Weather forecast for 10 daysOlympia Heights, FL

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 82°F
  • 75°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 0.35"
  • Wind: 17mphNE 35°
  • Humidity: 78%
  • UV index: 5
  • Sunrise: 7:21 am EDT
  • Sunset: 6:51 pm EDT
  • ▼
On Sunday, October 18, scattered thunderstorms are likely to occur, particularly in the afternoon and evening.
With a high probability, light precipitation is forecasted for tomorrow. A mild temperature range, peaking at a moderately hot 82.4°F and bottoming out at a temperate 75.2°F, is anticipated.
The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at a tropical 89.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
October's typical peak of 84.4°F is anticipated to be mirrored in the day’s high.
Sunrise will be at 7:21 am and sunset at 6:51 pm; tomorrow's daylight will last for 11h and 29min.

10-day overview

Daily temperatures

Warmest period: Monday - Wednesday 84°C.
Minimum temperature: 82°C.

Chance of precipitation

Highest chance: tomorrow 59%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 73°F
Thunderstorms Early
Thunderstorms Early
  • Precip. probability: 55%
  • Precipitation: 0.08"
  • Wind: 11mphN 5°
  • Humidity: 91%
  • UV index: 0
  • Sunrise: 7:21 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 82°F
  • 75°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 0.35"
  • Wind: 17mphNE 35°
  • Humidity: 78%
  • UV index: 5
  • Sunrise: 7:21 am EDT
  • Sunset: 6:51 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 84°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 16mphNE 47°
  • Humidity: 63%
  • UV index: 8
  • Sunrise: 7:22 am EDT
  • Sunset: 6:50 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 84°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 14mphNE 34°
  • Humidity: 65%
  • UV index: 8
  • Sunrise: 7:22 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 84°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 11mphNNE 27°
  • Humidity: 63%
  • UV index: 8
  • Sunrise: 7:23 am EDT
  • Sunset: 6:48 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 11mphNNE 25°
  • Humidity: 63%
  • UV index: 8
  • Sunrise: 7:23 am EDT
  • Sunset: 6:47 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 11mphNNE 31°
  • Humidity: 63%
  • UV index: 8
  • Sunrise: 7:24 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 82°F
  • 70°F
Showers
Showers
  • Precip. probability: 57%
  • Precipitation: 0.2"
  • Wind: 14mphNNE 33°
  • Humidity: 67%
  • UV index: 8
  • Sunrise: 7:25 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 82°F
  • 70°F
Showers
Showers
  • Precip. probability: 54%
  • Precipitation: 0.31"
  • Wind: 15mphNNE 32°
  • Humidity: 70%
  • UV index: 7
  • Sunrise: 7:25 am EDT
  • Sunset: 6:45 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 82°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 13mphNNE 27°
  • Humidity: 70%
  • UV index: 7
  • Sunrise: 7:26 am EDT
  • Sunset: 6:44 pm EDT
  • ▼
The next ten days will bring unstable conditions, and a mix of overcast, unstable, clear and showery weather is expected.
Rainfall is predicted for Saturday, Sunday, next Saturday and Sunday.
The high temperatures are expected to remain largely stable in the forecast period ahead. The maximum temperature will vary between 82.4°F and 84.2°F, while the forecast minimum temperature falls between 68°F and 75.2°F.
Monday through Wednesday, with the highest temperature of 84.2°F, will be the hottest days; on all other days, the maximum temperature remains steady at 82.4°F.
Updated: Oct 18, 2026 @ 01:31:35 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, scattered thunderstorms are expected, bringing heavy rain and thunder at times.

Light precipitation of 0.35" is expected. The chance of rainfall is 59%.

Tomorrow, the maximum temperature will be 82.4°F, while the minimum temperature will be 75.2°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at 89.6°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Olympia Heights, sunrise will be at 7:21 am and sunset at 6:51 pm (EDT).

In Olympia Heights, Florida, the length of the day tomorrow will be 11h and 29min.