Weather forecast for 10 daysOlympia Heights, FL

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 91°F
  • 73°F
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 0.98"
  • Wind: 8mphE 90°
  • Humidity: 76%
  • UV index: 6
  • Sunrise: 7:21 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
Today, in Olympia Heights, storm clouds could lead to bursts of thunder and rain.
Substantial precipitation is anticipated. The temperature is forecasted to vary between a maximum of a tropical 91.4°F and a minimum of a moderately hot 73.4°F.
The maximum heat index, which modifies the air temperature to account for humidity, is assessed at a burning hot 114.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today, meteorological data suggests the high will feel more like September, based on a forecast of 91.4°F.
Sunrise was at 7:21 am and sunset will be at 6:52 pm; the daylight will last for 11h and 31min.

Sunday Oct 18, 2026

  • 81°F
  • 75°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 54%
  • Precipitation: 0.71"
  • Wind: 16mphNE 36°
  • Humidity: 79%
  • UV index: 5
  • Sunrise: 7:21 am EDT
  • Sunset: 6:51 pm EDT
  • ▼
On Sunday, October 18, expect scattered thunderstorms to develop later in the day, with the possibility of lightning and strong winds.
The likelihood of rainfall for tomorrow is high, and precipitation will be moderate. A daytime temperature reaching up to a warm 80.6°F will subtly contrast with a nighttime low of a temperate 75.2°F.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at a blazing 86°F. Note that heat index values are valued for light wind and location in the shade.
The expected high will be a few degrees lower than October's standard temperature of 84.4°F.
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 day: today 91°C.
Coldest day: tomorrow 81°C.

Chance of precipitation

Highest chance: today 100%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 91°F
  • 73°F
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 0.98"
  • Wind: 8mphE 90°
  • Humidity: 76%
  • UV index: 6
  • Sunrise: 7:21 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 81°F
  • 75°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 54%
  • Precipitation: 0.71"
  • Wind: 16mphNE 36°
  • Humidity: 79%
  • UV index: 5
  • Sunrise: 7:21 am EDT
  • Sunset: 6:51 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 84°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 16mphNE 50°
  • Humidity: 64%
  • UV index: 8
  • Sunrise: 7:22 am EDT
  • Sunset: 6:50 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 84°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 14mphNE 37°
  • Humidity: 65%
  • UV index: 8
  • Sunrise: 7:22 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 84°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 12mphNNE 30°
  • Humidity: 62%
  • UV index: 8
  • Sunrise: 7:23 am EDT
  • Sunset: 6:48 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 84°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 11mphNNE 25°
  • Humidity: 63%
  • UV index: 8
  • Sunrise: 7:23 am EDT
  • Sunset: 6:47 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 84°F
  • 70°F
PM Showers
PM Showers
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Wind: 12mphNE 34°
  • Humidity: 63%
  • UV index: 8
  • Sunrise: 7:24 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 84°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 13mphNNE 31°
  • Humidity: 64%
  • UV index: 8
  • Sunrise: 7:25 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 82°F
  • 70°F
PM Showers
PM Showers
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Wind: 15mphNNE 28°
  • Humidity: 64%
  • UV index: 8
  • Sunrise: 7:25 am EDT
  • Sunset: 6:45 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 84°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 14mphNNE 27°
  • Humidity: 65%
  • UV index: 8
  • Sunrise: 7:26 am EDT
  • Sunset: 6:44 pm EDT
  • ▼
And a mix of sunny, stormy, overcast and rain-filled weather is forecasted.
Rainfall is anticipated on Saturday, Sunday, Friday and next Sunday.
In the coming days, the highest temperature will range between 80.6°F and 91.4°F, while the lowest nighttime temperatures will be relatively consistent, as the minimum temperature is expected to range between 69.8°F and 75.2°F.
Today is the hottest day, with a maximum temperature of 91.4°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 80.6°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and vary between a humid 86°F and a blazing hot 114.8°F.
Updated: Oct 17, 2026 @ 16:54:11 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Olympia Heights, the potential for thunderstorms remains.

Increased precipitation of 0.98" is predicted with a high probability.

Today, the highest temperature will be 91.4°F, while the lowest temperature will be 73.4°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at 114.8°F.
The maximum temperature today will be relatively higher than the average highest temperature in October. The lowest temperature will be in line with the average low of 76.1°F.

On Saturday, in Olympia Heights, sunrise was at 7:21 am and sunset will be at 6:52 pm (EDT).

In Olympia Heights, the length of the day today will be 11h and 31min.

On Sunday, expect scattered thunderstorms to develop later in the day, with the possibility of lightning and strong winds.

Moderate precipitation of 0.71" is anticipated in Olympia Heights. The likelihood of rainfall is 54%.

Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 75.2°F. The maximum heat index, which adjusts the air temperature based on humidity, is computed to be 86°F.
The highest temperature tomorrow will be moderately lower than the average maximum temperature in October. Tomorrow, the lowest temperature will be 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).

Tomorrow, the daylight will last for 11h and 29min.