Weather forecast for tomorrow
Saturday, Jun 21.
6:07 am
9:05 pm
EDT
9:05 pm
EDT
Mostly Sunny
90°F / 72°F
- Wind: 11mph SSW
- Humidity: 62%
- Precip. probability: 8%
- Precipitation: 0"
- UV index: 9
Tomorrow, on Saturday, June 21, mostly sunny and dry conditions will continue.
Temperature fluctuations between a hot 89.6°F and a pleasant 71.6°F are expected.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a sweltering 100.4°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow, a maximum of 89.6°F is expected - more characteristic of July than of June.
Sunrise will be at 6:07 am and sunset at 9:05 pm; tomorrow's daylight will last for 14h and 58min.
Temperature fluctuations between a hot 89.6°F and a pleasant 71.6°F are expected.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a sweltering 100.4°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow, a maximum of 89.6°F is expected - more characteristic of July than of June.
Sunrise will be at 6:07 am and sunset at 9:05 pm; tomorrow's daylight will last for 14h and 58min.
Frequently asked questions
What is the weather forecast for Belfast for tomorrow?
On Saturday, a glowing sky and minimal clouds are expected.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 89.6°F, while the minimum temperature will be 71.6°F. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at 100.4°F.
The highest temperature tomorrow will be uncommonly higher than the average maximum of 79.5°F in June. Tomorrow, the lowest temperature will be also significantly higher than the average low of 61.3°F.
The highest temperature tomorrow will be uncommonly higher than the average maximum of 79.5°F in June. Tomorrow, the lowest temperature will be also significantly higher than the average low of 61.3°F.
What time are sunrise and sunset tomorrow in Belfast?
On Saturday, in Belfast, sunrise will be at 6:07 am and sunset at 9:05 pm (EDT).
How long will the day be tomorrow?
In Belfast, tomorrow, there will be 14h and 58min of daylight.
Hourly weather forecast
12 am
- 72°F
- Feels like:
72°F
Mostly Clear
- Wind: 4mph SSW
- Pressure: 30.03"Hg
- Humidity: 81%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 68°F
- Feels like:
70°F
Clear
- Wind: 4mph SSW
- Pressure: 30.03"Hg
- Humidity: 86%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 66°F
- Feels like:
68°F
Clear
- Wind: 3mph SSW
- Pressure: 30.03"Hg
- Humidity: 90%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 10mi
6 am
- 66°F
- Feels like:
66°F
Clear
- Wind: 3mph S
- Pressure: 30.06"Hg
- Humidity: 93%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 6:07 am
8 am
- 70°F
- Feels like:
72°F
Sunny
- Wind: 4mph S
- Pressure: 30.06"Hg
- Humidity: 85%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 77°F
- Feels like:
81°F
Sunny
- Wind: 6mph SSW
- Pressure: 30.06"Hg
- Humidity: 71%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 84°F
- Feels like:
88°F
Mostly Sunny
- Wind: 8mph SSW
- Pressure: 30.06"Hg
- Humidity: 58%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 88°F
- Feels like:
91°F
Partly Cloudy
- Wind: 9mph SSW
- Pressure: 30.03"Hg
- Humidity: 51%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 88°F
- Feels like:
93°F
Sunny
- Wind: 11mph SSW
- Pressure: 30"Hg
- Humidity: 48%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 88°F
- Feels like:
93°F
Sunny
- Wind: 9mph SSW
- Pressure: 30"Hg
- Humidity: 49%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 86°F
- Feels like:
90°F
Sunny
- Wind: 7mph SSW
- Pressure: 30"Hg
- Humidity: 54%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 9:05 pm
10 pm
- 79°F
- Feels like:
84°F
Clear
- Wind: 6mph SSW
- Pressure: 30.03"Hg
- Humidity: 70%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, a combination of gloomy and sunny weather is predicted.
The temperature will vary between a minimum of 66.2°F and a maximum of 89.6°F. The hottest part of the day will be around 5 pm.
The temperature will be more in line with what’s typical for July than the usual maximum in June. The minimum temperature will be also more consistent with July's average low of 64.2°F than June's typical 61.3°F.
The temperature will vary between a minimum of 66.2°F and a maximum of 89.6°F. The hottest part of the day will be around 5 pm.
The temperature will be more in line with what’s typical for July than the usual maximum in June. The minimum temperature will be also more consistent with July's average low of 64.2°F than June's typical 61.3°F.
Updated: Jun 20, 2025 @ 04:17:33 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