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Dereham Weather Forecast

Temperature, wind, rain and more for Dereham

Norfolk, United Kingdom

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Tue 28
Oct		21:00

SW
SW

 14 / 16 mph 52 / 48°F 86% 1005 mb
Low level cloud: 7%
Mid level cloud: 64%
High level cloud: 100%
Most Significant Cloud Type: medium
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 29
Oct		00:00

SW
SW

 13 / 25 mph 46 / 40°F 86% 1004 mb
Low level cloud: 13%
Mid level cloud: 55%
High level cloud: 100%
Most Significant Cloud Type: medium
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SW
SW

 13 / 28 mph 44 / 38°F 86% 1003 mb
Low level cloud: 36%
Mid level cloud: 100%
High level cloud: 32%
Most Significant Cloud Type: low
74%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SW
SW

 10 / 20 mph 43 / 38°F 93% 1001 mb
Low level cloud: 97%
Mid level cloud: 97%
High level cloud: 91%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
09:00

WSW
WSW

 7 / 14 mph 46 / 43°F 90% 1001 mb
Low level cloud: 88%
Mid level cloud: 58%
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

WSW
WSW

 6 / 9 mph 50 / 47°F 86% 1000 mb
Low level cloud: 99%
Mid level cloud: 88%
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

WSW
WSW

 5 / 6 mph 51 / 50°F 87% 998 mb
Low level cloud: 98%
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
18:00

WSW
WSW

 7 / 8 mph 50 / 47°F 93% 998 mb
Low level cloud: 37%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

 9 / 12 mph 47 / 43°F 94% 999 mb
Low level cloud: 12%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
The 7 day weather forecast summary for Dereham:

Over the next 7 days the Dereham forecast suggests the average daytime maximum temperature will be around 13°C, with a high for the week of 16°C expected on the afternoon of Friday 31st. The mean minimum temperature will be 8°C, dipping to its lowest on the morning of Thursday 30th at 5°C. Expect the week ahead to have mostly dry days although Wednesday 29th and Saturday 01st are likely to see a little rain. The indicators are that Saturday 30th will have the most precipitation with an accumulation of around 6.0mm. On the whole winds are likely to be fresh. The strongest wind will be felt on Saturday afternoon, coming from a south westerly direction, and reaching around 38mph.

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