Weather forecast for tomorrow
Wednesday, May 21.
6:18 am
8:16 pm
CDT
8:16 pm
CDT
Mostly Sunny
90°F / 64°F
- Wind: 6mph ESE
- Humidity: 45%
- Precip. probability: 4%
- Precipitation: 0"
- UV index: 10
On Wednesday, May 21, mostly sunny skies are also expected.
The temperature is forecasted to oscillate between a maximum of a blazing 89.6°F and a minimum of a comfortable 64.4°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at a blazing 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The temperature will be higher and more consistent with June's average high of 91°F than with May's usual.
Sunrise will be at 6:18 am and sunset at 8:16 pm; tomorrow's daylight will last for 13h and 58min.
The temperature is forecasted to oscillate between a maximum of a blazing 89.6°F and a minimum of a comfortable 64.4°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at a blazing 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The temperature will be higher and more consistent with June's average high of 91°F than with May's usual.
Sunrise will be at 6:18 am and sunset at 8:16 pm; tomorrow's daylight will last for 13h and 58min.
Frequently asked questions
What is the weather forecast for Jacksonville for tomorrow?
Tomorrow, bright conditions and mild breezes are expected.
What will be the highest temperature tomorrow in Jacksonville?
Tomorrow, the highest temperature will be 89.6°F, while the lowest temperature will be 64.4°F. The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at 91.4°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 83.8°F in May. The lowest temperature will be in line with the average low of 63.1°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 83.8°F in May. The lowest temperature will be in line with the average low of 63.1°F.
When is the sunrise / sunset tomorrow?
On Wednesday, in Jacksonville, sunrise will be at 6:18 am and sunset at 8:16 pm (CDT).
How many hours of daylight will Jacksonville have tomorrow?
Tomorrow in Jacksonville, the daylight will last for 13h and 58min.
Hourly weather forecast
12 am
- 70°F
- Feels like:
70°F
Clear
- Wind: 4mph NNW
- Pressure: 29.91"Hg
- Humidity: 72%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 64°F
- Feels like:
64°F
Clear
- Wind: 3mph N
- Pressure: 29.91"Hg
- Humidity: 77%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 63°F
- Feels like:
63°F
Clear
- Wind: 2mph NE
- Pressure: 29.91"Hg
- Humidity: 79%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
6 am
- 61°F
- Feels like:
61°F
Partly Cloudy
- Wind: 2mph ESE
- Pressure: 29.94"Hg
- Humidity: 80%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 6:18 am
8 am
- 66°F
- Feels like:
66°F
Sunny
- Wind: 2mph ESE
- Pressure: 29.97"Hg
- Humidity: 76%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 75°F
- Feels like:
75°F
Sunny
- Wind: 5mph ESE
- Pressure: 29.97"Hg
- Humidity: 52%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 82°F
- Feels like:
82°F
Mostly Sunny
- Wind: 6mph ESE
- Pressure: 29.97"Hg
- Humidity: 36%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 88°F
- Feels like:
88°F
Mostly Sunny
- Wind: 6mph ESE
- Pressure: 29.94"Hg
- Humidity: 31%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 88°F
- Feels like:
88°F
Mostly Sunny
- Wind: 5mph ESE
- Pressure: 29.91"Hg
- Humidity: 31%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 86°F
- Feels like:
86°F
Partly Cloudy
- Wind: 4mph ESE
- Pressure: 29.88"Hg
- Humidity: 36%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 79°F
- Feels like:
81°F
Partly Cloudy
- Wind: 2mph ESE
- Pressure: 29.88"Hg
- Humidity: 49%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:16 pm
10 pm
- 73°F
- Feels like:
73°F
Partly Cloudy
- Wind: 4mph SSE
- Pressure: 29.91"Hg
- Humidity: 52%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, a combination of dry and sunny and cloud-filled weather is predicted.
The temperature will be between the lowest temperature of 60.8°F and the highest temperature of 87.8°F. The hottest part of the day will be from 2 pm to 5 pm.
The forecasted high is more consistent with June's typical maximum of 91°F than the usual for May. The lowest temperature is in line with May's typical minimum of 63.1°F.
The temperature will be between the lowest temperature of 60.8°F and the highest temperature of 87.8°F. The hottest part of the day will be from 2 pm to 5 pm.
The forecasted high is more consistent with June's typical maximum of 91°F than the usual for May. The lowest temperature is in line with May's typical minimum of 63.1°F.
Updated: May 20, 2025 @ 11:10:21 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