Weather forecast for 10 daysRock Harbor, FL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 81°F
- 77°F
Heavy Thunderstorms
- Precip. probability: 91%
- Precipitation: 0"
- Wind: 19mphNE 35°
- Humidity: 84%
- UV index: 5
- Sunrise: 7:21 am EDT
- Sunset: 6:52 pm EDT
- details ▼
Today, in Rock Harbor, expect strong thunderstorms capable of producing frequent lightning and torrential rain.
Minimal precipitation is anticipated. The temperature will peak at a moderately hot 80.6°F during the day, slightly dropping to a low of a warm 77°F at night.
The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at a hot 86°F. Note that heat index values are valued for light wind and location in the shade.
Today, the expected temperature will match October's typical high of 82.2°F.
Sunrise will be at 7:21 am and sunset at 6:52 pm; the daylight will last for 11h and 31min.
Minimal precipitation is anticipated. The temperature will peak at a moderately hot 80.6°F during the day, slightly dropping to a low of a warm 77°F at night.
The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at a hot 86°F. Note that heat index values are valued for light wind and location in the shade.
Today, the expected temperature will match October's typical high of 82.2°F.
Sunrise will be at 7:21 am and sunset at 6:52 pm; the daylight will last for 11h and 31min.
10-day overview
Daily temperatures
Maximum temperature: 84°C.
Minimum temperature: 81°C.
Minimum temperature: 81°C.
Chance of precipitation
Highest chance: today 91%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 81°F
- 77°F
Heavy Thunderstorms
- Precip. probability: 91%
- Precipitation: 0"
- Wind: 19mphNE 35°
- Humidity: 84%
- UV index: 5
- Sunrise: 7:21 am EDT
- Sunset: 6:52 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 84°F
- 75°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 1.85"
- Wind: 20mphNE 48°
- Humidity: 68%
- UV index: 9
- Sunrise: 7:22 am EDT
- Sunset: 6:51 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 82°F
- 73°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 17mphNE 37°
- Humidity: 68%
- UV index: 8
- Sunrise: 7:22 am EDT
- Sunset: 6:50 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 84°F
- 73°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 14mphNNE 29°
- Humidity: 65%
- UV index: 8
- Sunrise: 7:23 am EDT
- Sunset: 6:49 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 82°F
- 73°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 12mphNNE 27°
- Humidity: 66%
- UV index: 8
- Sunrise: 7:23 am EDT
- Sunset: 6:48 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 82°F
- 75°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 14mphNNE 31°
- Humidity: 67%
- UV index: 8
- Sunrise: 7:24 am EDT
- Sunset: 6:47 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 82°F
- 73°F
Showers
- Precip. probability: 39%
- Precipitation: 0"
- Wind: 16mphNNE 32°
- Humidity: 69%
- UV index: 7
- Sunrise: 7:24 am EDT
- Sunset: 6:47 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 81°F
- 73°F
Showers
- Precip. probability: 46%
- Precipitation: 0.24"
- Wind: 19mphNNE 30°
- Humidity: 74%
- UV index: 7
- Sunrise: 7:25 am EDT
- Sunset: 6:46 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 81°F
- 73°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.55"
- Wind: 16mphNNE 23°
- Humidity: 71%
- UV index: 7
- Sunrise: 7:25 am EDT
- Sunset: 6:45 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 82°F
- 75°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 14mphNNE 28°
- Humidity: 66%
- UV index: 8
- Sunrise: 7:26 am EDT
- Sunset: 6:44 pm EDT
- details ▼
For the next ten days, a combination of primarily dull and occasionally rainy and lightning-active weather is predicted.
Rainfall is forecasted for Monday, next Sunday and Monday.
Temperature variation will be minimal during the next few days. Maximum temperatures will fall between 80.6°F and 84.2°F, while the lowest nighttime temperatures will be also relatively consistent, as the overnight low will fall between 73.4°F and 77°F.
Monday and Wednesday, with the highest temperature of 84.2°F, will be the hottest days in Rock Harbor; with a maximum temperature of 80.6°F, Sunday, next Sunday and Monday will be the coldest days in Rock Harbor.
Rainfall is forecasted for Monday, next Sunday and Monday.
Temperature variation will be minimal during the next few days. Maximum temperatures will fall between 80.6°F and 84.2°F, while the lowest nighttime temperatures will be also relatively consistent, as the overnight low will fall between 73.4°F and 77°F.
Monday and Wednesday, with the highest temperature of 84.2°F, will be the hottest days in Rock Harbor; with a maximum temperature of 80.6°F, Sunday, next Sunday and Monday will be the coldest days in Rock Harbor.
Updated: Oct 18, 2026 @ 06:07:23 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, scattered thunderstorms could bring locally heavy downpours and gusty winds.
There is a high chance of rainfall, but precipitation will be minimal.
Today, the maximum temperature will be 80.6°F, while the minimum temperature will be 77°F. The maximum heat index, which combines relative humidity and air temperature, is evaluated at 86°F.
The highest temperature will be in line with the average maximum of 82.2°F in October. The lowest temperature will be also in line with the average low of 78.8°F.
The highest temperature will be in line with the average maximum of 82.2°F in October. The lowest temperature will be also in line with the average low of 78.8°F.
On Sunday, in Rock Harbor, sunrise will be at 7:21 am and sunset at 6:52 pm (EDT).
Today, the daylight will last for 11h and 31min.





