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Londonderry Raceway Weather Forecast

Temperature, wind, rain and more for Londonderry Raceway

United States Of America

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 23
Nov		07:00

NW
NW

 9 / 15 mph 39 / 33°F 94% 993 mb
Low level cloud: 100%
Mid level cloud: 62%
High level cloud: 85%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the next 3 hours.
Expect 0.2 In precipitation over the next 6 hours.
Expect 0.2 In precipitation over the next 12 hours.
0.2 In
10:00

NW
NW

 12 / 16 mph 42 / 35°F 88% 992 mb
Low level cloud: 93%
Mid level cloud: 65%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the next 3 hours.
Expect 0.1 In precipitation over the next 6 hours.
Expect 0.1 In precipitation over the next 12 hours.
0.1 In
13:00

NW
NW

 16 / 19 mph 44 / 36°F 80% 991 mb
Low level cloud: 59%
Mid level cloud: 44%
High level cloud: 50%
Most Significant Cloud Type: low
80%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
16:00

NW
NW

 19 / 22 mph 44 / 36°F 79% 994 mb
Low level cloud: 74%
Mid level cloud: 22%
High level cloud: 100%
Most Significant Cloud Type: low
93%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
19:00

NW
NW

 17 / 25 mph 43 / 34°F 75% 996 mb
Low level cloud: 78%
Mid level cloud: 7%
High level cloud: 100%
Most Significant Cloud Type: low
92%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
22:00

WNW
WNW

 15 / 26 mph 41 / 33°F 70% 997 mb
Low level cloud: 87%
Mid level cloud: 11%
High level cloud: 1%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
Sun 24
Nov		01:00

WNW
WNW

 14 / 22 mph 41 / 33°F 69% 998 mb
Low level cloud: 7%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
9%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
04:00

WNW
WNW

 16 / 22 mph 42 / 34°F 74% 1000 mb
Low level cloud: 72%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
07:00

WNW
WNW

 15 / 22 mph 40 / 31°F 63% 1002 mb
Low level cloud: 41%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
44%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
10:00

WNW
WNW

 15 / 18 mph 43 / 36°F 57% 1004 mb
Low level cloud: 2%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
13:00

WNW
WNW

 15 / 17 mph 45 / 38°F 55% 1004 mb
Low level cloud: 30%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
32%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
16:00

WNW
WNW

 15 / 21 mph 40 / 31°F 60% 1006 mb
Low level cloud: 6%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
8%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
19:00

WNW
WNW

 13 / 19 mph 36 / 28°F 65% 1009 mb
Low level cloud: 9%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
10%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
22:00

WNW
WNW

 13 / 19 mph 35 / 26°F 65% 1010 mb
Low level cloud: 2%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
The 7 day weather forecast summary for Londonderry Raceway:

Taking a look at Londonderry Raceway over the coming week and the average daytime maximum temperature will be around 6°C, with a high for the week of 9°C expected on the afternoon of Monday 25th. The mean minimum temperature will be 1°C, dipping to its lowest on the morning of Saturday 30th at -3°C. Expect the next week to have mixed overhead conditions with some days dry and some seeing a significant amount of rain, sleet or snow. It looks like Saturday 30th will have the most precipitation with an accumulation of around 14.0mm. 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