October 31. From one year to the next October's mean temperature typically moves about 1.7°F either way (NOAA's standard deviation), so roughly two Octobers in three average between 77°F and 81°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 44%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| October 1 | 89°F | 74°F | 44% | 29% |
| October 8 | 88°F | 73°F | 37% | 24% |
| October 15 | 87°F | 71°F | 31% | 19% |
| October 22 | 86°F | 69°F | 26% | 15% |
| October 31 | 84°F | 67°F | 21% | 12% |
Every day of October: normal high, low and chance of precipitation (warmest afternoon October 1, coldest night October 31)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| October 1 | 89°F | 74°F | 44% | 29% | 12 h |
| October 2 | 89°F | 74°F | 43% | 28% | 11 h 50 min |
| October 3 | 89°F | 73°F | 42% | 27% | 11 h 50 min |
| October 4 | 89°F | 73°F | 41% | 27% | 11 h 50 min |
| October 5 | 89°F | 73°F | 40% | 26% | 11 h 50 min |
| October 6 | 89°F | 73°F | 39% | 25% | 11 h 50 min |
| October 7 | 89°F | 73°F | 38% | 24% | 11 h 50 min |
| October 8 | 88°F | 73°F | 37% | 24% | 11 h 50 min |
| October 9 | 88°F | 72°F | 36% | 23% | 11 h 40 min |
| October 10 | 88°F | 72°F | 35% | 22% | 11 h 40 min |
| October 11 | 88°F | 72°F | 34% | 21% | 11 h 40 min |
| October 12 | 88°F | 72°F | 33% | 21% | 11 h 40 min |
| October 13 | 88°F | 72°F | 32% | 20% | 11 h 40 min |
| October 14 | 88°F | 71°F | 32% | 20% | 11 h 40 min |
| October 15 | 87°F | 71°F | 31% | 19% | 11 h 40 min |
| October 16 | 87°F | 71°F | 30% | 18% | 11 h 30 min |
| October 17 | 87°F | 71°F | 29% | 18% | 11 h 30 min |
| October 18 | 87°F | 70°F | 29% | 17% | 11 h 30 min |
| October 19 | 87°F | 70°F | 28% | 17% | 11 h 30 min |
| October 20 | 86°F | 70°F | 27% | 16% | 11 h 30 min |
| October 21 | 86°F | 70°F | 26% | 16% | 11 h 30 min |
| October 22 | 86°F | 69°F | 26% | 15% | 11 h 30 min |
| October 23 | 86°F | 69°F | 25% | 15% | 11 h 20 min |
| October 24 | 86°F | 69°F | 25% | 14% | 11 h 20 min |
| October 25 | 85°F | 69°F | 24% | 14% | 11 h 20 min |
| October 26 | 85°F | 68°F | 24% | 14% | 11 h 20 min |
| October 27 | 85°F | 68°F | 23% | 13% | 11 h 20 min |
| October 28 | 85°F | 68°F | 23% | 13% | 11 h 20 min |
| October 29 | 84°F | 68°F | 22% | 13% | 11 h 20 min |
| October 30 | 84°F | 67°F | 22% | 12% | 11 h 10 min |
| October 31 | 84°F | 67°F | 21% | 12% | 11 h 10 min |
- Normal high
- 87°FOctober average
- Normal low
- 71°FOctober average
- Precipitation
- 3.21 inmonth total
- Days with precipitation
- 90.01 inch or more
- Days at 90°F or more
- 6
- Daylight
- 12 h to 11 h 10 minOctober 1 to October 31
- Days at 70°F or more
- 31
- Days at 80°F or more
- 29
- Sunshine
- 84%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00085359; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Marco Island in October?
On a given October day the chance of 0.01 inch or more is 31% on average, highest around October 1 (44%). In all, 3.21 in falls on 9 days of a normal October, 1 of them with an inch or more.
In a normal October in Marco Island, 6 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00085359.
What are the records for October in Marco Island?
The warmest October temperature on this station's record (since 2002) is 94°F, on October 12, 2022; the coldest is 45°F, on October 30, 2008. The wettest October brought 15.11 in (2011).
The October mean against the 1991-2020 normal of 78.8°F: 2021 80.0°F (+1.2), 2022 78.0°F (−0.8), 2023 78.1°F (−0.7), 2024 78.7°F (−0.1), 2025 78.7°F (−0.1). 1 of 5 ran warmer than normal.
| October | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 80.0°F | +1.2°F | 6.16 in |
| 2022 | 78.0°F | −0.8°F | 3.55 in |
| 2023 | 78.1°F | −0.7°F | 0.96 in |
| 2024 | 78.7°F | −0.1°F | 6.84 in |
| 2025 | 78.7°F | −0.1°F | 3.69 in |
Source: records: ACIS, station USC00085359; recent months: ACIS, station USC00085359. Records and recent months use complete months only.
How does October in Marco Island compare across Florida?
Across the 106 places PlainClimate covers in Florida, October normal highs run from 79°F in Lake City to 88°F in Homestead; Marco Island's is 87°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.
Other months and places
- Marco Island in September90°F by day, 75°F at night
- Marco Island in November81°F by day, 63°F at night
- Marco Island through the yearEvery month, frost dates, records and recent years
- Florida in OctoberThe statewide normal and the warmest and coolest places
- Homestead: Florida's warmest Octobernormal high 88°F