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San Jose Weather Forecast

Temperature, wind, rain and more for San Jose

California, United States Of America

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Mon 15
Dec		10:00

N
N

 2 / 2 mph 59 / 58°F 50% 1025 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 34%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NNW
NNW

 4 / 5 mph 66 / 65°F 39% 1023 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 18%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NW
NW

 4 / 7 mph 60 / 59°F 45% 1023 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 87%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NW
NW

 2 / 4 mph 55 / 57°F 48% 1023 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 22%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NE
NE

 1 / 2 mph 52 / 52°F 48% 1023 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 28%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 16
Dec		01:00

E
E

 0 / 1 mph 51 / 51°F 52% 1023 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 33%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NE
NE

 1 / 2 mph 51 / 51°F 60% 1023 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 16%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

NNE
NNE

 1 / 2 mph 51 / 51°F 72% 1023 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 22%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NNW
NNW

 3 / 4 mph 66 / 65°F 65% 1023 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 10%
Most Significant Cloud Type: medium
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NW
NW

 3 / 3 mph 72 / 76°F 60% 1020 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 5%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NW
NW

 4 / 4 mph 70 / 68°F 71% 1020 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 22%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NW
NW

 2 / 4 mph 57 / 59°F 88% 1022 mb
Low level cloud: 31%
Mid level cloud: 13%
High level cloud: 8%
Most Significant Cloud Type: low
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SSE
SSE

 1 / 3 mph 56 / 56°F 92% 1022 mb
Low level cloud: 67%
Mid level cloud: 6%
High level cloud: 2%
Most Significant Cloud Type: low
69%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
The 7 day weather forecast summary for San Jose:

The forecast for San Jose in the coming week is predicting the average daytime maximum temperature will be around 19°C, with a high for the week of 22°C expected on the afternoon of Tuesday 16th. The mean minimum temperature will be 10°C, dipping to its lowest on the morning of Monday 15th at 7°C. Expect the next week to have mostly dry days although Saturday 20th and Sunday 21st are likely to see a significant amount of rain. It looks like Monday 15th will have the most precipitation with an accumulation of around 34.0mm. On the whole winds are likely to be light.

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