Saratoga, California (West Valley College Area)

Current Weather Conditions, Maps, and Forecasts

Wednesday January 7, 2026; 5:55AM

DISCLAIMER: This is a hobby page. As such, the reliability of this information is not guaranteed, or warrantied 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
Outside Temperature 48.1°F
Wind Chill 48.1°F
Heat Index 47.1°F
Dew Point 46.7°F
Humidity 95%
Barometer 30.050 inHg
Barometer Trend (3 hours) -0.023 inHg
Wind 0 mph
Rain Rate 0.00 in/h
Garage Temperature 58.0°F
UV Index 0.0
Radiation 0 W/m²

 

Since Midnight
High Temperature
Low Temperature
48.9°F at 02:40:54
47.1°F at 00:18:06
High Heat Index
Low Wind Chill
48.0°F at 02:40:54
47.1°F at 00:18:06
High Humidity
Low Humidity
96% at 05:38:22
95% at 00:00:04
High Dewpoint
Low Dewpoint
47.5°F at 02:40:54
45.7°F at 00:18:06
High Barometer
Low Barometer
30.083 inHg at 00:14:02
30.037 inHg at 04:54:02
Today's Rain 0.00 in
High Rain Rate 0.00 in/h at 00:00:04
High Wind 0 mph
Average Wind 0 mph
RMS Wind 0 mph
Vector Average Speed
Vector Average Direction
0 mph
N/A
High Garage Temperature
Low Garage Temperature
59.4°F at 00:00:04
58.0°F at 05:52:00
High UV
Low UV
0.0 at 00:00:04
0.0 at 00:00:04
High Radiation
Low Radiation
0 W/m² at 00:00:04
0 W/m² at 00:00:04

 

Rain Year (1-Oct start)
Rain Year Total 12.48 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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Low Temperature Outlook
Low Temperature Outlook

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High Temperature Outlook
High 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

Active Watch

New extreme extreme cold watch

EXTREME COLD WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY MORNING

To show the detailed information about this alert, click anywhere in this alert box

National Weather Service alerts map for your zone/county. The color key table only shows the keys for alerts that are active in your specified county or zone and only shows one alert for each spot on the map, even when more than one alert may be active at that spot. According to the NWS, when there are multiple alerts for a single spot, 'only the most significant threat to life or property is displayed on the map.'
 
 
 
 
 
 
 
Extreme Cold Watch
 
 
 
 
 
 
 
You may also obtain far more information about this weather alert by clicking on this link to
the National Weather Service Forecast Office's report for your forecast region.
(Alerts are from the National Weather Service's CAP v1.2 JSON Feed)


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
Wed, 07 Jan 2026 05:44:04 -0800 (PST)

Click here for an official National Weather Service forecast! NWS Disclaimer
 
 
Wednesday
Decreasing Clouds
Hi 57 °F
 Precp 5% 
Decreasing
Clouds

Wednesday
Night
Partly Cloudy
Lo 41 °F
 Precp 9% 
Partly
Cloudy

 
Thursday
Mostly Sunny
Hi 53 °F
 Precp 1% 
Mostly
Sunny

Thursday
Night
Areas of frost
Lo 35 °F
 Precp 0% 
Partly
Cloudy

 
Friday
Mostly Sunny
Hi 57 °F
 Precp 0% 
Mostly
Sunny

Friday
Night
Partly Cloudy
Lo 37 °F
 Precp 0% 
Partly
Cloudy

 
Saturday
Mostly Cloudy
Hi 60 °F
 Precp 0% 
Mostly
Cloudy

Saturday
Night
Mostly Cloudy
Lo 41 °F
 Precp 0% 
Mostly
Cloudy

Wednesday
 
High of 57. Mostly cloudy in the morning, with a bit of the overcast clearing, becoming partly cloudy by the afternoon. Chance of precipitation is 5%. Humidity 97% in the morning, lowering to 86% by the afternoon. Winds are a gentle breeze, WNW-NNW at 2-9 mph, gusting to a moderate breeze, 5-18 mph. Winds stronger in the afternoon.
Wednesday Night
 
