Weather forecast for todayBig Pine Key, FL

Weather forecast for today

Current condition 12:52 pm EDT

  • 88°F
  • Feels like:
    100°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 4mphE 80°
  • Humidity: 66%
  • Dewpoint: 75°F
  • Pressure: 29.95"Hg
  • Visibility: 10mi
  • UV index: 8
  • ▼
Currently, the sky is partially covered with clouds, offering glimpses of blue.
The temperature is a tropical 87.8°F, and the apparent temperature of which factors the actual air temperature with the relative humidity comes in at calculated to be a steamy 100.4°F. The current temperature is almost at the maximum of today's predicted 89.6°F.

Saturday Oct 17, 2026

  • 90°F
  • 77°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0.24"
  • Wind: 6mphNNE 30°
  • Humidity: 70%
  • UV index: 7
  • Sunrise: 7:24 am EDT
  • Sunset: 6:56 pm EDT
  • ▼
Today, on Saturday, October 17, overcast conditions are likely to persist.
The chance of rainfall is low, and light precipitation is forecasted. The temperature is expected to vary between a maximum of a tropical 89.6°F and a minimum of a moderately hot 77°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be a blisteringly hot 104°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The temperature of 89.6°F aligns more with what is typical in September than what is normal in October.
Sunrise was at 7:24 am and sunset will be at 6:56 pm; the daylight will last for 11h and 32min.

Hourly overview

Hourly temperatures

Warmest hour: 2 pm 99°C.
Coldest hour: 10 pm 88°C.

Chance of precipitation

Highest chance: 9 pm 72%.

Hourly weather forecast

  • 1 pm
  • 88°F
  • Feels like:
    97°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphENE 67°
  • Humidity: 69%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 2 pm
  • 88°F
  • Feels like:
    99°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphENE 69°
  • Humidity: 68%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 3 pm
  • 88°F
  • Feels like:
    97°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphNE 37°
  • Humidity: 69%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 86°F
  • Feels like:
    95°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphNNE 13°
  • Humidity: 72%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 86°F
  • Feels like:
    95°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 5mphN 359°
  • Humidity: 72%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 84°F
  • Feels like:
    93°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphN 0°
  • Humidity: 75%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:56 pm
  • 7 pm
  • 82°F
  • Feels like:
    91°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphN 0°
  • Humidity: 77%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 82°F
  • Feels like:
    90°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Wind: 8mphN 3°
  • Humidity: 82%
  • Pressure: 29.94"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 9 pm
  • 81°F
  • Feels like:
    90°F
Thunderstorms
Thunderstorms
  • Precip. probability: 72%
  • Precipitation: 0.12"
  • Wind: 9mphN 5°
  • Humidity: 83%
  • Pressure: 29.94"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 10 pm
  • 81°F
  • Feels like:
    88°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Wind: 11mphNNE 18°
  • Humidity: 85%
  • Pressure: 29.97"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 11 pm
  • 81°F
  • Feels like:
    88°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphNNE 23°
  • Humidity: 87%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Big Pine Key, a combination of cloud-filled and unstable weather is forecasted.
Rainfall is anticipated from 8 pm to 10 pm. With light precipitation of 0.12", most rainfall is expected at 9 pm.
The temperature will be between the highest temperature of 87.8°F and the lowest temperature of 80.6°F. The feels-like temperature will vary between a maximum of 98.6°F and a minimum of 87.8°F. The hottest part of the day will be from 1 pm to 3 pm.
The maximum temperature will align more closely with September's average high of 84.6°F than with October's 82.2°F. The expected low will be resembling the average minimum in October, which is 79.3°F.
Updated: Oct 17, 2026 @ 16:52:09 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 12:52 pm EDT in Big Pine Key is 87.8°F. Feels-like temperature is 100.4°F.

On Saturday, overcast conditions are likely to persist.

Light precipitation of 0.24" is predicted. The chance of rainfall is low at 15%.

Today, the maximum temperature will be 89.6°F, while the minimum temperature will be 77°F. The maximum heat index, which combines air temperature and relative humidity, is assessed at 104°F.
The highest temperature today will be slightly warmer than the average maximum temperature in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in Big Pine Key, sunrise was at 7:24 am and sunset will be at 6:56 pm (EDT).

In Big Pine Key, today, there will be 11h and 32min of daylight.