Saratoga, California (West Valley College Area)

Current Weather Conditions, Maps, and Forecasts

Wednesday March 4, 2026; 4:10AM

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
0 - GOOD

(Using 2024 US-EPA PM2.5 conversion)
Air quality is considered satisfactory, and air pollution poses little or no risk.
Outside Temperature 50.0°F
Wind Chill 50.0°F
Heat Index 48.8°F
Dew Point 46.6°F
Humidity 88%
Barometer 30.132 inHg
Barometer Trend (3 hours) 0.019 inHg
Wind 0 mph
Rain Rate 0.00 in/h
Garage Temperature 65.7°F
UV Index 0.0
Radiation 0 W/m²
Using 2024 US-EPA PM2.5 conversion
Latest PM2.5 [AQI]0 μg/m³ [0]

 

Since Midnight
High Temperature
Low Temperature
54.6°F at 00:00:03
49.9°F at 04:06:15
High Heat Index
Low Wind Chill
53.8°F at 00:00:03
49.9°F at 04:06:15
High Humidity
Low Humidity
92% at 01:26:06
87% at 00:00:03
High Dewpoint
Low Dewpoint
50.8°F at 00:00:03
46.5°F at 04:06:15
High Barometer
Low Barometer
30.137 inHg at 03:34:01
30.111 inHg at 01:05:00
Today's Rain 0.00 in
High Rain Rate 0.00 in/h at 00:00:03
High Wind 4 mph from 317° (NW) at 03:21:55
Average Wind 0 mph
RMS Wind 0 mph
Vector Average Speed
Vector Average Direction
0 mph
N/A
High Garage Temperature
Low Garage Temperature
68.1°F at 00:00:03
65.7°F at 03:56:59
High UV
Low UV
0.0 at 00:00:03
0.0 at 00:00:03
High Radiation
Low Radiation
0 W/m² at 00:00:03
0 W/m² at 00:00:03

 

Rain Year (1-Oct start)
Rain Year Total 17.15 in

 

Local Radar Loop
Local Radar

Click image for a larger image

 

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

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, 04 Mar 2026 04:05:03 -0800 (PST)

Click here for an official National Weather Service forecast! NWS Disclaimer
 
Tuesday
Night
Mostly Cloudy
Lo 48 °F
 Precp 0% 
Mostly
Cloudy

 
Wednesday
Partly Sunny
Hi 66 °F
 Precp 2% 
Partly
Sunny

Wednesday
Night
Mostly Clear
Lo 42 °F
 Precp 0% 
Mostly
Clear

 
Thursday
Sunny
Hi 66 °F
 Precp 0% 
Sunny
Thursday
Night
Clear
Lo 44 °F
 Precp 0% 
Clear
 
Friday
Sunny
Hi 69 °F
 Precp 0% 
Sunny
Friday
Night
Clear
Lo 46 °F
 Precp 0% 
Clear
 
Saturday
Mostly Sunny
Hi 73 °F
 Precp 0% 
Mostly
Sunny

Tuesday Night
 
Low of 48. Mostly cloudy through the night. Humidity 96% in the evening, lowering to 93% after midnight. Winds are a light air, NW at 3 mph, gusting to a gentle breeze, 9-10 mph.
Wednesday
 
High of 66. Mostly cloudy in the morning, with most clouds clearing, making it mostly sunny by the afternoon. Chance of precipitation will be 2%. Humidity 96% in the morning, lowering to 58% by the afternoon. Winds will be a moderate breeze, NW-NNW at 3-14 mph, gusting to a strong breeze (small-craft advisory!), 12-29 mph. Winds stronger in the afternoon.
Wednesday Night
 
Low of 42. Mostly clear in the evening, with any clouds clearing to become clear after midnight. Humidity 66% in the evening, rising to 79% after midnight. Winds will be a moderate breeze, NW at 5-14 mph, gusting to a strong breeze (small-craft advisory!), 12-28 mph. Winds weaker in the evening.
Thursday
 
High of 66. Sunny through the day. Humidity 79% in the morning, lowering to 40% by the afternoon. Winds will be a moderate breeze, NW-NNW at 6-14 mph, gusting to a strong breeze (small-craft advisory!), 12-26 mph. Winds stronger in the afternoon.
Thursday Night
 
Low of 44. Clear through the night. Humidity 55% in the evening, rising to 66% after midnight. Winds will be a gentle breeze, NW-NNW at 6-10 mph, gusting to a fresh breeze, 15-22 mph.
Friday
 
High of 69. Sunny through the day. Humidity 65% in the morning, lowering to 35% by the afternoon. Winds will be a gentle breeze, N at 6-10 mph, gusting to a fresh breeze, 14-22 mph.
Friday Night
 
Low of 46. Clear in the evening, with a few clouds later making it mostly clear after midnight. Humidity 36% in the evening, rising to 50% after midnight. Winds will be a gentle breeze, N at 7-12 mph, gusting to a fresh breeze, 20-23 mph.
Saturday
 
High of 73. Sunny in the morning, with a few clouds later making it mostly sunny by the afternoon. Humidity 56% in the morning, lowering to 44% by the afternoon. Winds will be a light breeze, N at 5-6 mph, gusting to a moderate breeze, 12-13 mph.
Saturday Night
 
Low of 48. Mostly clear in the evening, with any clouds clearing to become clear after midnight. Humidity 34% in the evening, rising to 61% after midnight. Winds will be a light breeze, N at 2-7 mph, gusting to a gentle breeze, 5-12 mph. Winds weaker in the evening.
Sunday
 
High of 77. Sunny through the day. Humidity 68% in the morning, lowering to 54% by the afternoon. Winds will be a light air, N-NNE at 2 mph, gusting to a light breeze, 3-6 mph.
Sunday Night
 
Low of 50. Clear through the night. Humidity 40% in the evening, rising to 71% after midnight. Winds will be a light breeze, NNW-NNE at 2-7 mph, gusting to a gentle breeze, 5-12 mph. Winds weaker in the evening.
Monday
 
High of 75. Sunny in the morning, with a few clouds later making it mostly sunny by the afternoon. Humidity 80% in the morning, lowering to 65% by the afternoon. Winds will be a light air, SW-NNW at 1-3 mph, gusting to a light breeze, 2-7 mph. Winds stronger in the afternoon.
Monday Night
 
Low of 48. Mostly clear in the evening, with incoming clouds making it partly cloudy after midnight. Humidity 52% in the evening, rising to 83% after midnight. Winds will be a gentle breeze, W-WNW at 3-8 mph, gusting to a moderate breeze, 8-15 mph. Sustained winds stronger in the evening.
Tuesday
 
High of 73. Partly cloudy through the day. Humidity 86% in the morning, lowering to 62% by the afternoon. Winds will be a light breeze, NW-NNW at 3-6 mph, gusting to a gentle breeze, 6-12 mph. Gusting winds stronger in the afternoon.


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, 1 hour, 54 minutes
Server uptime: 1 day, 1 hour, 54 minutes
weewx v5.2.0

Today's Almanac
Sun
Start civil twilight: 06:07:50
Sunrise: 06:34:17
Transit: 12:19:36
Sunset: 18:05:28
End civil twilight: 18:31:57
Prev. Day Length:11:28:49
Curr. Day Length:11:31:11
Curr. Longer by:00:02:22
Azimuth: 74.4°
Altitude: -29.4°
Right ascension: 345.2°
Declination: -6.3°
Equinox: 03/20/26 07:45:53
Solstice: 06/21/26 01:24:31
Moon
Rise: 19:42:22
Transit: 00:57:22
Set: 07:05:34
Duration Seen:11:23
Azimuth: 240.3°
Altitude: 32.3°
Right ascension: 175.5°
Declination: -0.6°
New moon: 03/18/26 18:23:24
Full moon: 04/01/26 19:11:54
Phase: Full
(99% full)
temperatures heatchill outside humidity rain wind barometer Hi Wind PM 2.5 Concentration Garage Wind Vector Radiation UV Index day rx percent