Weather forecast for 10 daysConch Key, FL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 82°F
- 79°F
Scattered Thunderstorms / Wind
- Precip. probability: 55%
- Precipitation: 0.94"
- Wind: 22mphNE 40°
- Humidity: 83%
- UV index: 6
- Sunrise: 7:23 am EDT
- Sunset: 6:54 pm EDT
- details ▼
On Sunday, in Conch Key, scattered thunderstorms will bring heavy rain and gusty winds, particularly in the afternoon.
Elevated precipitation of 0.94" is predicted for tomorrow. Temperature measurements will peak at a warm 82.4°F, with a slight decrease to a low of a temperate 78.8°F.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at a hot 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
October's typical peak of 82.2°F is forecasted to be mirrored in the day’s high.
Sunrise will be at 7:23 am and sunset at 6:54 pm; tomorrow's daylight will last for 11h and 31min.
Elevated precipitation of 0.94" is predicted for tomorrow. Temperature measurements will peak at a warm 82.4°F, with a slight decrease to a low of a temperate 78.8°F.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at a hot 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
October's typical peak of 82.2°F is forecasted to be mirrored in the day’s high.
Sunrise will be at 7:23 am and sunset at 6:54 pm; tomorrow's daylight will last for 11h and 31min.
10-day overview
Daily temperatures
Warmest period: Monday - Tuesday 84°C.
Coldest day: Sunday 25.10. 81°C.
Coldest day: Sunday 25.10. 81°C.
Chance of precipitation
Highest chance: today 83%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 77°F
Rain
- Precip. probability: 83%
- Precipitation: 0.08"
- Wind: 18mphNNE 21°
- Humidity: 88%
- UV index: 0
- Sunrise: 7:22 am EDT
- Sunset: 6:55 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 82°F
- 79°F
Scattered Thunderstorms / Wind
- Precip. probability: 55%
- Precipitation: 0.94"
- Wind: 22mphNE 40°
- Humidity: 83%
- UV index: 6
- Sunrise: 7:23 am EDT
- Sunset: 6:54 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 84°F
- 77°F
Partly Cloudy / Wind
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 22mphNE 52°
- Humidity: 70%
- UV index: 9
- Sunrise: 7:23 am EDT
- Sunset: 6:53 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 84°F
- 75°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 19mphNE 42°
- Humidity: 71%
- UV index: 9
- Sunrise: 7:24 am EDT
- Sunset: 6:52 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 82°F
- 75°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 16mphNE 35°
- Humidity: 67%
- UV index: 8
- Sunrise: 7:24 am EDT
- Sunset: 6:51 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 82°F
- 75°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 14mphNNE 33°
- Humidity: 66%
- UV index: 8
- Sunrise: 7:25 am EDT
- Sunset: 6:50 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 82°F
- 75°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 14mphNE 36°
- Humidity: 67%
- UV index: 8
- Sunrise: 7:25 am EDT
- Sunset: 6:49 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 82°F
- 75°F
PM Showers
- Precip. probability: 38%
- Precipitation: 0.24"
- Wind: 16mphNNE 31°
- Humidity: 70%
- UV index: 8
- Sunrise: 7:26 am EDT
- Sunset: 6:49 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 81°F
- 75°F
Showers
- Precip. probability: 39%
- Precipitation: 0.35"
- Wind: 19mphNNE 32°
- Humidity: 74%
- UV index: 8
- Sunrise: 7:26 am EDT
- Sunset: 6:48 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 82°F
- 75°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 16mphNNE 21°
- Humidity: 72%
- UV index: 8
- Sunrise: 7:27 am EDT
- Sunset: 6:47 pm EDT
- details ▼
Mixed conditions are forecasted for the coming ten days, and a mix of overcast, rain-soaked, thunderstorm-prone and dry and sunny weather is anticipated.
Rain is anticipated on Saturday, Sunday, next Saturday and Sunday.
The temperature shift across days will be subtle in the coming days. Maximum temperatures will fall between 80.6°F and 84.2°F, while the nighttime low will be also mostly stable, as the overnight low will fall between 75.2°F and 78.8°F.
With a maximum temperature of 84.2°F, Monday and Tuesday will be the hottest days in Conch Key; next Sunday will be the coldest day, with the highest temperature of 80.6°F.
Combining with the humidity, the maximum feel-like temperature may increase and vary between 84.2°F and a tropical 91.4°F.
Rain is anticipated on Saturday, Sunday, next Saturday and Sunday.
The temperature shift across days will be subtle in the coming days. Maximum temperatures will fall between 80.6°F and 84.2°F, while the nighttime low will be also mostly stable, as the overnight low will fall between 75.2°F and 78.8°F.
With a maximum temperature of 84.2°F, Monday and Tuesday will be the hottest days in Conch Key; next Sunday will be the coldest day, with the highest temperature of 80.6°F.
Combining with the humidity, the maximum feel-like temperature may increase and vary between 84.2°F and a tropical 91.4°F.
Updated: Oct 18, 2026 @ 03:21:21 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Conch Key, expect scattered thunderstorms and strong winds in the afternoon.
Increased precipitation of 0.94" is forecasted with a high probability.
Tomorrow, the highest temperature will be 82.4°F, while the lowest temperature will be 78.8°F. The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be 91.4°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 79.3°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 79.3°F.
On Sunday, in Conch Key, sunrise will be at 7:23 am and sunset at 6:54 pm (EDT).
Tomorrow, the daylight will last for 11h and 31min.





