Weather forecast for 10 daysWaterbury, FL

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 82°F
  • 66°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 17mphNE 43°
  • Humidity: 68%
  • UV index: 8
  • Sunrise: 7:31 am EDT
  • Sunset: 6:57 pm EDT
  • ▼
On Sunday, in Waterbury, mainly sunny conditions will dominate the day.
The highest temperature will be a moderately hot 82.4°F, while the lowest forecasted temperature is a comfortable 66.2°F.
The maximum heat index, which combines air temperature and relative humidity, is calculated to be a humid 86°F. Note that heat index values are valued for light wind and location in the shade.
This forecasted maximum temperature is expected to mirror October's typical high of 82.6°F.
Sunrise will be at 7:31 am and sunset at 6:57 pm; the daylight will last for 11h and 26min.

10-day overview

Daily temperatures

Warmest day: tomorrow 84°C.
Coldest period: Sunday - Monday 81°C.

Chance of precipitation

Highest chance: Tuesday 27.10. 24%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 82°F
  • 66°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 17mphNE 43°
  • Humidity: 68%
  • UV index: 8
  • Sunrise: 7:31 am EDT
  • Sunset: 6:57 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 84°F
  • 59°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 16mphNE 42°
  • Humidity: 70%
  • UV index: 8
  • Sunrise: 7:31 am EDT
  • Sunset: 6:56 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 82°F
  • 59°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 10mphNE 34°
  • Humidity: 66%
  • UV index: 8
  • Sunrise: 7:32 am EDT
  • Sunset: 6:55 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 82°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 9mphNNE 32°
  • Humidity: 65%
  • UV index: 8
  • Sunrise: 7:32 am EDT
  • Sunset: 6:54 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 57°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 9mphNNE 22°
  • Humidity: 59%
  • UV index: 7
  • Sunrise: 7:33 am EDT
  • Sunset: 6:53 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 63°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 11mphNNE 33°
  • Humidity: 60%
  • UV index: 7
  • Sunrise: 7:34 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 82°F
  • 64°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 15mphNE 37°
  • Humidity: 65%
  • UV index: 7
  • Sunrise: 7:34 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 81°F
  • 64°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 16mphNNE 31°
  • Humidity: 68%
  • UV index: 7
  • Sunrise: 7:35 am EDT
  • Sunset: 6:51 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 15mphNNE 28°
  • Humidity: 67%
  • UV index: 7
  • Sunrise: 7:35 am EDT
  • Sunset: 6:50 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 82°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphNNE 25°
  • Humidity: 66%
  • UV index: 7
  • Sunrise: 7:36 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
Looking ahead to the next ten days, primarily sun-filled and occasionally cloud-filled weather is expected.
Rain is not forecasted in Waterbury in the upcoming period.
The temperature shift across days will be subtle in the forecast period ahead. Highs will range from 80.6°F to 84.2°F, while the low temperature range extends from 57.2°F to 66.2°F.
Monday will be the hottest day, with a maximum temperature of 84.2°F; next Sunday and Monday, with the highest temperature of 80.6°F, will be the coldest days in Waterbury, Florida.
Combining with the humidity, the maximum feel-like temperature may increase and vary between 84.2°F and a blazing 91.4°F.
Updated: Oct 18, 2026 @ 04:27:32 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, a pleasant, mostly sunny outlook is in place.

Today, the maximum temperature in Waterbury will be 82.4°F, while the minimum temperature will be 66.2°F. The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 86°F.
The maximum temperature will be in line with the average highest temperature of 82.6°F in October. The lowest temperature today will be moderately lower than the average low temperature.

On Sunday, in Waterbury, sunrise will be at 7:31 am and sunset at 6:57 pm (EDT).

In Waterbury, the length of the day today will be 11h and 26min.