Weather forecast for tomorrowSun Valley, FL
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 81°F
- 75°F
AM Showers
- Precip. probability: 46%
- Precipitation: 0.08"
- Wind: 18mphNE 36°
- Humidity: 73%
- UV index: 5
- Sunrise: 7:21 am EDT
- Sunset: 6:49 pm EDT
- details ▼
On Sunday, in Sun Valley, expect light passing rain showers before midday.
Minimal precipitation is anticipated for tomorrow. A subtle difference will be noticeable between the daytime peak temperature of a temperate 80.6°F and the nighttime low of a warm 75.2°F.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 84.2°F.
Tomorrow's high temperature will mirror the usual October maximum of 81.9°F.
Sunrise will be at 7:21 am and sunset at 6:49 pm; tomorrow's daylight will last for 11h and 28min.
Minimal precipitation is anticipated for tomorrow. A subtle difference will be noticeable between the daytime peak temperature of a temperate 80.6°F and the nighttime low of a warm 75.2°F.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 84.2°F.
Tomorrow's high temperature will mirror the usual October maximum of 81.9°F.
Sunrise will be at 7:21 am and sunset at 6:49 pm; tomorrow's daylight will last for 11h and 28min.
Hourly overview
Hourly temperatures
Warmest hour: 12 pm 86°C.
Coldest hour: 6 am 79°C.
Coldest hour: 6 am 79°C.
Chance of precipitation
Highest chance: 3 am 46%.
Hourly weather forecast
- 12 am
- 75°F
- Feels like:81°F
Scattered Thunderstorms
- Precip. probability: 44%
- Precipitation: 0.04"
- Wind: 11mphN 359°
- Humidity: 93%
- Pressure: 30"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 2 am
- 75°F
- Feels like:79°F
Showers
- Precip. probability: 44%
- Precipitation: 0.04"
- Wind: 11mphN 4°
- Humidity: 93%
- Pressure: 29.97"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 4 am
- 75°F
- Feels like:81°F
Showers
- Precip. probability: 47%
- Precipitation: 0.04"
- Wind: 12mphNNE 11°
- Humidity: 89%
- Pressure: 29.97"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 6 am
- 75°F
- Feels like:79°F
Showers
- Precip. probability: 39%
- Precipitation: 0.04"
- Wind: 12mphNNE 22°
- Humidity: 87%
- Pressure: 29.97"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Sunrise: 7:21 am
- 8 am
- 75°F
- Feels like:81°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 11mphNNE 29°
- Humidity: 84%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 79°F
- Feels like:84°F
Few Showers
- Precip. probability: 32%
- Precipitation: 0.04"
- Wind: 16mphNE 35°
- Humidity: 74%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 81°F
- Feels like:86°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 17mphNE 39°
- Humidity: 71%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 81°F
- Feels like:86°F
Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 18mphNE 41°
- Humidity: 70%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 4 pm
- 81°F
- Feels like:84°F
Mostly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 17mphNE 38°
- Humidity: 69%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 6 pm
- 79°F
- Feels like:82°F
Mostly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 16mphNE 36°
- Humidity: 69%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:49 pm
- 8 pm
- 79°F
- Feels like:81°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 14mphNE 37°
- Humidity: 71%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 77°F
- Feels like:81°F
Mostly Clear
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 14mphNE 41°
- Humidity: 71%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of cloudy, storm-filled and damp weather is predicted.
With minimal precipitation of 0.04", rainfall is forecasted from 12 am to 4 am, 6 am, 7 am, and from 9 am to 11 am.
The temperature difference will be indistinguishable, with a minimum of 75.2°F and a maximum of 80.6°F. The warmest part of the day will be from 11 am to 5 pm.
The maximum temperature will be alike with the average high of 81.9°F in October. The lowest temperature is also comparable to October's typical minimum of 76.5°F.
With minimal precipitation of 0.04", rainfall is forecasted from 12 am to 4 am, 6 am, 7 am, and from 9 am to 11 am.
The temperature difference will be indistinguishable, with a minimum of 75.2°F and a maximum of 80.6°F. The warmest part of the day will be from 11 am to 5 pm.
The maximum temperature will be alike with the average high of 81.9°F in October. The lowest temperature is also comparable to October's typical minimum of 76.5°F.
Updated: Oct 17, 2026 @ 19:06:04 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, occasional light showers are possible in the morning hours.
Tomorrow, there is a low chance of minimal precipitation in Sun Valley.
Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 75.2°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is appraised at 84.2°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.
On Sunday, in Sun Valley, sunrise will be at 7:21 am and sunset at 6:49 pm (EDT).
Tomorrow, the daylight will last for 11h and 28min.
