Weather forecast for 10 daysPrinceton, FL

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 82°F
  • 75°F
Thunderstorms
Thunderstorms
  • Precip. probability: 66%
  • Precipitation: 0.63"
  • Wind: 16mphNNE 32°
  • Humidity: 79%
  • UV index: 5
  • Sunrise: 7:21 am EDT
  • Sunset: 6:51 pm EDT
  • ▼
On Sunday, in Princeton, moderate to strong thunderstorms are in the outlook.
The chance of rain for tomorrow is high, and precipitation will be moderate. Minor variations in temperature are expected, peaking at a temperate 82.4°F and slightly dropping to a low of a moderately hot 75.2°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be a tropical 89.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The forecasted daily high is projected to match October's typical maximum of 84.2°F.
Sunrise will be at 7:21 am and sunset at 6:51 pm; tomorrow's daylight will last for 11h and 30min.

10-day overview

Daily temperatures

Warmest day: Wednesday 86°C.
Minimum temperature: 82°C.

Chance of precipitation

Highest chance: today 100%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 73°F
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 0.83"
  • Wind: 10mphN 356°
  • Humidity: 90%
  • UV index: 0
  • Sunrise: 7:21 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 82°F
  • 75°F
Thunderstorms
Thunderstorms
  • Precip. probability: 66%
  • Precipitation: 0.63"
  • Wind: 16mphNNE 32°
  • Humidity: 79%
  • 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: 24%
  • Precipitation: 0.04"
  • Wind: 17mphNE 47°
  • Humidity: 65%
  • 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: 15%
  • Precipitation: 0"
  • Wind: 14mphNNE 31°
  • Humidity: 66%
  • UV index: 8
  • Sunrise: 7:22 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 86°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 11mphNNE 22°
  • Humidity: 65%
  • UV index: 8
  • Sunrise: 7:23 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 84°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 10mphNNE 22°
  • Humidity: 63%
  • UV index: 8
  • Sunrise: 7:23 am EDT
  • Sunset: 6:48 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 84°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 11mphNNE 31°
  • Humidity: 64%
  • UV index: 8
  • Sunrise: 7:24 am EDT
  • Sunset: 6:47 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 84°F
  • 70°F
PM Showers
PM Showers
  • Precip. probability: 35%
  • Precipitation: 0.08"
  • Wind: 12mphNNE 29°
  • Humidity: 65%
  • UV index: 8
  • Sunrise: 7:25 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 82°F
  • 68°F
PM Showers
PM Showers
  • Precip. probability: 37%
  • Precipitation: 0.12"
  • Wind: 14mphNNE 23°
  • Humidity: 70%
  • UV index: 8
  • Sunrise: 7:25 am EDT
  • Sunset: 6:45 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 84°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphNNE 16°
  • Humidity: 68%
  • UV index: 8
  • Sunrise: 7:26 am EDT
  • Sunset: 6:44 pm EDT
  • ▼
And a mix of sunny, unstable, dull and wet weather is expected.
Rain is expected on Saturday through Monday, next Saturday and Sunday.
The variation in maximum temperature will be negligible in the upcoming period. Maximum temperatures will fall between 82.4°F and 86°F, while the forecast minimum temperature falls between 68°F and 75.2°F.
Wednesday is expected to be the hottest, reaching up to 86°F; Sunday and next Sunday, with the highest temperature of 82.4°F, will be the coldest days.
Combining with the humidity, the maximum feel-like temperature may increase and range between a humid 87.8°F and a blazing 93.2°F.
Updated: Oct 17, 2026 @ 20:52:42 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, unstable skies bring the chance of thunderstorms.

Moderate precipitation of 0.63" is predicted. The chance of rainfall is 66%.

Tomorrow, the maximum temperature in Princeton will be 82.4°F, while the minimum temperature will be 75.2°F. The maximum heat index, which combines air temperature and relative humidity, is assessed at 89.6°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature tomorrow will be also in line with the average low temperature.

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

In Princeton, the length of the day tomorrow will be 11h and 30min.