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Belfast Weather Forecast

Temperature, wind, rain and more for Belfast

County Antrim, United Kingdom

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 21
Feb		09:00

WSW
WSW

 15 / 23 mph 48 / 42°F 87% 1012 mb
Low level cloud: 80%
Mid level cloud: 74%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSW
SSW

 10 / 13 mph 51 / 47°F 89% 1011 mb
Low level cloud: 78%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SW
SW

 13 / 15 mph 52 / 48°F 96% 1010 mb
Low level cloud: 97%
Mid level cloud: 92%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

SW
SW

 14 / 23 mph 51 / 46°F 93% 1009 mb
Low level cloud: 97%
Mid level cloud: 91%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

 15 / 29 mph 49 / 43°F 94% 1009 mb
Low level cloud: 96%
Mid level cloud: 46%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 22
Feb		00:00

WSW
WSW

 13 / 23 mph 47 / 42°F 91% 1010 mb
Low level cloud: 29%
Mid level cloud: 0%
High level cloud: 65%
Most Significant Cloud Type: low
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SW
SW

 9 / 14 mph 46 / 41°F 95% 1009 mb
Low level cloud: 53%
Mid level cloud: 89%
High level cloud: 100%
Most Significant Cloud Type: low
96%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SW
SW

 14 / 24 mph 44 / 38°F 92% 1009 mb
Low level cloud: 98%
Mid level cloud: 35%
High level cloud: 7%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WSW
WSW

 14 / 20 mph 47 / 41°F 84% 1010 mb
Low level cloud: 66%
Mid level cloud: 28%
High level cloud: 1%
Most Significant Cloud Type: low
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SW
SW

 16 / 19 mph 50 / 44°F 81% 1009 mb
Low level cloud: 28%
Mid level cloud: 14%
High level cloud: 55%
Most Significant Cloud Type: low
40%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

 17 / 21 mph 52 / 46°F 80% 1008 mb
Low level cloud: 39%
Mid level cloud: 35%
High level cloud: 8%
Most Significant Cloud Type: low
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SW
SW

 18 / 21 mph 50 / 44°F 86% 1008 mb
Low level cloud: 81%
Mid level cloud: 42%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

 18 / 22 mph 48 / 41°F 80% 1007 mb
Low level cloud: 85%
Mid level cloud: 48%
High level cloud: 8%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In

Other Locations Near to Belfast

The 7 day weather forecast summary for Belfast:

Taking a look at Belfast over the coming week and the average daytime maximum temperature will be around 10°C, with a high for the week of 11°C expected on the afternoon of Saturday 21st. The mean minimum temperature will be 6°C, dipping to its lowest on the morning of Saturday 28th at -1°C. Expect the next week to have some days seeing a little precipitation and some days with rain. The indicators are that Thursday 28th will have the most precipitation with an accumulation of around 7.0mm. On the whole winds are likely to be moderate.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure