Saratoga, California (West Valley College Area)

Current Weather Conditions, Maps, and Forecasts

Monday January 26, 2026; 11:00AM

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
Realtime Single-sample US-EPA Air Quality Index
68 - MODERATE

(Using 2024 US-EPA PM2.5 conversion)
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
Outside Temperature 53.9°F
Wind Chill 53.9°F
Heat Index 52.4°F
Dew Point 45.4°F
Humidity 73%
Barometer 30.311 inHg
Barometer Trend (3 hours) 0.023 inHg
Wind 0 mph
Rain Rate 0.00 in/h
Garage Temperature 55.5°F
UV Index 1.2
ET 0.01 in
Radiation 500 W/m²
Using 2024 US-EPA PM2.5 conversion
Latest PM2.5 [AQI]18 μg/m³ [68]

 

Since Midnight
High Temperature
Low Temperature
54.0°F at 10:59:25
38.4°F at 07:48:45
High Heat Index
Low Wind Chill
52.5°F at 10:59:25
38.4°F at 07:48:45
High Humidity
Low Humidity
92% at 09:12:46
72% at 10:51:51
High Dewpoint
Low Dewpoint
45.6°F at 10:43:01
35.3°F at 07:41:45
High Barometer
Low Barometer
30.326 inHg at 09:37:05
30.257 inHg at 05:18:04
Today's Rain 0.00 in
High Rain Rate 0.00 in/h at 00:00:02
High Wind 2 mph from 069° (ENE) at 09:16:10
Average Wind 0 mph
RMS Wind 0 mph
Vector Average Speed
Vector Average Direction
0 mph
N/A
High Garage Temperature
Low Garage Temperature
57.7°F at 00:00:02
54.7°F at 08:13:02
High UV
Low UV
1.2 at 10:54:05
0.0 at 00:00:02
High ET
Low ET
0.01 in at 11:00:00
0.00 in at 00:05:00
High Radiation
Low Radiation
503 W/m² at 10:59:01
0 W/m² at 00:00:02

 

Rain Year (1-Oct start)
Rain Year Total 12.53 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
Mon, 26 Jan 2026 11:03:34 -0800 (PST)

Click here for an official National Weather Service forecast! NWS Disclaimer
 
 
Monday
Mostly Sunny
Hi 66 °F
 Precp 0% 
Mostly
Sunny

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

 
Tuesday
Mostly Cloudy
Hi 64 °F
 Precp 1% 
Mostly
Cloudy

Tuesday
Night
A slight chance of light rain
Lo 46 °F
 Precp 24% 
Slight
Chance
Rain

 
Wednesday
Partly Sunny
Hi 64 °F
 Precp 6% 
Partly
Sunny

Wednesday
Night
Areas of fog
Lo 44 °F
 Precp 1% 
Areas
Fog

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

Thursday
Night
Mostly Cloudy
Lo 46 °F
 Precp 0% 
Mostly
Cloudy

Monday
 
High of 66. Mostly sunny through the day. Humidity 62% in the morning, lowering to 60% by the afternoon. Winds are a gentle breeze, NE-SSW at 3-10 mph, gusting to a moderate breeze, 6-14 mph. Sustained winds stronger in the afternoon.
Monday Night
 
Low of 42. Mostly clear in the evening, with incoming clouds making it partly cloudy after midnight. Humidity 72% in the evening, rising to 79% after midnight. Winds will be a gentle breeze, SSE-WSW at 3-9 mph, gusting to a moderate breeze, 5-13 mph.
Tuesday
 
High of 64. Partly cloudy in the morning, with some increasing clouds, becoming mostly cloudy by the afternoon. Chance of precipitation will be 1%. Humidity 76% in the morning, lowering to 72% by the afternoon. Winds will be a light breeze, SE-SW at 3-6 mph, gusting to a moderate breeze, 7-13 mph.
Tuesday Night
 
