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Pensylvania Weather Forecast

Temperature, wind, rain and more for Pensylvania

Donegal, Ireland

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sun 15
Dec		06:00

W
W

 12 / 23 mph 36 / 28°F 77% 981 mb
Low level cloud: 5%
Mid level cloud: 46%
High level cloud: 55%
Most Significant Cloud Type: medium
61%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
09:00

SW
SW

 10 / 19 mph 33 / 24°F 82% 983 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: medium
19%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

SW
SW

 11 / 14 mph 39 / 31°F 72% 985 mb
Low level cloud: 1%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
14%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

SSW
SSW

 10 / 15 mph 36 / 29°F 74% 986 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 12%
Most Significant Cloud Type: medium
3%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

SSW
SSW

 7 / 15 mph 30 / 23°F 85% 986 mb
Low level cloud: 0%
Mid level cloud: 24%
High level cloud: 6%
Most Significant Cloud Type: medium
24%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

SSW
SSW

 5 / 11 mph 30 / 24°F 91% 986 mb
Low level cloud: 1%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Mon 16
Dec		00:00

SW
SW

 5 / 11 mph 29 / 24°F 92% 986 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 88%
Most Significant Cloud Type: medium
6%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

SW
SW

 9 / 19 mph 31 / 23°F 91% 987 mb
Low level cloud: 49%
Mid level cloud: 64%
High level cloud: 13%
Most Significant Cloud Type: low
72%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

SW
SW

 17 / 22 mph 39 / 30°F 84% 988 mb
Low level cloud: 81%
Mid level cloud: 67%
High level cloud: 31%
Most Significant Cloud Type: low
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
09:00

SW
SW

 18 / 23 mph 39 / 30°F 94% 990 mb
Low level cloud: 98%
Mid level cloud: 93%
High level cloud: 89%
Most Significant Cloud Type: low
100%
Expect 0.25 In of precipitation over the past 3 hours.
0.25 In
12:00

SW
SW

 17 / 22 mph 40 / 31°F 90% 991 mb
Low level cloud: 87%
Mid level cloud: 20%
High level cloud: 15%
Most Significant Cloud Type: low
95%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
15:00

SW
SW

 15 / 21 mph 41 / 34°F 87% 992 mb
Low level cloud: 76%
Mid level cloud: 31%
High level cloud: 100%
Most Significant Cloud Type: low
98%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
18:00

WSW
WSW

 10 / 17 mph 38 / 32°F 92% 993 mb
Low level cloud: 76%
Mid level cloud: 40%
High level cloud: 14%
Most Significant Cloud Type: low
91%
Expect 0.04 In of precipitation over the past 3 hours.
0.04 In
21:00

WSW
WSW

 8 / 17 mph 35 / 29°F 95% 995 mb
Low level cloud: 43%
Mid level cloud: 46%
High level cloud: 53%
Most Significant Cloud Type: low
65%
Expect 0.05 In of precipitation over the past 3 hours.
0.05 In

Other Locations Near to Pensylvania

The 7 day weather forecast summary for Pensylvania:

The outlook for Pensylvania in the week ahead shows the average daytime maximum temperature will be around 5°C, with a high for the week of 7°C expected on the afternoon of Friday 20th. The mean minimum temperature will be 0°C, dipping to its lowest on the morning of Monday 16th at -2°C. The coming week will have mixed overhead conditions with some days dry and some seeing a significant amount of rain. The indicators are that Monday 16th will have the most precipitation with an accumulation of around 9.0mm. On the whole winds are likely to be moderate. The strongest wind will be experienced on Thursday morning, coming from a south easterly direction, and reaching around 29mph.

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