Saratoga, California (West Valley College Area)

Current Weather Conditions, Maps, and Forecasts

Saturday November 29, 2025; 11:30AM

DISCLAIMER: This is a hobby page. As such, the reliability of this information is not guaranteed, or warranted in any way, including, but not limited to, either for correctness or for fitness for any particular purpose. All risk for the use of this information is assumed by the readers and users of this page, including those who use the results extracted from either this page, or the scripts on which this page relies. Never base decisions that could affect life, property, livelihood, or anything else, on the information contained on this page, whether this information is locally derived or extracted from other locations on the Internet. In particular, the outputs and results shown for the air quality index (AQI) and the text forecasts are entirely the experimental work of an amateur hobbyist with no training in either weather forecasting or meterology. As such, these pages could very well contain or convey completely incorrect information (for example, the AQI reading is based on the last measurement of pollutants only, and is not an average over multiple hours!)  
Current Conditions
Realtime Single-sample US-EPA Air Quality Index
42 - GOOD

(Using 2024 US-EPA PM2.5 conversion)
Air quality is considered satisfactory, and air pollution poses little or no risk.
Outside Temperature 48.6°F
Wind Chill 48.6°F
Heat Index 47.5°F
Dew Point 46.4°F
Humidity 92%
Barometer 30.113 inHg
Barometer Trend (3 hours) -0.002 inHg
Wind 0 mph
Rain Rate 0.00 in/h
Garage Temperature 57.5°F
UV Index 0.8
ET 0.00 in
Radiation 266 W/m²
Using 2024 US-EPA PM2.5 conversion
Latest PM2.5 [AQI]7.5 μg/m³ [42]

 

Since Midnight
High Temperature
Low Temperature
48.8°F at 11:28:33
45.3°F at 09:07:57
High Heat Index
Low Wind Chill
47.7°F at 11:28:33
43.8°F at 10:22:23
High Humidity
Low Humidity
96% at 09:56:15
92% at 11:21:39
High Dewpoint
Low Dewpoint
46.9°F at 00:00:02
44.0°F at 09:07:57
High Barometer
Low Barometer
30.139 inHg at 10:24:05
30.059 inHg at 04:09:04
Today's Rain 0.01 in
High Rain Rate 0.00 in/h at 00:00:02
High Wind 5 mph from 312° (NW) at 10:22:23
Average Wind 0 mph
RMS Wind 0 mph
Vector Average Speed
Vector Average Direction
0 mph
N/A
High Garage Temperature
Low Garage Temperature
58.4°F at 00:04:02
57.3°F at 08:02:03
High UV
Low UV
0.8 at 11:26:27
0.0 at 00:00:02
High ET
Low ET
0.00 in at 11:00:00
0.00 in at 00:05:00
High Radiation
Low Radiation
274 W/m² at 11:27:59
0 W/m² at 00:00:02

 

Rain Year (1-Oct start)
Rain Year Total 5.67 in

 

Local Radar Loop
Local Radar

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Regional Radar Loop
Regional Radar

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Hazard Map (from the NWS)
Regional Hazard Map

Click map for more details

 

Current Weather Outlook
Current Weather Outlook

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High Temperature Outlook
High Temperature Outlook

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Low Temperature Outlook
Low Temperature Outlook

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Santa Clara County Reservoirs
ALERT Reservoir Data

 

California Major Reservoirs
Major Reservoir Levels

 

PG&E Electrical Outage Map
PG&E Electrical Outage Map

 

California Rainfall Totals
NOAA/NWS CA/NV Rainfall totals

 

California Snowpack Levels
California Snowpack Information

 

CAL FIRE Incidents
CAL Fire Active Incidents

 

Weather Networks We Are On
AWEKAS CWOP MesoWest
Met Office (UK) Ambient Weather PWS Weather (HamWeather)
Southwestern Weather Network Weather Underground Weather Cloud
WindAlert (Weatherflow) PurpleAir

Weather Forecast

Forecast Created by Experimental Software Written By an Amateur With No Guarantee or Warranty or Promise of Accuracy Provided or Implied! Use at Your Own Risk! You Assume All Risk and Liability If You Use This Information in Any Way, For Any Purpose Whatsoever! See the Disclaimer Given Above!
raw forecast data generated on
Sat, 29 Nov 2025 11:20:02 -0800 (PST)

Click here for an official National Weather Service forecast! NWS Disclaimer
 
 
Saturday
Becoming Sunny
Hi 60 °F
 Precp 0% 
Becoming
Sunny

Saturday
Night
Partly Cloudy
Lo 44 °F
 Precp 0% 
Partly
Cloudy

 
Sunday
Partly Sunny
Hi 64 °F
 Precp 0% 
Partly
Sunny

Sunday
Night
Partly Cloudy
Lo 42 °F
 Precp 0% 
Partly
Cloudy

 
Monday
Mostly Sunny
Hi 66 °F
 Precp 0% 
Mostly
Sunny

Monday
Night
Partly Cloudy
Lo 46 °F
 Precp 0% 
Partly
Cloudy

 
Tuesday
Mostly Sunny
Hi 66 °F
 Precp 0% 
Mostly
Sunny

Tuesday
Night
Partly Cloudy
Lo 44 °F
 Precp 1% 
Partly
Cloudy

Saturday
 
High of 60. Partly cloudy in the morning, with clouds clearing, to become sunny by the afternoon. Humidity 74% through the day. Winds are a light air, NW-N at 2 mph, gusting to a light breeze, 2-6 mph. Gusting winds stronger in the morning.
Saturday Night
 
