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Harwich Weather Forecast

Temperature, wind, rain and more for Harwich

Essex, United Kingdom

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Thu 28
Aug		18:00

SSW
SSW

 19 / 22 mph 72 / 76°F 61% 1000 mb
Low level cloud: 0%
Mid level cloud: 33%
High level cloud: 17%
Most Significant Cloud Type: medium
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

 19 / 31 mph 62 / 62°F 75% 1000 mb
Low level cloud: 1%
Mid level cloud: 29%
High level cloud: 13%
Most Significant Cloud Type: medium
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 29
Aug		00:00

SW
SW

 17 / 27 mph 60 / 60°F 78% 999 mb
Low level cloud: 2%
Mid level cloud: 7%
High level cloud: 4%
Most Significant Cloud Type: low
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

 14 / 24 mph 59 / 56°F 83% 998 mb
Low level cloud: 2%
Mid level cloud: 43%
High level cloud: 40%
Most Significant Cloud Type: medium
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

 8 / 13 mph 60 / 60°F 78% 997 mb
Low level cloud: 8%
Mid level cloud: 69%
High level cloud: 15%
Most Significant Cloud Type: medium
92%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
09:00

SW
SW

 8 / 12 mph 59 / 57°F 83% 997 mb
Low level cloud: 71%
Mid level cloud: 63%
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

S
S

 5 / 7 mph 63 / 61°F 78% 997 mb
Low level cloud: 35%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
62%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSW
SSW

 4 / 5 mph 69 / 67°F 67% 996 mb
Low level cloud: 2%
Mid level cloud: 9%
High level cloud: 32%
Most Significant Cloud Type: medium
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSW
SSW

 10 / 11 mph 69 / 67°F 69% 997 mb
Low level cloud: 1%
Mid level cloud: 44%
High level cloud: 15%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

 10 / 13 mph 66 / 66°F 68% 999 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
The 7 day weather forecast summary for Harwich:

The outlook for Harwich in the week ahead shows the average daytime maximum temperature will be around 21°C, with a high for the week of 24°C expected on the afternoon of Thursday 28th. The mean minimum temperature will be 15°C, dipping to its lowest on the morning of Saturday 30th at 13°C. Expect the week ahead to have most days seeing a little rain. Predictions are Thursday 30th will have the most precipitation with an accumulation of around 10.0mm. On the whole winds are likely to be fresh. The strongest wind will be experienced on Thursday morning, coming from a southerly direction, and reaching around 26mph.

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