A slight chance of light rain, with a low of 46. Mostly cloudy through the night. Chance of precipitation will be 24%. Humidity 81% in the evening, rising to 97% after midnight. Winds will be a light breeze, ENE-SW at 2-6 mph, gusting to a gentle breeze, 3-10 mph. Winds weaker in the evening.
Wednesday
 
High of 64. Partly cloudy in the morning, with some clouds clearing, making it mostly sunny by the afternoon. Chance of precipitation will be 6%. Humidity 97% in the morning, lowering to 64% by the afternoon. Winds will be a light breeze, N at 2-5 mph, gusting to a gentle breeze, 3-9 mph. Winds stronger in the afternoon.
Wednesday Night
 
Areas of fog, with a low of 44. Mostly clear through the night. Chance of precipitation will be 1%. Humidity 60% in the evening, rising to 92% after midnight. Winds will be a light breeze, NNW-N at 2-6 mph, gusting to a gentle breeze, 6-9 mph. Sustained winds stronger in the evening.
Thursday
 
High of 66. Partly cloudy in the morning, with some clouds clearing, making it mostly sunny by the afternoon. Humidity 96% in the morning, lowering to 77% by the afternoon. Winds will be a light air, NNE-NE at 2 mph, gusting to a light breeze, 3-5 mph.
Thursday Night
 
Low of 46. Mostly clear in the evening, with incoming clouds making it partly cloudy after midnight. Humidity 56% in the evening, rising to 83% after midnight. Winds will be a light breeze, NNW-NNE at 2-5 mph, gusting to a gentle breeze, 5-8 mph. Sustained winds stronger in the evening.
Friday
 
High of 68. Mostly cloudy in the morning, with a bit of the overcast clearing, becoming partly cloudy by the afternoon. Humidity 80% in the morning, lowering to 69% by the afternoon. Winds will be a light air, NE at 2 mph, gusting to a light breeze, 3-5 mph.
Friday Night
 
Low of 46. Mostly cloudy in the evening, with a bit of the overcast clearing, becoming partly cloudy after midnight. Humidity 56% in the evening, rising to 79% after midnight. Winds will be a light air, NNW-NNE at 2-3 mph, gusting to a light breeze, 5-6 mph.
Saturday
 
High of 68. Mostly cloudy through the day. Chance of precipitation will be 1%. Humidity 83% in the morning, lowering to 72% by the afternoon. Winds will be a light air, NE-ENE at 2 mph, gusting to a light breeze, 3-5 mph.
Saturday Night
 
Low of 46. Mostly cloudy in the evening, with a bit of the overcast clearing, becoming partly cloudy after midnight. Chance of precipitation will be 15%. Humidity 54% in the evening, rising to 80% after midnight. Winds will be a light air, NW-ESE at 2-3 mph, gusting to a light breeze, 5-7 mph.
Sunday
 
High of 66. Mostly cloudy through the day. Chance of precipitation will be 14%. Humidity 83% in the morning, lowering to 77% by the afternoon. Winds will be a light air, NNW-ENE at 2 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: 3 days, 21 hours, 5 minutes
Server uptime: 3 days, 21 hours, 5 minutes
weewx v5.2.0

Today's Almanac
Sun
Start civil twilight: 06:46:46
Sunrise: 07:14:57
Transit: 12:20:36
Sunset: 17:26:37
End civil twilight: 17:54:49
Prev. Day Length:10:09:56
Curr. Day Length:10:11:40
Curr. Longer by:00:01:44
Azimuth: 157.6°
Altitude: 31.1°
Right ascension: 309.2°
Declination: -18.6°
Equinox: 03/20/26 07:45:53
Solstice: 06/21/26 01:24:31
Moon
Rise: 11:20:14
Transit: 18:43:27
Set: 01:03:45
Duration Seen:13:44
Azimuth: 60.6°
Altitude: -2.9°
Right ascension: 41.4°
Declination: 20.1°
Full moon: 02/01/26 14:09:10
New moon: 02/17/26 04:01:04
Phase: First quarter
(57% full)
temperatures heatchill outside humidity rain wind barometer Hi Wind PM 2.5 Concentration Garage Wind Vector Radiation UV Index day rx percent