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Local Weather

Johnstown Weather Forecast

Temperature, wind, rain and more for Johnstown

Wicklow, Ireland

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 24
Oct
15:00

SW
SW

11 / 15 mph 54 / 50°F 79% 1011 mb
Low level cloud: 67%
Mid level cloud: 43%
High level cloud: 1%
Most Significant Cloud Type: low
81%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SW
SW

10 / 20 mph 46 / 41°F 94% 1011 mb
Low level cloud: 22%
Mid level cloud: 17%
High level cloud: 48%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

10 / 20 mph 44 / 39°F 96% 1012 mb
Low level cloud: 20%
Mid level cloud: 9%
High level cloud: 66%
Most Significant Cloud Type: low
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 25
Oct
00:00

SSW
SSW

11 / 22 mph 43 / 38°F 96% 1012 mb
Low level cloud: 27%
Mid level cloud: 13%
High level cloud: 11%
Most Significant Cloud Type: low
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

13 / 24 mph 45 / 39°F 95% 1011 mb
Low level cloud: 37%
Mid level cloud: 39%
High level cloud: 2%
Most Significant Cloud Type: low
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SW
SW

13 / 25 mph 46 / 40°F 95% 1011 mb
Low level cloud: 39%
Mid level cloud: 9%
High level cloud: 12%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SW
SW

13 / 19 mph 50 / 44°F 92% 1012 mb
Low level cloud: 39%
Mid level cloud: 4%
High level cloud: 19%
Most Significant Cloud Type: low
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SW
SW

16 / 21 mph 56 / 51°F 76% 1013 mb
Low level cloud: 52%
Mid level cloud: 2%
High level cloud: 10%
Most Significant Cloud Type: low
53%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SW
SW

13 / 18 mph 56 / 52°F 78% 1012 mb
Low level cloud: 38%
Mid level cloud: 0%
High level cloud: 35%
Most Significant Cloud Type: low
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSW
SSW

14 / 26 mph 49 / 44°F 91% 1012 mb
Low level cloud: 30%
Mid level cloud: 0%
High level cloud: 15%
Most Significant Cloud Type: low
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SSW
SSW

15 / 27 mph 48 / 42°F 94% 1012 mb
Low level cloud: 28%
Mid level cloud: 0%
High level cloud: 37%
Most Significant Cloud Type: low
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In

Other Locations Near to Johnstown

The 7 day weather forecast summary for Johnstown:

The forecast for Johnstown in the coming week is predicting the average daytime maximum temperature will be around 15°C, with a high for the week of 16°C expected on the afternoon of Monday 27th. The mean minimum temperature will be 10°C, dipping to its lowest on the morning of Saturday 25th at 6°C. The week ahead will have mostly dry days although Tuesday 28th and Thursday 30th are likely to see a significant amount of rain. The current forecast indicates Thursday 25th will have the most precipitation with an accumulation of around 9.0mm. 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.
(More Info)

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