Low of 44. Clear in the evening, with incoming clouds making it partly cloudy after midnight. Humidity 80% in the evening, rising to 92% after midnight. Winds will be a light air, WSW-WNW at 1-2 mph, gusting to 2-3 mph. Sustained winds stronger in the evening.
Sunday
 
High of 64. Partly cloudy in the morning, with some clouds clearing, making it mostly sunny by the afternoon. Humidity 93% in the morning, lowering to 74% by the afternoon. Winds will be a light breeze, NW-N at 1-5 mph, gusting to a gentle breeze, 2-9 mph. Winds stronger in the afternoon.
Sunday Night
 
Low of 42. Mostly clear in the evening, with incoming clouds making it partly cloudy after midnight. Humidity 77% in the evening, rising to 86% after midnight. Winds will be a light breeze, N-NNE at 2-5 mph, gusting to a gentle breeze, 5-9 mph. Winds weaker in the evening.
Monday
 
High of 66. Partly cloudy in the morning, with clouds clearing, to become sunny by the afternoon. Humidity 89% in the morning, lowering to 56% by the afternoon. Winds will be a light air, N-NE at 2 mph, gusting to a light breeze, 3-6 mph.
Monday Night
 
Low of 46. Clear in the evening, with a few clouds later making it mostly clear after midnight. Humidity 60% in the evening, rising to 83% after midnight. Winds will be a light air, N-ENE at 2 mph, gusting to a light breeze, 5 mph.
Tuesday
 
High of 66. Partly cloudy through the day. Humidity 83% in the morning, lowering to 72% by the afternoon. Winds will be a light air, NNE-ENE at 2 mph, gusting to 3 mph.
Tuesday Night
 
Low of 44. Mostly clear through the night. Chance of precipitation will be 1%. Humidity 64% in the evening, rising to 86% after midnight. Winds will be a light air, WNW-NW at 2-3 mph, gusting to a light breeze, 6-7 mph.
Wednesday
 
High of 62. Partly cloudy in the morning, with some clouds clearing, making it mostly sunny by the afternoon. Chance of precipitation will be 3%. Humidity 89% in the morning, lowering to 72% by the afternoon. Winds will be a light breeze, N-NNE at 2-5 mph, gusting to a gentle breeze, 6-10 mph. Sustained winds stronger in the afternoon.
Wednesday Night
 
Low of 42. Mostly clear through the night. Chance of precipitation will be 2%. Humidity 55% in the evening, rising to 68% after midnight. Winds will be a light breeze, NNE at 5-6 mph, gusting to a gentle breeze, 9-10 mph.
Thursday
 
High of 64. Mostly sunny through the day. Humidity 73% in the morning, lowering to 61% by the afternoon. Winds will be a light air, NNE-NE at 2-3 mph, gusting to a light breeze, 6-7 mph.
Thursday Night
 
Low of 44. Mostly clear through the night. Humidity 54% in the evening, rising to 65% after midnight. Winds will be a light air, NNW-NE at 2-3 mph, gusting to a light breeze, 5-6 mph.
Friday
 
High of 68. Mostly sunny through the day. Humidity 73% in the morning, lowering to 61% by the afternoon. Winds will be a light air, NE at 2 mph, gusting to a light breeze, 5 mph.


The above Experimental Forecast used the National Weather Service's NDFD XML Feed
for Saratoga, CA
(37.263°N, 122.003°W, NWS Zone CAZ513, NWS County CAC085)



About this weather station:
Location
Latitude: 37° 15.75' N
Longitude: 122° 00.20' W
Altitude: 376 feet

This station uses a Vantage Pro2, controlled by 'WeeWX', an experimental weather software system written in Python. Weewx was designed to be simple, fast, and easy to understand by leveraging modern software concepts.

RSS feed

Smartphone formatted

WeeWX uptime: 4 days, 7 hours, 9 minutes
Server uptime: 4 days, 7 hours, 9 minutes
weewx v5.2.0

Today's Almanac
Sun
Start civil twilight: 06:32:22
Sunrise: 07:01:22
Transit: 11:56:30
Sunset: 16:51:24
End civil twilight: 17:20:24
Prev. Day Length:09:51:14
Curr. Day Length:09:50:02
Curr. Shorter by:00:01:12
Azimuth: 172.8°
Altitude: 30.8°
Right ascension: 246.1°
Declination: -21.6°
Solstice: 12/21/25 07:02:51
Equinox: 03/20/26 07:45:53
Moon
Rise: 13:21:49
Transit: 19:33:47
Set: 00:48:49
Duration Seen:11:27
Azimuth: 73.0°
Altitude: -22.4°
Right ascension: 357.3°
Declination: -0.9°
Full moon: 12/04/25 15:14:00
New moon: 12/19/25 17:43:17
Phase: Waxing gibbous
(66% full)
temperatures heatchill outside humidity rain wind barometer Hi Wind PM 2.5 Concentration Garage Wind Vector Radiation UV Index day rx percent