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Sumy Weather Forecast

Temperature, wind, rain and more for Sumy

Ukraine

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Fri 17
Oct		17:00

SW
SW

 10 / 15 mph 50 / 46°F 59% 1021 mb
Low level cloud: 23%
Mid level cloud: 46%
High level cloud: 10%
Most Significant Cloud Type: low
40%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

SW
SW

 9 / 15 mph 47 / 42°F 71% 1021 mb
Low level cloud: 22%
Mid level cloud: 45%
High level cloud: 20%
Most Significant Cloud Type: low
40%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SW
SW

 8 / 13 mph 46 / 42°F 75% 1021 mb
Low level cloud: 69%
Mid level cloud: 75%
High level cloud: 4%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 18
Oct		02:00

SW
SW

 6 / 12 mph 44 / 40°F 83% 1021 mb
Low level cloud: 14%
Mid level cloud: 45%
High level cloud: 10%
Most Significant Cloud Type: medium
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

SSW
SSW

 6 / 13 mph 41 / 38°F 89% 1021 mb
Low level cloud: 13%
Mid level cloud: 55%
High level cloud: 13%
Most Significant Cloud Type: medium
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

SSW
SSW

 5 / 9 mph 47 / 44°F 77% 1021 mb
Low level cloud: 5%
Mid level cloud: 47%
High level cloud: 12%
Most Significant Cloud Type: medium
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

SSW
SSW

 8 / 10 mph 55 / 52°F 56% 1020 mb
Low level cloud: 13%
Mid level cloud: 46%
High level cloud: 18%
Most Significant Cloud Type: medium
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

SW
SW

 7 / 9 mph 57 / 55°F 47% 1019 mb
Low level cloud: 1%
Mid level cloud: 42%
High level cloud: 32%
Most Significant Cloud Type: medium
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

SSE
SSE

 6 / 12 mph 50 / 47°F 63% 1018 mb
Low level cloud: 1%
Mid level cloud: 37%
High level cloud: 0%
Most Significant Cloud Type: medium
40%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

SW
SW

 7 / 11 mph 47 / 44°F 82% 1018 mb
Low level cloud: 56%
Mid level cloud: 49%
High level cloud: 8%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

S
S

 8 / 12 mph 48 / 45°F 85% 1017 mb
Low level cloud: 95%
Mid level cloud: 71%
High level cloud: 3%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In

Other Locations Near to Sumy

The 7 day weather forecast summary for Sumy:

The forecast for Sumy in the coming week is predicting the average daytime maximum temperature will be around 10°C, with a high for the week of 14°C expected on the afternoon of Saturday 18th. The mean minimum temperature will be 5°C, dipping to its lowest on the morning of Thursday 23rd at 2°C. Expect the week ahead to have mixed overhead conditions with some days dry and some seeing a significant amount of rain. The indicators are that Monday 23rd 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