Weather forecast for tomorrow
Saturday, Apr 19.
6:57 am
8:15 pm
EDT
8:15 pm
EDT
Partly Cloudy
86°F / 61°F
- Wind: 13mph SW
- Humidity: 47%
- Precip. probability: 3%
- Precipitation: 0"
- UV index: 8
On Saturday, in Rockville, some passing clouds may drift through, but the sun will shine at times.
The maximum expected temperature is a hot 86°F, while the minimum temperature will be a breezy 60.8°F.
The maximum heat index, which measures the combined effect of heat and moisture, is appraised at a tropical 87.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Tomorrow, the forecast leans hotter as the expected high better matches May's average of 77.7°F.
Sunrise will be at 6:57 am and sunset at 8:15 pm; tomorrow's daylight will last for 13h and 18min.
The maximum expected temperature is a hot 86°F, while the minimum temperature will be a breezy 60.8°F.
The maximum heat index, which measures the combined effect of heat and moisture, is appraised at a tropical 87.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Tomorrow, the forecast leans hotter as the expected high better matches May's average of 77.7°F.
Sunrise will be at 6:57 am and sunset at 8:15 pm; tomorrow's daylight will last for 13h and 18min.
Frequently asked questions
What is the weather forecast for Rockville for tomorrow?
Tomorrow, in Rockville, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 60.8°F. The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be 87.8°F.
The highest temperature tomorrow will be uncommonly higher than the average maximum of 69.3°F in April. The lowest temperature tomorrow will be also significantly higher than the average low of 48.6°F.
The highest temperature tomorrow will be uncommonly higher than the average maximum of 69.3°F in April. The lowest temperature tomorrow will be also significantly higher than the average low of 48.6°F.
When are sunrise and sunset tomorrow?
On Saturday, in Rockville, sunrise will be at 6:57 am and sunset at 8:15 pm (EDT).
How many hours of daylight will Rockville have tomorrow?
Tomorrow, the daylight will last for 13h and 18min.
Hourly weather forecast
12 am
- 70°F
- Feels like:
70°F
Clear
- Wind: 7mph SSW
- Pressure: 30.12"Hg
- Humidity: 44%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 70°F
- Feels like:
70°F
Partly Cloudy
- Wind: 7mph SSW
- Pressure: 30.12"Hg
- Humidity: 48%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 68°F
- Feels like:
68°F
Partly Cloudy
- Wind: 7mph SSW
- Pressure: 30.12"Hg
- Humidity: 54%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
6 am
- 64°F
- Feels like:
64°F
Partly Cloudy
- Wind: 6mph SW
- Pressure: 30.15"Hg
- Humidity: 64%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 6:57 am
8 am
- 64°F
- Feels like:
64°F
Mostly Cloudy
- Wind: 6mph SSW
- Pressure: 30.18"Hg
- Humidity: 70%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 72°F
- Feels like:
72°F
Mostly Cloudy
- Wind: 9mph SSW
- Pressure: 30.18"Hg
- Humidity: 59%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 77°F
- Feels like:
77°F
Mostly Cloudy
- Wind: 12mph SW
- Pressure: 30.18"Hg
- Humidity: 43%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 82°F
- Feels like:
82°F
Partly Cloudy
- Wind: 12mph SW
- Pressure: 30.18"Hg
- Humidity: 36%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 84°F
- Feels like:
84°F
Partly Cloudy
- Wind: 12mph SW
- Pressure: 30.18"Hg
- Humidity: 32%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 82°F
- Feels like:
82°F
Mostly Cloudy
- Wind: 9mph SW
- Pressure: 30.15"Hg
- Humidity: 33%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 79°F
- Feels like:
79°F
Partly Cloudy
- Wind: 6mph SW
- Pressure: 30.18"Hg
- Humidity: 39%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:15 pm
10 pm
- 73°F
- Feels like:
73°F
Mostly Cloudy
- Wind: 4mph SW
- Pressure: 30.18"Hg
- Humidity: 52%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, primarily cloud-filled and occasionally sun-filled weather is expected.
The temperature will vary between a minimum of 64.4°F and a maximum of 84.2°F. The hottest part of the day will be from 3 pm to 5 pm.
Tomorrow, the high temperature is expected to be more comparable to May than to April's average of 69.3°F. The lowest temperature is also more in line with May's average minimum of 56.3°F than the usual minimum of 48.6°F in April.
The temperature will vary between a minimum of 64.4°F and a maximum of 84.2°F. The hottest part of the day will be from 3 pm to 5 pm.
Tomorrow, the high temperature is expected to be more comparable to May than to April's average of 69.3°F. The lowest temperature is also more in line with May's average minimum of 56.3°F than the usual minimum of 48.6°F in April.
Updated: Apr 18, 2025 @ 13:15:47 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