Low of 41. Partly cloudy in the evening, with some clouds clearing, making it mostly clear after midnight. Chance of precipitation will be 9%. Humidity 89% in the evening, lowering to 82% after midnight. Winds will be a gentle breeze, NW at 8-9 mph, gusting to a fresh breeze, 17-20 mph.
Thursday
 
High of 53. Mostly sunny in the morning, with any clouds clearing to become sunny by the afternoon. Chance of precipitation will be 1%. Humidity 82% in the morning, lowering to 54% by the afternoon. Winds will be a gentle breeze, NW-NNW at 7-10 mph, gusting to a fresh breeze, 17-21 mph.
Thursday Night
 
Areas of frost, with a low of 35. Clear in the evening, with incoming clouds making it partly cloudy after midnight. Humidity 68% in the evening, rising to 73% after midnight. Winds will be a light breeze, N-NNE at 2-6 mph, gusting to a moderate breeze, 6-13 mph. Winds weaker in the evening.
Friday
 
High of 57. Mostly sunny in the morning, with any clouds clearing to become sunny by the afternoon. Humidity 75% in the morning, lowering to 50% by the afternoon. Winds will be a light air, NNE-NE at 2-3 mph, gusting to a gentle breeze, 6-8 mph.
Friday Night
 
Low of 37. Clear in the evening, with incoming clouds making it partly cloudy after midnight. Humidity 57% in the evening, rising to 79% after midnight. Winds will be a light air, NNE-E at 2-3 mph, gusting to a light breeze, 6 mph.
Saturday
 
High of 60. Partly cloudy through the day. Humidity 75% in the morning, lowering to 71% by the afternoon. Winds will be a light air, ENE-E at 2-3 mph, gusting to a gentle breeze, 6-8 mph.
Saturday Night
 
Low of 41. Partly cloudy through the night. Humidity 60% in the evening, rising to 76% after midnight. Winds will be a light air, N-NE at 2 mph, gusting to a light breeze, 5-6 mph.
Sunday
 
High of 62. Mostly cloudy through the day. Humidity 73% in the morning, lowering to 71% by the afternoon. Winds will be a light air, NNE-NE at 2 mph, gusting to a light breeze, 6 mph.
Sunday Night
 
Low of 41. Partly cloudy in the evening, with some clouds clearing, making it mostly clear after midnight. Humidity 60% in the evening, rising to 77% after midnight. Winds will be a light air, NNW-NNE at 3 mph, gusting to a light breeze, 5-6 mph.
Monday
 
High of 62. Partly cloudy in the morning, with some clouds clearing, making it mostly sunny by the afternoon. Humidity 76% in the morning, lowering to 74% by the afternoon. Winds will be a light air, NNE at 2 mph, gusting to a light breeze, 6-7 mph.
Monday Night
 
Low of 42. Clear in the evening, with a few clouds later making it mostly clear after midnight. Humidity 62% in the evening, rising to 79% after midnight. Winds will be a light air, N-NE at 3 mph, gusting to a light breeze, 6 mph.
Tuesday
 
High of 64. Mostly sunny through the day. Humidity 83% in the morning, lowering to 77% by the afternoon. Winds will be a light air, NE at 2-3 mph, gusting to a light breeze, 6-7 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: 1 day, 14 hours, 17 minutes
Server uptime: 1 day, 14 hours, 17 minutes
weewx v5.2.0

Today's Almanac
Sun
Start civil twilight: 06:52:43
Sunrise: 07:21:56
Transit: 12:14:25
Sunset: 17:07:06
End civil twilight: 17:36:18
Prev. Day Length:09:44:13
Curr. Day Length:09:45:10
Curr. Longer by:00:00:57
Azimuth: 105.5°
Altitude: -17.0°
Right ascension: 288.7°
Declination: -22.3°
Equinox: 03/20/26 07:45:53
Solstice: 06/21/26 01:24:31
Moon
Rise: 22:11:45
Transit: 03:47:47
Set: 10:17:24
Duration Seen:12:06
Azimuth: 230.6°
Altitude: 48.2°
Right ascension: 162.7°
Declination: 6.6°
New moon: 01/18/26 11:51:54
Full moon: 02/01/26 14:09:10
Phase: Waning gibbous
(79% full)
temperatures heatchill outside humidity rain wind barometer Hi Wind PM 2.5 Concentration Garage Wind Vector Radiation UV Index day rx percent